{"id":6351,"date":"2023-09-08T14:45:21","date_gmt":"2023-09-08T14:45:21","guid":{"rendered":"https:\/\/topviecit.vn\/blog\/?p=6351"},"modified":"2023-09-20T04:15:59","modified_gmt":"2023-09-20T04:15:59","slug":"data-engineer-la-gi","status":"publish","type":"post","link":"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/","title":{"rendered":"Data Engineer l\u00e0 g\u00ec? M\u00f4 t\u1ea3 chi ti\u1ebft c\u00f4ng vi\u1ec7c v\u00e0 l\u1ed9 tr\u00ecnh h\u1ecdc"},"content":{"rendered":"\n<p>N\u1ebfu b\u1ea1n mu\u1ed1n tr\u1edf th\u00e0nh m\u1ed9t Data Engineer v\u00e0 ch\u01b0a hi\u1ec3u v\u1ecb tr\u00ed n\u00e0y l\u00e0 g\u00ec, h\u00e3y c\u00f9ng tham kh\u1ea3o ngay b\u00e0i vi\u1ebft sau \u0111\u00e2y c\u1ee7a <a href=\"https:\/\/topviecit.vn\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>TopviecIT.vn<\/strong><\/a>. B\u00e0i vi\u1ebft thu\u1ed9c chuy\u00ean m\u1ee5c <strong><a href=\"https:\/\/topviecit.vn\/blog\/chuyen-muc\/viec-lam-noi-bat\/\" target=\"_blank\" rel=\"noreferrer noopener\">Vi\u1ec7c l\u00e0m n\u1ed5i b\u1eadt<\/a><\/strong> n\u00e0y s\u1ebd gi\u1ea3i \u0111\u00e1p cho b\u1ea1n v\u1ec1 <strong>Data Engineer l\u00e0 g\u00ec <\/strong>v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1ed9 tr\u00ecnh h\u1ecdc c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u00e0nh c\u00f4ng trong ng\u00e0nh n\u00e0y.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Data_Engineer_la_gi\" title=\"Data Engineer l\u00e0 g\u00ec?\">Data Engineer l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Data_Engineer_la_lam_gi_Mo_ta_chi_tiet_cong_viec\" title=\"Data Engineer l\u00e0 l\u00e0m g\u00ec? M\u00f4 t\u1ea3 chi ti\u1ebft c\u00f4ng vi\u1ec7c\">Data Engineer l\u00e0 l\u00e0m g\u00ec? M\u00f4 t\u1ea3 chi ti\u1ebft c\u00f4ng vi\u1ec7c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Xay_dung_cau_truc_quan_ly_du_lieu\" title=\"X\u00e2y d\u1ef1ng c\u1ea5u tr\u00fac, qu\u1ea3n l\u00fd d\u1eef li\u1ec7u\">X\u00e2y d\u1ef1ng c\u1ea5u tr\u00fac, qu\u1ea3n l\u00fd d\u1eef li\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Phan_tich_du_lieu_va_tong_hop_bao_cao\" title=\"Ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 t\u1ed5ng h\u1ee3p b\u00e1o c\u00e1o\">Ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 t\u1ed5ng h\u1ee3p b\u00e1o c\u00e1o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Nhung_nhiem_vu_khac\" title=\"Nh\u1eefng nhi\u1ec7m v\u1ee5 kh\u00e1c\">Nh\u1eefng nhi\u1ec7m v\u1ee5 kh\u00e1c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Data_Engineer_can_hoc_gi_Lo_trinh_hoc_chi_tiet\" title=\"Data Engineer c\u1ea7n h\u1ecdc g\u00ec? L\u1ed9 tr\u00ecnh h\u1ecdc chi ti\u1ebft\">Data Engineer c\u1ea7n h\u1ecdc g\u00ec? L\u1ed9 tr\u00ecnh h\u1ecdc chi ti\u1ebft<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Xay_dung_nen_tang_kien_thuc_chuyen_mon\" title=\"X\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n\">X\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Co_kien_thuc_chuyen_sau_ve_SQL_NoSQL\" title=\"C\u00f3 ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u v\u1ec1 SQL, NoSQL\">C\u00f3 ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u v\u1ec1 SQL, NoSQL<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#SQL_Structured_Query_Language_%E2%80%93_Ngon_ngu_truy_van_co_cau_truc\" title=\"SQL (Structured Query Language) &#8211; Ng\u00f4n ng\u1eef truy v\u1ea5n c\u00f3 c\u1ea5u tr\u00fac\">SQL (Structured Query Language) &#8211; Ng\u00f4n ng\u1eef truy v\u1ea5n c\u00f3 c\u1ea5u tr\u00fac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#NoSQL_Not_Only_SQL_%E2%80%93_He_thong_quan_ly_du_lieu_khong_quan_he\" title=\"NoSQL (Not Only SQL) &#8211; H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd d\u1eef li\u1ec7u kh\u00f4ng quan h\u1ec7\">NoSQL (Not Only SQL) &#8211; H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd d\u1eef li\u1ec7u kh\u00f4ng quan h\u1ec7<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Tim_hieu_ve_tich_hop_du_lieu_ETL_Pipeline\" title=\"T\u00ecm hi\u1ec3u v\u1ec1 t\u00edch h\u1ee3p d\u1eef li\u1ec7u, ETL Pipeline\">T\u00ecm hi\u1ec3u v\u1ec1 t\u00edch h\u1ee3p d\u1eef li\u1ec7u, ETL Pipeline<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Tim_hieu_ve_cac_cong_cu_Big_Data\" title=\"T\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c c\u00f4ng c\u1ee5 Big Data\">T\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c c\u00f4ng c\u1ee5 Big Data<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Xay_dung_kien_thuc_ve_dien_toan_dam_may\" title=\"X\u00e2y d\u1ef1ng ki\u1ebfn th\u1ee9c v\u1ec1 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y\">X\u00e2y d\u1ef1ng ki\u1ebfn th\u1ee9c v\u1ec1 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Tim_hieu_ve_Machine_Learning_truc_quan_hoa_du_lieu\" title=\"T\u00ecm hi\u1ec3u v\u1ec1 Machine Learning, tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u\">T\u00ecm hi\u1ec3u v\u1ec1 Machine Learning, tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Machine_Learning\" title=\"Machine Learning\">Machine Learning<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Truc_quan_hoa_du_lieu\" title=\"Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u\">Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Thuc_hanh_tren_cac_du_an_neu_co\" title=\"Th\u1ef1c h\u00e0nh tr\u00ean c\u00e1c d\u1ef1 \u00e1n (n\u1ebfu c\u00f3)\">Th\u1ef1c h\u00e0nh tr\u00ean c\u00e1c d\u1ef1 \u00e1n (n\u1ebfu c\u00f3)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Phat_trien_cac_ky_nang_mem_ho_tro\" title=\"Ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng m\u1ec1m h\u1ed7 tr\u1ee3\">Ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng m\u1ec1m h\u1ed7 tr\u1ee3<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Nhung_cau_hoi_thuong_gap_ve_nghe_ky_su_du_lieu\" title=\"Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 ngh\u1ec1 k\u1ef9 s\u01b0 d\u1eef li\u1ec7u\">Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 ngh\u1ec1 k\u1ef9 s\u01b0 d\u1eef li\u1ec7u<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Tai_sao_nen_chon_nghe_Data_Engineer\" title=\"T\u1ea1i sao n\u00ean ch\u1ecdn ngh\u1ec1 Data Engineer?\">T\u1ea1i sao n\u00ean ch\u1ecdn ngh\u1ec1 Data Engineer?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Data_Engineer_khac_gi_voi_Data_Analyst\" title=\"Data Engineer kh\u00e1c g\u00ec v\u1edbi Data Analyst?\">Data Engineer kh\u00e1c g\u00ec v\u1edbi Data Analyst?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/topviecit.vn\/blog\/data-engineer-la-gi\/#Moi_quan_he_giua_Data_Engineer_Data_Scientist_va_Software_Engineer_la_gi\" title=\"M\u1ed1i quan h\u1ec7 gi\u1eefa Data Engineer, Data Scientist v\u00e0 Software Engineer l\u00e0 g\u00ec?