{"id":540,"date":"2025-07-25T04:01:58","date_gmt":"2025-07-25T04:01:58","guid":{"rendered":"http:\/\/testing.orasas.com\/?page_id=540"},"modified":"2025-08-17T04:28:40","modified_gmt":"2025-08-17T04:28:40","slug":"trien-khai-he-thong-data-warehouse","status":"publish","type":"page","link":"https:\/\/orasas.com\/en\/dich-vu\/du-lieu-va-ai\/trien-khai-he-thong-data-warehouse\/","title":{"rendered":"Data Warehouse System Implementation"},"content":{"rendered":"<div class=\"wp-block-group px-0 section-wrapper-service-solution-details section-wrapper-service-details is-layout-constrained wp-block-group-is-layout-constrained\">\n<div id=\"page-details\" class=\"wp-block-group menu-sidebar-service-solution-details is-layout-constrained wp-block-group-is-layout-constrained\"><aside class=\"left-sidebar-menu\"><ul class=\"menu-group horizontal-menu\"><li class=\"menu-item tabs-items menu-parent\"><div><span><svg class=\"icon-menu\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"> <path d=\"M7 5C5.89543 5 5 5.89543 5 7V9C5 10.1046 5.89543 11 7 11H9C10.1046 11 11 10.1046 11 9V7C11 5.89543 10.1046 5 9 5H7Z\" fill=\"#222222\"\/> <path d=\"M7 13C5.89543 13 5 13.8954 5 15V17C5 18.1046 5.89543 19 7 19H9C10.1046 19 11 18.1046 11 17V15C11 13.8954 10.1046 13 9 13H7Z\" fill=\"#222222\"\/> <path d=\"M13 7C13 5.89543 13.8954 5 15 5H17C18.1046 5 19 5.89543 19 7V9C19 10.1046 18.1046 11 17 11H15C13.8954 11 13 10.1046 13 9V7Z\" fill=\"#222222\"\/> <path d=\"M16 13C16.5523 13 17 13.4477 17 14V15H18C18.5523 15 19 15.4477 19 16C19 16.5523 18.5523 17 18 17H17V18C17 18.5523 16.5523 19 16 19C15.4477 19 15 18.5523 15 18V17H14C13.4477 17 13 16.5523 13 16C13 15.4477 13.4477 15 14 15H15V14C15 13.4477 15.4477 13 16 13Z\" fill=\"#222222\"\/> <\/svg> System Installation &amp; Deployment<\/span><span class=\"submenu-count\">4<\/span><\/div><ul class=\"submenu\"><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/cai-dat-va-trien-khai-he-thong\/nang-cap-csdl\/\">Database Upgrade<\/a><span class=\"child-number\">1<\/span><\/li><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/cai-dat-va-trien-khai-he-thong\/di-chuyen-csdl\/\">Database Migration<\/a><span class=\"child-number\">2<\/span><\/li><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/cai-dat-va-trien-khai-he-thong\/giam-sat-va-canh-bao\/\">Monitoring &amp; Alerting<\/a><span class=\"child-number\">3<\/span><\/li><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/cai-dat-va-trien-khai-he-thong\/trien-khai-oracle-weblogic\/\">Oracle Weblogic Implementation<\/a><span class=\"child-number\">4<\/span><\/li><\/ul><\/li><li class=\"menu-item tabs-items menu-parent\"><div><span><svg class=\"icon-menu\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"> <path d=\"M9.375 6C8.89175 6 8.5 6.38376 8.5 6.85714C8.5 7.33053 8.89175 7.71429 9.375 7.71429H14.625C15.1082 7.71429 15.5 7.33053 15.5 6.85714C15.5 6.38376 15.1082 6 14.625 6H9.375Z\" fill=\"#222222\"\/> <path d=\"M6.75 9.42857C6.75 8.95518 7.14175 8.57143 7.625 8.57143H16.375C16.8582 8.57143 17.25 8.95518 17.25 9.42857C17.25 9.90196 16.8582 10.2857 16.375 10.2857H7.625C7.14175 10.2857 6.75 9.90196 6.75 9.42857Z\" fill=\"#222222\"\/> <path d=\"M5 12.8571C5 11.9104 5.7835 11.1429 6.75 11.1429H17.25C18.2165 11.1429 19 11.9104 19 12.8571V16.2857C19 17.2325 18.2165 18 17.25 18H6.75C5.7835 18 5 