\">M\u1ed1i quan h\u1ec7 gi\u1eefa Data Engineer, Data Scientist v\u00e0 Software Engineer l\u00e0 g\u00ec?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Data_Engineer_la_gi\"><\/span><strong>Data Engineer l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Data Engineer l\u00e0 m\u1ed9t chuy\u00ean gia trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 th\u00f4ng tin (IT) chuy\u00ean v\u1ec1 vi\u1ec7c x\u00e2y d\u1ef1ng v\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u. Nhi\u1ec7m v\u1ee5 ch\u00ednh c\u1ee7a h\u1ecd l\u00e0 chu\u1ea9n b\u1ecb v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng ph\u00e2n t\u00edch ho\u1eb7c v\u1eadn h\u00e0nh. S\u1ed1 l\u01b0\u1ee3ng d\u1eef li\u1ec7u m\u00e0 m\u1ed9t Data Engineer l\u00e0m vi\u1ec7c v\u1edbi s\u1ebd thay \u0111\u1ed5i t\u00f9y theo t\u1ed5 ch\u1ee9c, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi quy m\u00f4 c\u1ee7a t\u1ed5 ch\u1ee9c \u0111\u00f3.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-1.jpg\" alt=\"B\u1ea1n c\u1ea7n hi\u1ec3u v\u1ec1 Data Engineer l\u00e0 g\u00ec tr\u01b0\u1edbc khi mu\u1ed1n theo \u0111u\u1ed5i ng\u00e0nh n\u00e0y\" class=\"wp-image-6363\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-1.jpg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-1-640x400.jpg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-1-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>B\u1ea1n c\u1ea7n hi\u1ec3u v\u1ec1 Data Engineer l\u00e0 g\u00ec tr\u01b0\u1edbc khi mu\u1ed1n theo \u0111u\u1ed5i ng\u00e0nh n\u00e0y<\/em><\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Data_Engineer_la_lam_gi_Mo_ta_chi_tiet_cong_viec\"><\/span><strong>Data Engineer l\u00e0 l\u00e0m g\u00ec? M\u00f4 t\u1ea3 chi ti\u1ebft c\u00f4ng vi\u1ec7c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Data Engineer l\u00e0 ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m x\u00e2y d\u1ef1ng v\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u trong m\u1ed9t t\u1ed5 ch\u1ee9c. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng nhi\u1ec7m v\u1ee5 ch\u00ednh m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o v\u1ec1 c\u00e1c c\u00f4ng vi\u1ec7c c\u1ee7a Data Engineer l\u00e0 g\u00ec:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Xay_dung_cau_truc_quan_ly_du_lieu\"><\/span><strong>X\u00e2y d\u1ef1ng c\u1ea5u tr\u00fac, qu\u1ea3n l\u00fd d\u1eef li\u1ec7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng nhi\u1ec7m v\u1ee5 \u0111\u1ea7u ti\u00ean m\u00e0 b\u1ea1n c\u1ea7n bi\u1ebft khi t\u00ecm hi\u1ec3u v\u1ec1 c\u00f4ng vi\u1ec7c c\u1ee7a Data Engineer l\u00e0 g\u00ec. C\u1ee5 th\u1ec3 bao g\u1ed3m nh\u01b0 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>X\u00e2y d\u1ef1ng, duy tr\u00ec c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng d\u1eef li\u1ec7u \u0111\u1ec3 thu th\u1eadp t\u1eeb c\u00e1c ngu\u1ed3n kh\u00e1c nhau. Nh\u1eefng ngu\u1ed3n n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m nh\u01b0 AWS, Google Cloud,&#8230;<\/li>\n\n\n\n<li>Th\u1ef1c hi\u1ec7n x\u1eed l\u00fd v\u00e0 l\u00e0m s\u1ea1ch d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n, b\u1ea3o m\u1eadt v\u00e0 tu\u00e2n th\u1ee7 quy t\u1eafc v\u1ec1 d\u1eef li\u1ec7u trong qu\u00e1 tr\u00ecnh qu\u1ea3n l\u00fd d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li>T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u00e1ng tin c\u1eady c\u1ee7a h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li>X\u00e2y d\u1ef1ng c\u00e1c lu\u1ed3ng d\u1eef li\u1ec7u (data pipelines) \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a vi\u1ec7c thu th\u1eadp, bi\u1ebfn \u0111\u1ed5i v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u t\u1eeb ngu\u1ed3n \u0111\u1ebfn h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef.<\/li>\n\n\n\n<li>X\u00e2y d\u1ef1ng kho d\u1eef li\u1ec7u, \u0111\u01b0\u1eddng d\u1eabn d\u1eef li\u1ec7u v\u00e0 h\u1ec7 th\u1ed1ng b\u00e1o c\u00e1o \u0111\u1ec3 h\u1ed7 tr\u1ee3 quy\u1ebft \u0111\u1ecbnh kinh doanh.<\/li>\n<\/ul>\n\n\n\n<p>Xem th\u00eam: <strong><a href=\"https:\/\/topviecit.vn\/blog\/data-engineer-hoc-nganh-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Data Engineer h\u1ecdc ng\u00e0nh g\u00ec? \u1ede \u0111\u00e2u? C\u01a1 h\u1ed9i vi\u1ec7c l\u00e0m ra sao?<\/a><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-2.jpg\" alt=\"Data Engineer c\u1ea7n th\u1ef1c hi\u1ec7n x\u00e2y d\u1ef1ng c\u1ea5u tr\u00fac v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u cho t\u1ed5 ch\u1ee9c\" class=\"wp-image-6362\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-2.jpg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-2-640x400.jpg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-2-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Data Engineer c\u1ea7n th\u1ef1c hi\u1ec7n x\u00e2y d\u1ef1ng c\u1ea5u tr\u00fac v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u cho t\u1ed5 ch\u1ee9c<\/em><\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Phan_tich_du_lieu_va_tong_hop_bao_cao\"><\/span><strong>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 t\u1ed5ng h\u1ee3p b\u00e1o c\u00e1o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Data Engineer c\u0169ng s\u1ebd th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c <strong><a href=\"https:\/\/topviecit.vn\/blog\/top-10-phuong-phap-phan-tich-du-lieu\/\" target=\"_blank\" rel=\"noreferrer noopener\">ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/a><\/strong>, t\u1ed5ng h\u1ee3p c\u00e1c b\u00e1o c\u00e1o \u0111\u1ec3 g\u1eedi nh\u1eefng b\u1ed9 ph\u1eadn li\u00ean quan. \u0110\u1ed1i v\u1edbi nhi\u1ec7m v\u1ee5 n\u00e0y, h\u1ecd s\u1ebd th\u1ef1c hi\u1ec7n c\u00e1c c\u00f4ng vi\u1ec7c nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ti\u1ec1n x\u1eed l\u00fd v\u00e0 bi\u1ebfn \u0111\u1ed5i d\u1eef li\u1ec7u t\u1eeb c\u00e1c ngu\u1ed3n g\u1ed1c th\u00e0nh d\u1ea1ng d\u1ec5 s\u1eed d\u1ee5ng cho c\u00e1c nh\u00e0 khoa h\u1ecdc d\u1eef li\u1ec7u v\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng d\u1eef li\u1ec7u kh\u00e1c.<\/li>\n\n\n\n<li>Ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 API d\u1eef li\u1ec7u \u0111\u1ec3 h\u1ed7 tr\u1ee3 ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li>Tri\u1ec3n khai v\u00e0 theo d\u00f5i c\u00e1c thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1ed1ng k\u00ea trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t.<\/li>\n\n\n\n<li>H\u1ee3p t\u00e1c v\u1edbi c\u00e1c nh\u00f3m k\u1ef9 thu\u1eadt, nh\u00e0 khoa h\u1ecdc d\u1eef li\u1ec7u v\u00e0 c\u00e1c b\u00ean li\u00ean quan kh\u00e1c \u0111\u1ec3 hi\u1ec3u c\u00e1ch d\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u kinh doanh.