17.2325 5 16.2857V12.8571Z\" fill=\"#222222\"\/> <\/svg> Database Administration &amp; Operations<\/span><span class=\"submenu-count\">3<\/span><\/div><ul class=\"submenu\"><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/quan-tri-va-van-hanh-csdl\/bao-tri-csdl\/\">Database Maintenance<\/a><span class=\"child-number\">1<\/span><\/li><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/quan-tri-va-van-hanh-csdl\/ung-cuu-su-co-csdl\/\">Database Emergency Support<\/a><span class=\"child-number\">2<\/span><\/li><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/quan-tri-va-van-hanh-csdl\/cap-nhat-ban-va-cho-exadata\/\">Exadata Patching<\/a><span class=\"child-number\">3<\/span><\/li><\/ul><\/li><li class=\"menu-item tabs-items menu-parent\"><div><span><svg class=\"icon-menu\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"> <path d=\"M12 5C13.8241 6.59534 16.2223 7.57632 18.8545 7.61133C18.9501 8.16778 19 8.74024 19 9.32324C18.9998 13.7907 16.0782 17.5915 12 19C7.92176 17.5915 5.00018 13.7907 5 9.32324C5 8.74024 5.04992 8.16778 5.14551 7.61133C7.77767 7.57632 10.1759 6.59534 12 5ZM15.3408 9.47852C14.9549 9.08366 14.3217 9.07706 13.9268 9.46289L11.125 12.1992L10.0742 11.1729L9.99707 11.1045C9.60067 10.789 9.02192 10.8193 8.66016 11.1895C8.29834 11.5598 8.28157 12.1393 8.60645 12.5283L8.67578 12.6035L10.4258 14.3135C10.8144 14.6932 11.4356 14.6932 11.8242 14.3135L15.3242 10.8926C15.7189 10.5066 15.7267 9.87341 15.3408 9.47852Z\" fill=\"#222222\"\/> <\/svg> Safety and Security for Database<\/span><span class=\"submenu-count\">4<\/span><\/div><ul class=\"submenu\"><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/an-toan-va-bao-mat-cho-csdl\/trien-khai-an-toan-bao-mat-cho-csdl\/\">Database Security Implementation<\/a><span class=\"child-number\">1<\/span><\/li><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/an-toan-va-bao-mat-cho-csdl\/danh-gia-an-toan-bao-mat-cho-csdl\/\">Database Security Assessment<\/a><span class=\"child-number\">2<\/span><\/li><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/an-toan-va-bao-mat-cho-csdl\/maximum-availability-architecture-maa\/\">Maximum Availability Architecture (MAA)<\/a><span class=\"child-number\">3<\/span><\/li><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/an-toan-va-bao-mat-cho-csdl\/xay-dung-he-thong-csdl-du-phong\/\">Standby Database Implementation<\/a><span class=\"child-number\">4<\/span><\/li><\/ul><\/li><li class=\"menu-item tabs-items menu-parent\"><div><span><svg class=\"icon-menu\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"> <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M5 7.71429C5 6.76751 5.7835 6 6.75 6H17.25C18.2165 6 19 6.76751 19 7.71429V9.42857C19 10.3753 18.2165 11.1429 17.25 11.1429H6.75C5.7835 11.1429 5 10.3753 5 9.42857V7.71429ZM17.25 8.57143C17.25 9.04482 16.8582 9.42857 16.375 9.42857C15.8918 9.42857 15.5 9.04482 15.5 8.57143C15.5 8.09804 15.8918 7.71429 16.375 7.71429C16.8582 7.71429 17.25 8.09804 17.25 8.57143Z\" fill=\"#222222\"\/> <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M5 14.5714C5 13.6247 5.7835 12.8571 6.75 12.8571H17.25C18.2165 12.8571 19 13.6247 19 14.5714V16.2857C19 17.2325 18.2165 18 17.25 18H6.75C5.7835 18 5 17.2325 5 16.2857V14.5714ZM17.25 15.4286C17.25 15.902 16.8582 16.2857 16.375 16.2857C15.8918 16.2857 15.5 15.902 15.5 15.4286C15.5 14.9552 15.8918 14.5714 16.375 14.5714C16.8582 14.5714 17.25 14.9552 17.25 15.4286Z\" fill=\"#222222\"\/> <\/svg> Database Assessment &amp; Optimization<\/span><span class=\"submenu-count\">1<\/span><\/div><ul class=\"submenu\"><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/danh-gia-va-toi-uu-csdl\/danh-gia-va-toi-uu-csdl-oracle\/\">Oracle Assessment and Optimization<\/a><span class=\"child-number\">1<\/span><\/li><\/ul><\/li><li class=\"menu-item tabs-items menu-parent\"><div><span><svg class=\"icon-menu\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"> <path d=\"M11 6.5C12.6433 6.5 14.0237 7.63302 14.3994 9.16113L14.5068 9.59766L14.9521 9.53711C15.131 9.51265 15.3139 9.5 15.5 9.5C17.7091 9.5 19.5 11.2909 19.5 13.5C19.5 15.7091 17.7091 17.5 15.5 17.5H7.5C5.84315 17.5 4.5 16.1569 4.5 14.5C4.5 12.9503 5.67594 11.6746 7.18359 11.5166L7.7627 11.4561L7.61426 10.8926C7.53957 10.6083 7.5 10.309 7.5 10C7.5 8.067 9.067 6.5 11 6.5Z\" fill=\"#222222\" stroke=\"#222222\"\/> <\/svg> Cloud Infrastructure &amp; Operations<\/span><span class=\"submenu-count\">1<\/span><\/div><ul class=\"submenu\"><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/trien-khai-va-van-hanh-cloud\/di-chuyen-du-lieu-len-cloud\/\">Lift and Shift Data to Cloud<\/a><span class=\"child-number\">1<\/span><\/li><\/ul><\/li><li class=\"menu-item tabs-items menu-parent\"><div><span><svg class=\"icon-menu\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"> <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M7.62501 5C8.10826 5 8.50001 5.39175 8.50001 5.875V6.75H9.37501C9.85826 6.75 10.25 7.14175 10.25 7.625C10.25 8.10825 9.85826 8.5 9.37501 8.5H8.50001V9.375C8.50001 9.85825 8.10826 10.25 7.62501 10.25C7.14176 10.25 6.75001 9.85825 6.75001 9.375V8.5H5.875C5.39175 8.5 5 8.10825 5 7.625C5 7.14175 5.39175 6.75 5.875 6.75H6.75001V5.875C6.75001 5.39175 7.14176 5 7.62501 5ZM7.62501 13.75C8.10826 13.75 8.50001 14.1418 8.50001 14.625V15.5H9.37501C9.85826 15.5 10.25 15.8918 10.25 16.375C10.25 16.8582 9.85826 17.25 9.37501 17.25H8.50001V18.125C8.50001 18.6082 8.10826 19 7.62501 19C7.14176 19 6.75001 18.6082 6.75001 18.125V17.25H5.875C5.39175 17.25 5 16.8582 5 16.375C5 15.8918 5.39175 15.5 5.875 15.5H6.75001V14.625C6.75001 14.1418 7.14176 13.75 7.62501 13.75Z\" fill=\"#222222\"\/> <path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M13.75 5C14.147 5 14.4943 5.2673 14.5959 5.65109L15.6277 9.54906L18.5623 11.2421C18.8331 11.3984 19 11.6873 19 12C19 12.3127 18.8331 12.6016 18.5623 12.7579L15.6277 14.4509L14.5959 18.3489C14.4943 18.7327 14.147 19 13.75 19C13.353 19 13.0057 18.7327 12.9041 18.3489L11.8723 14.4509L8.93775 12.7579C8.66689 12.6016 8.50001 12.3127 8.50001 12C8.50001 11.6873 8.66689 11.3984 8.93775 11.2421L11.8723 9.54907L12.9041 5.65109C13.0057 5.2673 13.353 5 13.75 5Z\" fill=\"#222222\"\/> <\/svg> Data &amp; AI Services<\/span><span class=\"submenu-count\">1<\/span><\/div><ul class=\"submenu\"><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/du-lieu-va-ai\/trien-khai-he-thong-data-warehouse\/\">Data Warehouse System Implementation<\/a><span class=\"child-number\">1<\/span><\/li><\/ul><\/li><li class=\"menu-item tabs-items menu-parent\"><div><span><svg class=\"icon-menu\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"> <path d=\"M12.3447 5.07075C12.1246 4.97642 11.8754 4.97642 11.6553 