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nhung_nhiem_vu_khac\"><\/span><strong>Nh\u1eefng nhi\u1ec7m v\u1ee5 kh\u00e1c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ngo\u00e0i 2 nh\u00f3m nhi\u1ec7m v\u1ee5 ch\u00ednh \u1edf tr\u00ean, Data Engineer c\u0169ng s\u1ebd th\u1ef1c hi\u1ec7n nh\u1eefng nhi\u1ec7m v\u1ee5 kh\u00e1c nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c nhi\u1ec7m v\u1ee5 kh\u00e1c c\u00f3 th\u1ec3 bao g\u1ed3m theo d\u00f5i v\u00e0 b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u, ghi nh\u1eadt k\u00fd quy tr\u00ecnh x\u1eed l\u00fd d\u1eef li\u1ec7u, gi\u1ea3i quy\u1ebft s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li>Nghi\u00ean c\u1ee9u, tri\u1ec3n khai c\u00f4ng ngh\u1ec7 m\u1edbi \u0111\u1ec3 c\u1ea3i thi\u1ec7n quy tr\u00ecnh x\u1eed l\u00fd d\u1eef li\u1ec7u v\u00e0 hi\u1ec7u su\u1ea5t.<\/li>\n\n\n\n<li>H\u1ed7 tr\u1ee3 c\u00e1c nh\u00f3m <strong><a href=\"https:\/\/topviecit.vn\/blog\/data-science-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Data Science<\/a><\/strong> trong vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 hi\u1ec3u d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li>Tham gia v\u00e0o vi\u1ec7c m\u1edf r\u1ed9ng h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 d\u1eef li\u1ec7u c\u1ee7a t\u1ed5 ch\u1ee9c.<\/li>\n<\/ul>\n\n\n\n<p>V\u1edbi l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c nh\u01b0 tr\u00ean th\u00ec l\u01b0\u01a1ng Data Engineer &#8211; K\u1ef9 s\u01b0 d\u1eef li\u1ec7u c\u00f3 cao kh\u00f4ng? Xem ngay b\u00e0i vi\u1ebft chi ti\u1ebft v\u1ec1 <strong><a href=\"https:\/\/topviecit.vn\/blog\/luong-data-engineer\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u01b0\u01a1ng Data Engineer<\/a><\/strong> \u0111\u1ec3 c\u1eadp nh\u1eadt m\u1ee9c \u0111\u00e3i ng\u1ed9 m\u1edbi nh\u1ea5t cho c\u00e1c K\u1ef9 s\u01b0 d\u1eef li\u1ec7u!<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-3.jpg\" alt=\"T\u00f9y thu\u1ed9c v\u00e0o quy m\u00f4 t\u1ed5 ch\u1ee9c, nhi\u1ec7m v\u1ee5 c\u1ee7a k\u1ef9 s\u01b0 d\u1eef li\u1ec7u s\u1ebd kh\u00e1c nhau\" class=\"wp-image-6361\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-3.jpg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-3-640x400.jpg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-3-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>T\u00f9y thu\u1ed9c v\u00e0o quy m\u00f4 t\u1ed5 ch\u1ee9c, nhi\u1ec7m v\u1ee5 c\u1ee7a Data Engineer l\u00e0 g\u00ec s\u1ebd kh\u00e1c nhau<\/em><\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Data_Engineer_can_hoc_gi_Lo_trinh_hoc_chi_tiet\"><\/span><strong>Data Engineer c\u1ea7n h\u1ecdc g\u00ec? L\u1ed9 tr\u00ecnh h\u1ecdc chi ti\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>V\u1eady, nh\u1eefng ki\u1ebfn th\u1ee9c, k\u1ef9 n\u0103ng m\u00e0 b\u1ea1n c\u1ea7n c\u00f3 \u0111\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t Data Engineer l\u00e0 g\u00ec? D\u01b0\u1edbi \u0111\u00e2y s\u1ebd l\u00e0 l\u1ed9 tr\u00ecnh h\u1ecdc chi ti\u1ebft m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o \u0111\u1ec3 b\u1eaft \u0111\u1ea7u tr\u1edf th\u00e0nh Data Engineer.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Xay_dung_nen_tang_kien_thuc_chuyen_mon\"><\/span><strong>X\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>N\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n c\u1ee7a m\u1ed9t Data Engineer bao g\u1ed3m nhi\u1ec1u kh\u00eda c\u1ea1nh quan tr\u1ecdng trong l\u0129nh v\u1ef1c x\u1eed l\u00fd d\u1eef li\u1ec7u v\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u. D\u01b0\u1edbi \u0111\u00e2y m\u1ed9t s\u1ed1 nh\u00f3m ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng chuy\u00ean m\u00f4n c\u1ea7n c\u00f3 cho Data Engineer:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u1eadp tr\u00ecnh v\u00e0 K\u1ef9 thu\u1eadt m\u00e1y t\u00ednh: Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh nh\u01b0 <a href=\"https:\/\/topviecit.vn\/blog\/ngon-ngu-lap-trinh-phython-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Python<\/strong><\/a>, Java, Scala, ho\u1eb7c Ruby, c\u00e1c ki\u1ebfn th\u1ee9c v\u1ec1 <a href=\"https:\/\/topviecit.vn\/blog\/lap-trinh-huong-doi-tuong\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong><\/a> (OOP) v\u00e0 l\u1eadp tr\u00ecnh h\u00e0m, ki\u1ebfn th\u1ee9c v\u1ec1 k\u1ef9 n\u0103ng x\u1eed l\u00fd l\u1ed7i v\u00e0 g\u1ee1 l\u1ed7i m\u00e3 ngu\u1ed3n.<\/li>\n\n\n\n<li>Hi\u1ec3u bi\u1ebft s\u00e2u v\u1ec1 c\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7 (<a href=\"https:\/\/topviecit.vn\/blog\/ngon-ngu-truy-van-sql\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Ng\u00f4n ng\u1eef truy v\u1ea5n SQL<\/strong><\/a>) v\u00e0 ki\u1ebfn th\u1ee9c v\u1ec1 thi\u1ebft k\u1ebf c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li>C\u00f3 ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1ec1 kho d\u1eef li\u1ec7u, c\u00e1c ki\u1ebfn th\u1ee9c v\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh li\u00ean quan \u0111\u1ebfn ph\u00e1t tri\u1ec3n d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li>Hi\u1ec3u bi\u1ebft v\u1ec1 quy tr\u00ecnh l\u00e0m vi\u1ec7c (workflow) v\u00e0 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 ki\u1ec3m tra m\u00e3 ngu\u1ed3n nh\u01b0 Git.<\/li>\n\n\n\n<li>Ki\u1ebfn th\u1ee9c v\u1ec1 DevOps v\u00e0 kh\u1ea3 n\u0103ng tri\u1ec3n khai t\u1ef1 \u0111\u1ed9ng v\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng.<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng t\u01b0 duy ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u1ec3 hi\u1ec3u c\u1ea5u tr\u00fac, n\u1ed9i dung, v\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3.<\/li>\n\n\n\n<li>K\u1ef9 n\u0103ng qu\u1ea3n l\u00fd d\u1ef1 \u00e1n v\u00e0 l\u00e0m vi\u1ec7c hi\u1ec7u qu\u1ea3 trong m\u00f4i tr\u01b0\u1eddng d\u1ef1 \u00e1n.