5.07075L5.53032 7.69575C5.2086 7.83363 5 8.14998 5 8.50001C5 8.85003 5.2086 9.16638 5.53032 9.30426L7.84408 10.2959C7.92821 10.2005 8.03368 10.1229 8.15532 10.0708L11.6553 8.57077C12.0995 8.3804 12.6139 8.58616 12.8043 9.03034C12.9946 9.47451 12.7889 9.98891 12.3447 10.1793L9.95835 11.202L11.6553 11.9293C11.8754 12.0236 12.1246 12.0236 12.3447 11.9293L18.4697 9.30426C18.7914 9.16638 19 8.85003 19 8.50001C19 8.14998 18.7914 7.83363 18.4697 7.69575L12.3447 5.07075Z\" fill=\"#222222\"\/> <path d=\"M6.14629 11.4721L7.625 12.1059V15.6948C7.32508 15.6268 7.01867 15.5759 6.70687 15.5432C6.29582 15.5001 5.97098 15.1753 5.92788 14.7642C5.8929 14.4306 5.875 14.0922 5.875 13.7499C5.875 12.9654 5.96898 12.2026 6.14629 11.4721Z\" fill=\"#222222\"\/> <path d=\"M11.3875 17.751C10.7987 17.1738 10.1202 16.6886 9.375 16.3182V12.8559L10.966 13.5377C11.6263 13.8207 12.3737 13.8207 13.034 13.5377L17.8537 11.4721C18.031 12.2026 18.125 12.9654 18.125 13.7499C18.125 14.0922 18.1071 14.4306 18.0721 14.7642C18.029 15.1753 17.7042 15.5001 17.2931 15.5432C15.4794 15.7334 13.8483 16.5395 12.6125 17.751C12.2723 18.0845 11.7277 18.0845 11.3875 17.751Z\" fill=\"#222222\"\/> <path d=\"M8.5 19C8.98325 19 9.375 18.6082 9.375 18.125V16.3182C8.82494 16.0448 8.23852 15.834 7.625 15.6948V18.125C7.625 18.6082 8.01675 19 8.5 19Z\" fill=\"#222222\"\/> <\/svg> Consulting &amp; Training<\/span><span class=\"submenu-count\">1<\/span><\/div><ul class=\"submenu\"><li class=\"menu-item\"><a href=\"https:\/\/orasas.com\/en\/dich-vu\/tu-van-va-dao-tao\/tu-van-dao-tao-csdl\/\">Database Training &amp; Consultation<\/a><span class=\"child-number\">1<\/span><\/li><\/ul><\/li><\/ul><\/aside>\n<\/div>\n\n\n\n<div class=\"wp-block-group section-content-right is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading has-text-align-center font-raleway has-text-color has-link-color wp-elements-1\" style=\"color:#145b00\">Service<\/h5>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-center font-raleway has-text-color has-link-color wp-elements-2\" style=\"color:#145b00\">X\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Data Warehouse<\/h4>\n\n\n\n<div class=\"wp-block-group section-content-details is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group tab-nav is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-f56f9fcf wp-block-group-is-layout-flex\">\n<p class=\"title active wp-block-paragraph\">Gi\u1edbi thi\u1ec7u<\/p>\n\n\n\n<p class=\"title wp-block-paragraph\">Th\u00f4ng tin k\u1ef9 thu\u1eadt<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group tab-content active is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"mb-10px wp-block-paragraph\">Trong th\u1eddi \u0111\u1ea1i d\u1eef li\u1ec7u s\u1ed1 b\u00f9ng n\u1ed5, vi\u1ec7c thu th\u1eadp, l\u01b0u tr\u1eef v\u00e0 ph\u00e2n t\u00edch th\u00f4ng tin \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong qu\u00e1 tr\u00ecnh ra quy\u1ebft \u0111\u1ecbnh v\u00e0 n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ea1nh tranh c\u1ee7a doanh nghi\u1ec7p. Kho d\u1eef li\u1ec7u (Data Warehouse) ra \u0111\u1eddi nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p chi\u1ebfn l\u01b0\u1ee3c gi\u00fap t\u1ed5 ch\u1ee9c t\u1ed5ng h\u1ee3p d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau, x\u1eed l\u00fd v\u00e0 chuy\u1ec3n h\u00f3a th\u00e0nh th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb. V\u1edbi c\u1ea5u tr\u00fac t\u1ed1i \u01b0u cho truy v\u1ea5n v\u00e0 ph\u00e2n t\u00edch, kho d\u1eef li\u1ec7u kh\u00f4ng ch\u1ec9 h\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng b\u00e1o c\u00e1o, m\u00e0 c\u00f2n l\u00e0 n\u1ec1n t\u1ea3ng cho c\u00e1c h\u1ec7 th\u1ed1ng tr\u00ed tu\u1ec7 doanh nghi\u1ec7p (Business Intelligence) v\u00e0 ph\u00e2n t\u00edch d\u1ef1 b\u00e1o hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<p class=\"mb-10px wp-block-paragraph\">Oracle Data Warehouse l\u00e0 n\u1ec1n t\u1ea3ng m\u1ea1nh m\u1ebd, t\u00edch h\u1ee3p kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef d\u1eef li\u1ec7u l\u1edbn, x\u1eed l\u00fd truy v\u1ea5n nhanh, v\u00e0 h\u1ed7 tr\u1ee3 ph\u00e2n t\u00edch d\u1eef li\u1ec7u chuy\u00ean s\u00e2u. Ch\u00fang t\u00f4i cung c\u1ea5p gi\u1ea3i ph\u00e1p x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Data Warehouse tr\u00ean n\u1ec1n t\u1ea3ng Oracle \u0111\u1ec3 gi\u00fap doanh nghi\u1ec7p t\u1eadp trung, t\u1ed5 ch\u1ee9c v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3, h\u1ed7 tr\u1ee3 ra quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c. \u0110\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 l\u1edbn \u0111ang t\u00ecm ki\u1ebfm s\u1ef1 \u1ed5n \u0111\u1ecbnh, b\u1ea3o m\u1eadt v\u00e0 hi\u1ec7u su\u1ea5t cao.<\/p>\n\n\n\n<div class=\"wp-block-group section-benefits is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\"><strong>L\u1ee3i \u00edch ch\u00ednh<\/strong><\/h5>\n\n\n\n<p class=\"mb-10px wp-block-paragraph\">Vi\u1ec7c s\u1eed d\u1ee5ng D\u1ecbch v\u1ee5 x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Data Warehouse s\u1ebd mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch thi\u1ebft th\u1ef1c nh\u01b0 sau:<\/p>\n\n\n\n<div class=\"wp-block-group section-list-check-box is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group items-checkbox is-nowrap is-layout-flex wp-container-core-group-is-layout-0ce06dcb wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/dnvmgj3ab\/image\/upload\/v1755161441\/Icon_ye14tm.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u1ed5ng h\u1ee3p d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u h\u1ec7 th\u1ed1ng<\/strong>: ERP, CRM, h\u1ec7 th\u1ed1ng b\u00e1n h\u00e0ng, s\u1ea3n xu\u1ea5t, k\u1ebf to\u00e1n\u2026<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group items-checkbox is-nowrap is-layout-flex wp-container-core-group-is-layout-0ce06dcb wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/dnvmgj3ab\/image\/upload\/v1755161441\/Icon_ye14tm.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ph\u00e2n t\u00edch v\u00e0 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u<\/strong> d\u1ec5 d\u00e0ng v\u1edbi Oracle BI ho\u1eb7c t\u00edch h\u1ee3p Power BI\/Tableau.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group items-checkbox is-nowrap is-layout-flex wp-container-core-group-is-layout-0ce06dcb wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/dnvmgj3ab\/image\/upload\/v1755161441\/Icon_ye14tm.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>N\u00e2ng cao kh\u1ea3 n\u0103ng ra quy\u1ebft \u0111\u1ecbnh<\/strong> v\u1edbi c\u00e1c b\u00e1o c\u00e1o ph\u00e2n t\u00edch theo th\u1eddi gian th\u1ef1c.