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-4.jpg\" alt=\"Data Engineer c\u1ea7n c\u00f3 n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n v\u1eefng ch\u1eafc\" class=\"wp-image-6360\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-4.jpg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-4-640x400.jpg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-4-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Data Engineer c\u1ea7n c\u00f3 n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n v\u1eefng ch\u1eafc<\/em><\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Co_kien_thuc_chuyen_sau_ve_SQL_NoSQL\"><\/span><strong>C\u00f3 ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u v\u1ec1 SQL, NoSQL<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u v\u1ec1 SQL v\u00e0 NoSQL l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi ti\u1ebfp theo cho v\u1ea5n \u0111\u1ec1 c\u00e1c ki\u1ebfn th\u1ee9c c\u1ea7n c\u00f3 c\u1ee7a Data Engineer l\u00e0 g\u00ec. K\u1ebft h\u1ee3p ki\u1ebfn th\u1ee9c v\u1ec1 SQL v\u00e0 NoSQL cho ph\u00e9p Data Engineer tr\u1edf th\u00e0nh nh\u1eefng ng\u01b0\u1eddi c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c v\u1edbi nhi\u1ec1u lo\u1ea1i d\u1eef li\u1ec7u v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u \u0111a d\u1ea1ng c\u1ee7a t\u1ed5 ch\u1ee9c. C\u1ee5 th\u1ec3, nh\u1eefng ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u v\u1ec1 2 nh\u00f3m n\u00e0y nh\u01b0 sau:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"SQL_Structured_Query_Language_%E2%80%93_Ngon_ngu_truy_van_co_cau_truc\"><\/span><strong>SQL (Structured Query Language) &#8211; Ng\u00f4n ng\u1eef truy v\u1ea5n c\u00f3 c\u1ea5u tr\u00fac<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e2u l\u1ec7nh SQL c\u01a1 b\u1ea3n:<\/strong> Hi\u1ec3u bi\u1ebft v\u00e0 s\u1eed d\u1ee5ng c\u00e1c c\u00e2u l\u1ec7nh SQL c\u01a1 b\u1ea3n nh\u01b0 SELECT, INSERT, UPDATE, DELETE \u0111\u1ec3 truy v\u1ea5n v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li><strong>T\u1ed1i \u01b0u h\u00f3a truy v\u1ea5n:<\/strong> Kh\u1ea3 n\u0103ng t\u1ed1i \u01b0u h\u00f3a c\u00e2u l\u1ec7nh SQL \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t truy v\u1ea5n, bao g\u1ed3m vi\u1ec7c s\u1eed d\u1ee5ng ch\u1ec9 m\u1ee5c (indexing) v\u00e0 th\u1ed1ng k\u00ea d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li><strong>Thi\u1ebft k\u1ebf c\u01a1 s\u1edf d\u1eef li\u1ec7u:<\/strong> Hi\u1ec3u bi\u1ebft v\u1ec1 thi\u1ebft k\u1ebf c\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7, bao g\u1ed3m vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00e1c lo\u1ea1i d\u1eef li\u1ec7u, kh\u00f3a ch\u00ednh v\u00e0 kh\u00f3a ngo\u1ea1i, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li><strong>Giao d\u1ecbch v\u00e0 ACID:<\/strong> Ki\u1ebfn th\u1ee9c v\u1ec1 giao d\u1ecbch (transactions), c\u00e1c thu\u1ed9c t\u00ednh ACID (Atomicity, Consistency, Isolation, Durability) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u00e0 \u0111\u00e1ng tin c\u1eady c\u1ee7a d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li><strong>B\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ri\u00eang t\u01b0: <\/strong>Hi\u1ec3u bi\u1ebft v\u1ec1 b\u1ea3o m\u1eadt c\u01a1 s\u1edf d\u1eef li\u1ec7u, qu\u1ea3n l\u00fd quy\u1ec1n truy c\u1eadp v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u c\u00e1 nh\u00e2n theo c\u00e1c quy t\u1eafc v\u00e0 quy \u0111\u1ecbnh v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0.<\/li>\n<\/ul>\n\n\n\n<p>Xem th\u00eam: <strong><a href=\"https:\/\/topviecit.vn\/blog\/cac-trang-web-hoc-lap-trinh-tieng-viet-mien-phi\/\" target=\"_blank\" rel=\"noreferrer noopener\">T\u1ed5ng h\u1ee3p 10 c\u00e1c trang web h\u1ecdc l\u1eadp tr\u00ecnh ti\u1ebfng Vi\u1ec7t mi\u1ec5n ph\u00ed<\/a><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-5.jpg\" alt=\"Data Engineer c\u1ea7n bi\u1ebft SQL \u0111\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng truy v\u1ea5n d\u1eef li\u1ec7u t\u1eeb c\u1ea5p b\u1eadc c\u01a1 s\u1edf\" class=\"wp-image-6359\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-5.jpg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-5-640x400.jpg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-5-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Data Engineer c\u1ea7n bi\u1ebft SQL \u0111\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng truy v\u1ea5n d\u1eef li\u1ec7u t\u1eeb c\u1ea5p b\u1eadc c\u01a1 s\u1edf<\/em><\/figcaption><\/figure><\/div>\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"NoSQL_Not_Only_SQL_%E2%80%93_He_thong_quan_ly_du_lieu_khong_quan_he\"><\/span><strong>NoSQL (Not Only SQL) &#8211; H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd d\u1eef li\u1ec7u kh\u00f4ng quan h\u1ec7<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Lo\u1ea1i c\u01a1 s\u1edf d\u1eef li\u1ec7u NoSQL: <\/strong>Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c lo\u1ea1i <a href=\"https:\/\/topviecit.vn\/blog\/co-so-du-lieu-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>c\u01a1 s\u1edf d\u1eef li\u1ec7u<\/strong><\/a> NoSQL nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u1ed9t (Column-family), c\u01a1 s\u1edf d\u1eef li\u1ec7u t\u00e0i li\u1ec7u (Document), c\u01a1 s\u1edf d\u1eef li\u1ec7u key-value, v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u1ed3 th\u1ecb (Graph).<\/li>\n\n\n\n<li><strong>L\u00e0m vi\u1ec7c v\u1edbi d\u1eef li\u1ec7u phi quan h\u1ec7: <\/strong>Kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c v\u1edbi d\u1eef li\u1ec7u kh\u00f4ng c\u00f3 c\u1ea5u tr\u00fac c\u1ee5 th\u1ec3, d\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac linh ho\u1ea1t, ho\u1eb7c d\u1eef li\u1ec7u JSON\/XML.<\/li>\n\n\n\n<li><strong>Ph\u00e2n ph\u1ed1i v\u00e0 m\u1edf r\u1ed9ng: <\/strong>Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1ch c\u01a1 s\u1edf d\u1eef li\u1ec7u NoSQL c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng ngang (horizontal scaling) \u0111\u1ec3 x\u1eed l\u00fd t\u1ea3i cao v\u00e0 d\u1eef li\u1ec7u l\u1edbn.<\/li>\n\n\n\n<li><strong>Hi\u1ec7u su\u1ea5t v\u00e0 t\u1ed1i \u01b0u h\u00f3a: <\/strong>Ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1ch t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t truy v\u1ea5n, ghi d\u1eef li\u1ec7u trong m\u00f4i tr\u01b0\u1eddng NoSQL, bao g\u1ed3m vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 c\u1ea5u h\u00ecnh.<\/li>\n\n\n\n<li><strong>D\u1ef1 \u00e1n v\u00e0 tri\u1ec3n khai: <\/strong>K\u1ef9 n\u0103ng tri\u1ec3n khai v\u00e0 qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u NoSQL trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t, c\u00f9ng v\u1edbi vi\u1ec7c th\u1ef1c hi\u1ec7n sao l\u01b0u, ph\u1ee5c h\u1ed3i d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tim_hieu_ve_tich_hop_du_lieu_ETL_Pipeline\"><\/span><strong>T\u00ecm hi\u1ec3u v\u1ec1 t\u00edch h\u1ee3p d\u1eef li\u1ec7u, ETL Pipeline<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u00e1c ki\u1ebfn th\u1ee9c v\u1ec1 t\u00edch h\u1ee3p d\u1eef li\u1ec7u, ETL Pipeline s\u1ebd gi\u00fap \u00edch cho Data Engineer trong vi\u1ec7c x\u00e2y d\u1ef1ng, qu\u1ea3n l\u00fd v\u00e0 chu\u1ea9n b\u1ecb d\u1eef li\u1ec7u cho vi\u1ec7c ph\u00e2n t\u00edch v\u00e0 s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau. Trong \u0111\u00f3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u00edch h\u1ee3p d\u1eef li\u1ec7u: L\u00e0 qu\u00e1 tr\u00ecnh k\u1ebft h\u1ee3p d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, sau \u0111\u00f3 h\u1ee3p nh\u1ea5t th\u00e0nh 1 ch\u1ebf \u0111\u1ed9 xem d\u1eef li\u1ec7u th\u1ed1ng nh\u1ea5t v\u00e0 duy nh\u1ea5t.<\/li>\n\n\n\n<li>ETL (Extract, Transform, Load): L\u00e0 qu\u00e1 tr\u00ecnh ti\u1ebfp c\u1eadn ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n t\u00edch h\u1ee3p d\u1eef li\u1ec7u, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo l\u1ecbch tr\u00ecnh ph\u00f9 h\u1ee3p v\u1edbi t\u1ed5 ch\u1ee9c.<\/li>\n<\/ul>\n\n\n\n<p>Nh\u1eefng ki\u1ebfn th\u1ee9c li\u00ean quan \u0111\u1ebfn t\u00edch h\u1ee3p d\u1eef li\u1ec7u v\u00e0 ETL Pipeline bao g\u1ed3m nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>K\u1ef9 n\u0103ng l\u1eadp tr\u00ecnh: <\/strong>\u0110\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ETL, b\u1ea1n c\u1ea7n bi\u1ebft m\u1ed9t <a href=\"https:\/\/topviecit.vn\/blog\/ngon-ngu-lap-trinh-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh<\/strong><\/a> nh\u01b0 Python, Java ho\u1eb7c Scala.<\/li>\n\n\n\n<li><strong>Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c c\u00f4ng c\u1ee5 ETL: <\/strong>C\u00f3 ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1c c\u00f4ng c\u1ee5 ETL ph\u1ed5 bi\u1ebfn nh\u01b0 Apache NiFi, Apache Airflow, Talend, ho\u1eb7c Apache Spark.<\/li>\n\n\n\n<li><strong>Ki\u1ebfn th\u1ee9c v\u1ec1 x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn: <\/strong>\u0110\u1eb7c bi\u1ec7t l\u00e0 k\u1ef9 n\u0103ng l\u00e0m vi\u1ec7c v\u1edbi Apache Hadoop v\u00e0 Apache Spark \u0111\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn.<\/li>\n\n\n\n<li><strong>Hi\u1ec3u bi\u1ebft v\u1ec1 c\u01a1 s\u1edf d\u1eef li\u1ec7u: <\/strong>\u0110\u1ec3 l\u00e0m vi\u1ec7c v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u ngu\u1ed3n v\u00e0 \u0111\u00edch, c\u1ea7n hi\u1ec3u bi\u1ebft v\u1ec1 SQL v\u00e0 c\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00e1c nhau.<\/li>\n\n\n\n<li><strong>Ki\u1ebfn th\u1ee9c v\u1ec1 quy tr\u00ecnh l\u00e0m vi\u1ec7c: <\/strong>\u0110\u1ec3 hi\u1ec3u v\u00e0 c\u00f3 th\u1ec3 tri\u1ec3n khai, qu\u1ea3n l\u00fd ETL pipelines trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t.<\/li>\n<\/ul>\n\n\n\n<p>Xem th\u00eam: <strong><a href=\"https:\/\/topviecit.vn\/blog\/ngon-ngu-scala\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ng\u00f4n Ng\u1eef Scala L\u00e0 G\u00ec? Top 5 L\u00fd Do N\u00ean H\u1ecdc Ng\u00f4n Ng\u1eef Scala Ngay<\/a><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-6.jpg\" alt=\"T\u00edch h\u1ee3p d\u1eef li\u1ec7u v\u00e0 ETL Pipeline s\u1ebd gi\u00fap Data Engineer ho\u00e0n th\u00e0nh nhi\u1ec7m v\u1ee5 t\u1ed1t h\u01a1n\" class=\"wp-image-6358\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-6.jpg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-6-640x400.jpg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-6-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>T\u00edch h\u1ee3p d\u1eef li\u1ec7u v\u00e0 ETL Pipeline s\u1ebd gi\u00fap Data Engineer ho\u00e0n th\u00e0nh nhi\u1ec7m v\u1ee5 t\u1ed1t h\u01a1n<\/em><\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tim_hieu_ve_cac_cong_cu_Big_Data\"><\/span><strong>T\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c c\u00f4ng c\u1ee5 Big Data<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u00e1c c\u00f4ng c\u1ee5 <a href=\"https:\/\/topviecit.vn\/blog\/big-data-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Big Data<\/strong><\/a> l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c x\u1eed l\u00fd v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u. C\u00e1c c\u00f4ng c\u1ee5 Big Data cho ph\u00e9p Data Engineer x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u m\u1edf r\u1ed9ng, hi\u1ec7u su\u1ea5t cao \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a t\u1ed5 ch\u1ee9c trong vi\u1ec7c l\u01b0u tr\u1eef, x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 Big Data, b\u1ea1n c\u1ea7n t\u00ecm hi\u1ec3u nh\u1eefng ki\u1ebfn th\u1ee9c, c\u00f4ng c\u1ee5 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hi\u1ec3u bi\u1ebft v\u1ec1 t\u00ednh ch\u1ea5t c\u1ee7a d\u1eef li\u1ec7u l\u1edbn, bao g\u1ed3m k\u00edch th\u01b0\u1edbc, \u0111\u1ed9 ph\u00e2n t\u00e1n v\u00e0 t\u00ednh th\u1eddi gian th\u1ef1c.<\/li>\n\n\n\n<li>Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1ch x\u1eed l\u00fd d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Apache Kafka, Spark Streaming, Apache Spark, Apache Hadoop,&#8230;<\/li>\n\n\n\n<li>Ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1ch b\u1ea3o v\u1ec7 Big Data, tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li>Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1ch qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean m\u00e1y ch\u1ee7 v\u00e0 c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00e0 s\u1eb5n s\u00e0ng.<\/li>\n\n\n\n<li>C\u00f3 kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t h\u1ec7 th\u1ed1ng, ph\u00e1t hi\u1ec7n s\u1ef1 c\u1ed1 v\u00e0 ghi nh\u1eadt k\u00fd qu\u00e1 tr\u00ecnh x\u1eed l\u00fd d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-7.jpg\" alt=\"C\u00e1c c\u00f4ng c\u1ee5 Big Data s\u1ebd gi\u00fap Data Engineer x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn v\u1edbi t\u1ed1c \u0111\u1ed9, hi\u1ec7u su\u1ea5t cao\" class=\"wp-image-6357\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-7.jpg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-7-640x400.jpg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-7-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>C\u00e1c c\u00f4ng c\u1ee5 Big Data s\u1ebd gi\u00fap Data Engineer x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn v\u1edbi t\u1ed1c \u0111\u1ed9, hi\u1ec7u su\u1ea5t cao<\/em><\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Xay_dung_kien_thuc_ve_dien_toan_dam_may\"><\/span><strong>X\u00e2y d\u1ef1ng ki\u1ebfn th\u1ee9c v\u1ec1 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u00e1c d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y cung c\u1ea5p kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef d\u1eef li\u1ec7u, t\u00ednh to\u00e1n, c\u00e1c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch m\u1ea1nh m\u1ebd m\u00e0 Data Engineer c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng \u0111\u1ec3 l\u00e0m vi\u1ec7c v\u1edbi d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. Nh\u1eefng ki\u1ebfn th\u1ee9c li\u00ean quan \u0111\u1ebfn \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y m\u00e0 b\u1ea1n c\u1ea7n t\u00ecm hi\u1ec3u nh\u01b0 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u01b0u tr\u1eef \u0111\u00e1m m\u00e2y: <\/strong>Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef \u0111\u00e1m m\u00e2y nh\u01b0 Amazon S3, Azure Blob Storage, Google Cloud Storage. Bi\u1ebft c\u00e1ch l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng n\u00e0y.<\/li>\n\n\n\n<li><strong>D\u1ecbch v\u1ee5 t\u00ednh to\u00e1n \u0111\u00e1m m\u00e2y: <\/strong>Hi\u1ec3u c\u00e1ch tri\u1ec3n khai v\u00e0 qu\u1ea3n l\u00fd c\u00e1c m\u00e1y \u1ea3o, m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y, v\u00e0 d\u1ecbch v\u1ee5 t\u00ednh to\u00e1n nh\u01b0 Amazon EC2, Azure Virtual Machines, Google Compute Engine,&#8230;<\/li>\n\n\n\n<li><strong>C\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u00e1m m\u00e2y: <\/strong>Ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1c d\u1ecbch v\u1ee5 c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u00e1m m\u00e2y nh\u01b0 Amazon RDS, Azure SQL Database, Google Cloud SQL. Bi\u1ebft c\u00e1ch tri\u1ec3n khai, qu\u1ea3n l\u00fd v\u00e0 s\u1eed d\u1ee5ng c\u01a1 s\u1edf d\u1eef li\u1ec7u tr\u00ean \u0111\u00e1m m\u00e2y.<\/li>\n\n\n\n<li><strong>D\u1ecbch v\u1ee5 ph\u00e2n t\u00edch \u0111\u00e1m m\u00e2y:<\/strong> Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c d\u1ecbch v\u1ee5 ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1edbn nh\u01b0 Amazon Redshift, Google BigQuery, v\u00e0 Azure Synapse Analytics. Bi\u1ebft c\u00e1ch tri\u1ec3n khai, s\u1eed d\u1ee5ng v\u00e0 t\u1ed1i \u01b0u h\u00f3a ch\u00fang \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/li>\n\n\n\n<li>Hi\u1ec3u v\u1ec1 qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean \u0111\u00e1m m\u00e2y, t\u1ed1i \u01b0u h\u00f3a t\u00e0i nguy\u00ean.<\/li>\n\n\n\n<li>Ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1ch b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u v\u00e0 \u1ee9ng d\u1ee5ng tr\u00ean \u0111\u00e1m m\u00e2y, qu\u1ea3n l\u00fd quy\u1ec1n truy c\u1eadp, v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc b\u1ea3o m\u1eadt v\u00e0 quy \u0111\u1ecbnh.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-8.jpg\" alt=\"K\u1ef9 s\u01b0 d\u1eef li\u1ec7u c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng to\u00e0n b\u1ed9 h\u1ec7 sinh th\u00e1i \u0111\u00e1m m\u00e2y trong c\u00f4ng vi\u1ec7c\" class=\"wp-image-6356\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-8.jpg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-8-640x400.jpg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-8-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Data Engineer c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng to\u00e0n b\u1ed9 h\u1ec7 sinh th\u00e1i \u0111\u00e1m m\u00e2y trong c\u00f4ng vi\u1ec7c<\/em><\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tim_hieu_ve_Machine_Learning_truc_quan_hoa_du_lieu\"><\/span><strong>T\u00ecm hi\u1ec3u v\u1ec1 Machine Learning, tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Nh\u1eefng ki\u1ebfn th\u1ee9c v\u1ec1 Machine Learning s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u c\u00e1ch x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng ho\u1eb7c quy tr\u00ecnh x\u1eed l\u00fd d\u1eef li\u1ec7u th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh m\u00e1y h\u1ecdc. T\u1eeb \u0111\u00f3 t\u1ea1o ra c\u00e1c d\u1ef1 \u0111o\u00e1n, ph\u00e2n t\u00edch d\u1eef li\u1ec7u, v\u00e0 tr\u00edch xu\u1ea5t th\u00f4ng tin gi\u00e1 tr\u1ecb t\u1eeb d\u1eef li\u1ec7u l\u1edbn.&nbsp;<\/p>\n\n\n\n<p>Trong khi \u0111\u00f3, y\u1ebfu t\u1ed1 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u s\u1ebd gi\u00fap b\u1ea1n bi\u1ec3u di\u1ec5n d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng v\u00e0 d\u1ec5 hi\u1ec3u, gi\u00fap nh\u00ecn th\u1ea5y th\u00f4ng tin \u1ea9n sau s\u1ed1 li\u1ec7u, h\u1ed7 tr\u1ee3 trong vi\u1ec7c \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean d\u1eef li\u1ec7u.<\/p>\n\n\n\n<p>Nh\u1eefng ki\u1ebfn th\u1ee9c v\u1ec1 Machine Learning v\u00e0 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u m\u00e0 Data Engineer c\u1ea7n t\u00ecm hi\u1ec3u bao g\u1ed3m:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Machine_Learning\"><\/span><strong>Machine Learning<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hi\u1ec3u v\u1ec1 nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Machine Learning, bao g\u1ed3m vi\u1ec7c x\u00e2y d\u1ef1ng, hu\u1ea5n luy\u1ec7n v\u00e0 \u0111\u00e1nh gi\u00e1 c\u00e1c m\u00f4 h\u00ecnh m\u00e1y h\u1ecdc.<\/li>\n\n\n\n<li>Ki\u1ebfn th\u1ee9c v\u1ec1 l\u00e0m s\u1ea1ch, bi\u1ebfn \u0111\u1ed5i v\u00e0 ti\u1ec1n x\u1eed l\u00fd d\u1eef li\u1ec7u \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi vi\u1ec7c x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh m\u00e1y h\u1ecdc.<\/li>\n\n\n\n<li>Hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c lo\u1ea1i m\u00f4 h\u00ecnh m\u00e1y h\u1ecdc nh\u01b0 h\u1ecdc c\u00f3 gi\u00e1m s\u00e1t (Supervised Learning), h\u1ecdc kh\u00f4ng gi\u00e1m s\u00e1t (Unsupervised Learning), h\u1ecdc t\u0103ng c\u01b0\u1eddng (Reinforcement Learning) v\u00e0 kh\u1ea3 n\u0103ng l\u1ef1a ch\u1ecdn m\u00f4 h\u00ecnh ph\u00f9 h\u1ee3p cho t\u1eebng t\u00ecnh hu\u1ed1ng.<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng c\u00e1c th\u01b0 vi\u1ec7n v\u00e0 framework nh\u01b0 scikit-learn, TensorFlow, ho\u1eb7c PyTorch \u0111\u1ec3 tri\u1ec3n khai v\u00e0 hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh.<\/li>\n<\/ul>\n\n\n\n<p>Xem th\u00eam: <strong><a href=\"https:\/\/topviecit.vn\/blog\/deep-learning-va-machine-learning\/\" target=\"_blank\" rel=\"noreferrer noopener\">S\u1ef1 Kh\u00e1c Bi\u1ec7t Gi\u1eefa Deep Learning V\u00e0 Machine Learning L\u00e0 G\u00ec?<\/a><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-9.jpg\" alt=\"K\u1ef9 s\u01b0 d\u1eef li\u1ec7u c\u1ea7n s\u1eed d\u1ee5ng Machine Learning \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u\" class=\"wp-image-6355\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-9.jpg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-9-640x400.jpg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-9-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Data Engineer c\u1ea7n s\u1eed d\u1ee5ng Machine Learning \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/em><\/figcaption><\/figure><\/div>\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Truc_quan_hoa_du_lieu\"><\/span><strong>Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hi\u1ec3u c\u00e1ch t\u1ea1o v\u00e0 \u0111\u1ecdc c\u00e1c bi\u1ec3u \u0111\u1ed3 v\u00e0 \u0111\u1ed3 h\u1ecda \u0111\u1ec3 bi\u1ec3u di\u1ec5n d\u1eef li\u1ec7u d\u01b0\u1edbi d\u1ea1ng bi\u1ec3u \u0111\u1ed3 c\u1ed9t, bi\u1ec3u \u0111\u1ed3 \u0111\u01b0\u1eddng, bi\u1ec3u \u0111\u1ed3 ph\u00e2n t\u00e1n,&#8230;<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 nh\u01b0 Matplotlib, Seaborn, Plotly, ho\u1eb7c Power BI \u0111\u1ec3 t\u1ea1o c\u00e1c bi\u1ec3u \u0111\u1ed3 v\u00e0 bi\u1ec3u \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c.<\/li>\n\n\n\n<li>Bi\u1ebft c\u00e1ch tr\u00edch xu\u1ea5t th\u00f4ng tin t\u1eeb bi\u1ec3u \u0111\u1ed3 v\u00e0 \u0111\u1ed3 h\u1ecda \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 d\u1eef li\u1ec7u v\u00e0 t\u00ecm ra c\u00e1c m\u1eabu v\u00e0 xu h\u01b0\u1edbng.<\/li>\n\n\n\n<li>Ki\u1ebfn th\u1ee9c v\u1ec1 tr\u1ef1c quan h\u00f3a Big Data v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Tableau ho\u1eb7c D3.js \u0111\u1ec3 l\u00e0m vi\u1ec7c v\u1edbi Big Data.<\/li>\n\n\n\n<li>Bi\u1ebft c\u00e1ch t\u1ea1o c\u00e1c bi\u1ec3u \u0111\u1ed3 v\u00e0 \u0111\u1ed3 h\u1ecda th\u1eddi gian th\u1ef1c \u0111\u1ec3 theo d\u00f5i v\u00e0 hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u c\u1eadp nh\u1eadt li\u00ean t\u1ee5c.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Thuc_hanh_tren_cac_du_an_neu_co\"><\/span><strong>Th\u1ef1c h\u00e0nh tr\u00ean c\u00e1c d\u1ef1 \u00e1n (n\u1ebfu c\u00f3)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Data Engineer c\u1ea7n th\u1ef1c h\u00e0nh c\u00e1c d\u1ef1 \u00e1n th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 ph\u00e1t tri\u1ec3n k\u1ef9 n\u0103ng th\u1ef1c ti\u1ec5n, h\u1ecdc h\u1ecfi qua kinh nghi\u1ec7m, gi\u1eef li\u00ean t\u1ee5c c\u1eadp nh\u1eadt v\u1edbi c\u00f4ng ngh\u1ec7 m\u1edbi, v\u00e0 ch\u1ee9ng minh n\u0103ng l\u1ef1c c\u1ee7a h\u1ecd trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 d\u1eef li\u1ec7u. \u0110i\u1ec1u n\u00e0y gi\u00fap h\u1ecd t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c v\u00e0 x\u00e2y d\u1ef1ng danh ti\u1ebfng trong ng\u00e0nh.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-10.jpg\" alt=\"Th\u1ef1c h\u00e0nh gi\u00fap k\u1ef9 s\u01b0 d\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng ki\u1ebfn th\u1ee9c v\u00e0o th\u1ef1c t\u1ebf\" class=\"wp-image-6354\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-10.jpg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-10-640x400.jpg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-10-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Th\u1ef1c h\u00e0nh gi\u00fap Data Engineer c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng ki\u1ebfn th\u1ee9c v\u00e0o th\u1ef1c t\u1ebf<\/em><\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Phat_trien_cac_ky_nang_mem_ho_tro\"><\/span><strong>Ph\u00e1t tri\u1ec3n c\u00e1c k\u1ef9 n\u0103ng m\u1ec1m h\u1ed7 tr\u1ee3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>V\u1eady, \u0111\u1ec3 c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh c\u00e1c nhi\u1ec7m v\u1ee5 c\u1ee7a m\u00ecnh, nh\u1eefng k\u1ef9 n\u0103ng m\u1ec1m kh\u00e1c c\u1ea7n c\u00f3 c\u1ee7a Data Engineer l\u00e0 g\u00ec? D\u01b0\u1edbi \u0111\u00e2y s\u1ebd l\u00e0 m\u1ed9t s\u1ed1 k\u1ef9 n\u0103ng m\u00e0 b\u1ea1n c\u1ea7n ph\u1ea3i l\u01b0u \u00fd ngo\u00e0i vi\u1ec7c trau d\u1ed3i ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kh\u1ea3 n\u0103ng suy lu\u1eadn, t\u01b0 duy logic.<\/li>\n\n\n\n<li>K\u1ef9 n\u0103ng l\u00e0m vi\u1ec7c nh\u00f3m, l\u00e0m vi\u1ec7c \u0111\u1ed9c l\u1eadp linh ho\u1ea1t.<\/li>\n\n\n\n<li>K\u1ef9 n\u0103ng giao ti\u1ebfp b\u1eb1ng l\u1eddi n\u00f3i, v\u0103n b\u1ea3n hi\u1ec7u qu\u1ea3.<\/li>\n\n\n\n<li>C\u00f3 s\u1ef1 ki\u00ean nh\u1eabn, tinh th\u1ea7n s\u00e1ng t\u1ea1o, h\u1ecdc h\u1ecfi t\u1ed1t.<\/li>\n\n\n\n<li>C\u00f3 k\u1ef9 n\u0103ng qu\u1ea3n l\u00fd th\u1eddi gian, qu\u1ea3n l\u00fd d\u1ef1 \u00e1n.<\/li>\n\n\n\n<li>C\u00f3 t\u00ednh c\u1ea9n th\u1eadn, k\u1ef9 l\u01b0\u1ee1ng.<\/li>\n\n\n\n<li>C\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd v\u1ea5n \u0111\u1ec1 hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n\n\n\n<p>Xem th\u00eam: <strong><a href=\"https:\/\/topviecit.vn\/blog\/lo-trinh-thang-tien-data-engineer\/\" target=\"_blank\" rel=\"noreferrer noopener\">L\u1ed9 tr\u00ecnh th\u0103ng ti\u1ebfn Data Engineer m\u1edbi nh\u1ea5t<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nhung_cau_hoi_thuong_gap_ve_nghe_ky_su_du_lieu\"><\/span><strong>Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 ngh\u1ec1 k\u1ef9 s\u01b0 d\u1eef li\u1ec7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>B\u00ean c\u1ea1nh nh\u1eefng th\u00f4ng tin tr\u00ean, d\u01b0\u1edbi \u0111\u00e2y s\u1ebd l\u00e0 nh\u1eefng c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn v\u1ecb tr\u00ed Data Engineer m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tai_sao_nen_chon_nghe_Data_Engineer\"><\/span><strong>T\u1ea1i sao n\u00ean ch\u1ecdn ngh\u1ec1 Data Engineer?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u00f3 r\u1ea5t nhi\u1ec1u l\u00fd do \u0111\u1ec3 ch\u1ecdn ngh\u1ec1 Data Engineer, v\u00ed d\u1ee5 nh\u01b0 c\u01a1 h\u1ed9i vi\u1ec7c l\u00e0m r\u1ed9ng m\u1edf, m\u1ee9c l\u01b0\u01a1ng h\u1ea5p d\u1eabn (Theo <strong>Salary Expert<\/strong>, m\u1ee9c l\u01b0\u01a1ng c\u1ee7a Data Engineer t\u1ea1i Vi\u1ec7t Nam \u0111\u1ea1t t\u1edbi <strong>587.375.156<\/strong> \u0111\u1ed3ng\/n\u0103m, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng <strong>48.947.929 <\/strong>\u0111\u1ed3ng\/th\u00e1ng). B\u00ean c\u1ea1nh \u0111\u00f3, \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t c\u00f4ng vi\u1ec7c th\u00fa v\u1ecb, \u0111\u00f2i h\u1ecfi nhi\u1ec1u th\u00e1ch th\u1ee9c v\u00e0 th\u00edch h\u1ee3p cho nh\u1eefng b\u1ea1n lu\u00f4n mu\u1ed1n ph\u00e1t tri\u1ec3n b\u1ea3n th\u00e2n v\u00e0 c\u00f3 s\u1ef1 nghi\u1ec7p th\u0103ng ti\u1ebfn.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-11.jpg\" alt=\"Data Engineer l\u00e0 nh\u00f3m ngh\u1ec1 IT c\u00f3 m\u1ee9c l\u01b0\u01a1ng r\u1ea5t h\u1ea5p d\u1eabn\" class=\"wp-image-6353\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-11.jpg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-11-640x400.jpg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-11-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Data Engineer l\u00e0 nh\u00f3m ngh\u1ec1 IT c\u00f3 m\u1ee9c l\u01b0\u01a1ng r\u1ea5t h\u1ea5p d\u1eabn<\/em><\/figcaption><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Data_Engineer_khac_gi_voi_Data_Analyst\"><\/span><strong>Data Engineer kh\u00e1c g\u00ec v\u1edbi Data Analyst?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Data Engineer v\u00e0 <strong><a href=\"https:\/\/topviecit.vn\/blog\/nganh-data-analyst-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Data Analyst<\/a><\/strong> nh\u01b0 sau:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u0110\u1eb7c \u0111i\u1ec3m<\/strong><\/td><td><strong>Data Engineer<\/strong><\/td><td><strong>Data Analyst<\/strong><\/td><\/tr><tr><td>Vai tr\u00f2<\/td><td>X\u00e2y d\u1ef1ng v\u00e0 duy tr\u00ec h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u<\/td><td>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u<\/td><\/tr><tr><td>K\u1ef9 n\u0103ng<\/td><td>K\u1ef9 n\u0103ng k\u1ef9 thu\u1eadt, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1eadp tr\u00ecnh, c\u01a1 s\u1edf d\u1eef li\u1ec7u, \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/td><td>K\u1ef9 n\u0103ng ph\u00e2n t\u00edch, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u1ed1ng k\u00ea, h\u1ecdc m\u00e1y<\/td><\/tr><tr><td>C\u00f4ng vi\u1ec7c<\/td><td>Thu th\u1eadp d\u1eef li\u1ec7u, l\u01b0u tr\u1eef d\u1eef li\u1ec7u, cung c\u1ea5p d\u1eef li\u1ec7u<\/td><td>Kh\u00e1m ph\u00e1 d\u1eef li\u1ec7u, t\u00ecm ra insights, \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh<\/td><\/tr><tr><td>M\u1ee5c ti\u00eau<\/td><td>X\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3<\/td><td>T\u00ecm ra insights t\u1eeb d\u1eef li\u1ec7u<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Moi_quan_he_giua_Data_Engineer_Data_Scientist_va_Software_Engineer_la_gi\"><\/span><strong>M\u1ed1i quan h\u1ec7 gi\u1eefa Data Engineer, Data Scientist v\u00e0 Software Engineer l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Data Engineer, Data Scientist v\u00e0 Software Engineer l\u00e0 ba v\u1ecb tr\u00ed quan tr\u1ecdng trong l\u0129nh v\u1ef1c d\u1eef li\u1ec7u. H\u1ecd c\u00f3 nh\u1eefng vai tr\u00f2 kh\u00e1c nhau nh\u01b0ng c\u00f3 m\u1ed1i quan h\u1ec7 ch\u1eb7t ch\u1ebd v\u1edbi nhau. Trong \u0111\u00f3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Data Engineer cung c\u1ea5p d\u1eef li\u1ec7u cho Data Scientist v\u00e0 Software Engineer. <\/strong>Data Engineer thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u trong c\u00e1c h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u. Data Scientist v\u00e0 Software Engineer s\u1eed d\u1ee5ng d\u1eef li\u1ec7u n\u00e0y \u0111\u1ec3 ph\u00e2n t\u00edch, ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng, h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m.<\/li>\n\n\n\n<li><strong>Data Scientist v\u00e0 <\/strong><a href=\"https:\/\/topviecit.vn\/blog\/software-engineer-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Software Engineer<\/strong><\/a><strong> cung c\u1ea5p th\u00f4ng tin ph\u1ea3n h\u1ed3i cho Data Engineer. <\/strong>Data Scientist v\u00e0 Software Engineer s\u1eed d\u1ee5ng d\u1eef li\u1ec7u \u0111\u1ec3 t\u00ecm ra c\u00e1c insights, ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng, h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m. H\u1ecd cung c\u1ea5p th\u00f4ng tin ph\u1ea3n h\u1ed3i cho Data Engineer \u0111\u1ec3 c\u1ea3i thi\u1ec7n h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n\n\n\n<p>Xem th\u00eam: <strong><a href=\"https:\/\/topviecit.vn\/blog\/data-engineer-va-data-analyst\/\" target=\"_blank\" rel=\"noreferrer noopener\">So s\u00e1nh Data Engineer v\u00e0 Data Analyst, Data Scientist chi ti\u1ebft<\/a><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-12.jpg\" alt=\"Data Engineer, Data Scientist v\u00e0 Software Engineer c\u00f3 m\u1ed1i quan h\u1ec7 ch\u1eb7t ch\u1ebd\" class=\"wp-image-6352\" srcset=\"https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-12.jpg 800w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-12-640x400.jpg 640w, https:\/\/topviecit.vn\/blog\/wp-content\/uploads\/2023\/09\/data-engineer-la-gi-topcv-12-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Data Engineer, Data Scientist v\u00e0 Software Engineer c\u00f3 m\u1ed1i quan h\u1ec7 ch\u1eb7t ch\u1ebd<\/em><\/figcaption><\/figure><\/div>\n\n\n<p>Tr\u1edf th\u00e0nh m\u1ed9t Data Engineer l\u00e0 m\u1ed9t h\u00e0nh tr\u00ecnh \u0111\u1ea7y th\u00e1ch th\u1ee9c, nh\u01b0ng \u0111\u00e2y l\u00e0 c\u00f4ng vi\u1ec7c \u0111\u1ea7y tri\u1ec3n v\u1ecdng v\u00e0 c\u00f3 ti\u1ec1m n\u0103ng cao. Hy v\u1ecdng v\u1edbi b\u00e0i vi\u1ebft n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u h\u01a1n v\u1ec1<strong> Data Engineer l\u00e0 g\u00ec<\/strong>. B\u00ean c\u1ea1nh \u0111\u00f3, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 truy c\u1eadp ngay website vi\u1ec7c l\u00e0m ch\u1ea5t l\u01b0\u1ee3ng cao &#8211; <a href=\"https:\/\/www.topcv.vn\/\"><strong>TopCV.vn<\/strong><\/a> \u0111\u1ec3 \u1ee9ng tuy\u1ec3n c\u00e1c <strong><a href=\"https:\/\/www.topcv.vn\/tim-viec-lam-data-engineer\" target=\"_blank\" rel=\"noreferrer noopener\">vi\u1ec7c l\u00e0m Data Engineer<\/a><\/strong> HOT nh\u1ea5t t\u1eeb h\u01a1n 300,000 doanh nghi\u1ec7p h\u00e0ng \u0111\u1ea7u.<\/p>\n\n\n\n<p>TopCV.vn l\u00e0 m\u1ed9t trong nh\u1eefng n\u1ec1n t\u1ea3ng tuy\u1ec3n d\u1ee5ng, k\u1ebft n\u1ed1i vi\u1ec7c l\u00e0m uy t\u00edn \u0111\u1ec3 b\u1ea1n t\u00ecm hi\u1ec3u v\u1ec1 xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n trong ng\u00e0nh c\u00f4ng ngh\u1ec7 d\u1eef li\u1ec7u v\u00e0 \u0111\u01b0a ra s\u1ef1 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p cho t\u01b0\u01a1ng lai c\u1ee7a b\u1ea1n. Truy c\u1eadp TopCV.vn h\u00f4m nay \u0111\u1ec3 kh\u00f4ng b\u1ecf l\u1ee1 c\u01a1 h\u1ed9i ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p trong m\u1ed9t l\u0129nh v\u1ef1c \u0111\u1ea7y tri\u1ec3n v\u1ecdng n\u00e0y nh\u00e9.<\/p>\n\n\n\n<p>Xem th\u00eam: <strong><a href=\"https:\/\/topviecit.vn\/blog\/cau-hoi-phong-van-data-engineer\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tr\u1ecdn b\u1ed9 c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n Data Engineer m\u1edbi nh\u1ea5t k\u00e8m c\u00e2u tr\u1ea3 l\u1eddi<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u1ebfu b\u1ea1n mu\u1ed1n tr\u1edf th\u00e0nh m\u1ed9t Data Engineer v\u00e0 ch\u01b0a hi\u1ec3u v\u1ecb tr\u00ed n\u00e0y l\u00e0 g\u00ec, h\u00e3y c\u00f9ng tham kh\u1ea3o ngay b\u00e0i vi\u1ebft sau \u0111\u00e2y c\u1ee7a TopviecIT.vn. B\u00e0i vi\u1ebft thu\u1ed9c chuy\u00ean m\u1ee5c Vi\u1ec7c l\u00e0m n\u1ed5i b\u1eadt n\u00e0y s\u1ebd gi\u1ea3i \u0111\u00e1p cho b\u1ea1n v\u1ec1 Data Engineer l\u00e0 g\u00ec v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1ed9 tr\u00ecnh h\u1ecdc c\u1ea7n thi\u1ebft [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6364,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"cybocfi_hide_featured_image":"","footnotes":""},"categories":[86,84],"tags":[1497],"class_list":["post-6351","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chia-se-kinh-nghiem","category-viec-lam-noi-bat","tag-lo-trinh-hoc-data-engineer"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Data Engineer l\u00e0 g\u00ec? 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