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group items-checkbox is-nowrap is-layout-flex wp-container-core-group-is-layout-0ce06dcb wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/dnvmgj3ab\/image\/upload\/v1755161441\/Icon_ye14tm.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ti\u1ebft ki\u1ec7m chi ph\u00ed qu\u1ea3n l\u00fd d\u1eef li\u1ec7u<\/strong> nh\u1edd t\u1ed1i \u01b0u h\u00f3a ki\u1ebfn tr\u00fac l\u01b0u tr\u1eef v\u00e0 truy xu\u1ea5t.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group items-checkbox is-nowrap is-layout-flex wp-container-core-group-is-layout-0ce06dcb wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/dnvmgj3ab\/image\/upload\/v1755161441\/Icon_ye14tm.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u<\/strong>, tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n doanh nghi\u1ec7p v\u00e0 ph\u00e1p lu\u1eadt.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group tab-content is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group section-heading-paragraph is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">M\u00f4 t\u1ea3 d\u1ecbch v\u1ee5<\/h5>\n\n\n\n<p class=\"mb-10px wp-block-paragraph\">D\u1ecbch v\u1ee5 c\u1ee7a ch\u00fang t\u00f4i gi\u00fap doanh nghi\u1ec7p \u0111\u00e1nh gi\u00e1 v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng Oracle Data Integration \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 cao nh\u1ea5t trong qu\u1ea3n tr\u1ecb v\u00e0 khai th\u00e1c d\u1eef li\u1ec7u. D\u1ecbch v\u1ee5 s\u1ebd cung c\u1ea5p c\u00e1c h\u1ea1ng m\u1ee5c c\u00f4ng vi\u1ec7c nh\u01b0 sau:<\/p>\n\n\n\n<div class=\"wp-block-group section-list-ul-li mt-0 is-layout-constrained wp-block-group-is-layout-constrained\">\n<h6 class=\"wp-block-heading heading-h6-ul-li\"><strong>1. Kh\u1ea3o s\u00e1t &amp; ph\u00e2n t\u00edch y\u00eau c\u1ea7u<\/strong><\/h6>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ti\u1ebfp nh\u1eadn y\u00eau c\u1ea7u t\u1eeb kh\u00e1ch h\u00e0ng: m\u1ee5c ti\u00eau s\u1eed d\u1ee5ng d\u1eef li\u1ec7u, h\u1ec7 th\u1ed1ng ngu\u1ed3n, t\u1ea7n su\u1ea5t c\u1eadp nh\u1eadt, d\u1ea1ng b\u00e1o c\u00e1o mong mu\u1ed1n.<\/li>\n\n\n\n<li>Ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i: x\u00e1c \u0111\u1ecbnh c\u00e1c ngu\u1ed3n d\u1eef li\u1ec7u (ERP, CRM, Excel, c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00e1c\u2026).<\/li>\n\n\n\n<li>X\u00e1c \u0111\u1ecbnh KPI v\u00e0 th\u00f4ng tin ph\u00e2n t\u00edch tr\u1ecdng y\u1ebfu: theo ph\u00f2ng ban ho\u1eb7c m\u1ee5c ti\u00eau chi\u1ebfn l\u01b0\u1ee3c.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group section-list-ul-li mt-0 is-layout-constrained wp-block-group-is-layout-constrained\">\n<h6 class=\"wp-block-heading heading-h6-ul-li\"><strong>2. <strong>Thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng Data Warehouse<\/strong><\/strong><\/h6>\n\n\n\n<ul class=\"wp-block-list\">\n<li>X\u00e2y d\u1ef1ng ki\u1ebfn tr\u00fac t\u1ed5ng th\u1ec3: g\u1ed3m c\u00e1c l\u1edbp Staging, Data Warehouse Core, Data Mart.<\/li>\n\n\n\n<li>L\u1ef1a ch\u1ecdn m\u00f4 h\u00ecnh d\u1eef li\u1ec7u: Star schema ho\u1eb7c Snowflake schema tu\u1ef3 \u0111\u1eb7c th\u00f9 nghi\u1ec7p v\u1ee5.<\/li>\n\n\n\n<li>Thi\u1ebft k\u1ebf s\u01a1 \u0111\u1ed3 ERD v\u00e0 mapping d\u1eef li\u1ec7u t\u1eeb ngu\u1ed3n sang kho.<\/li>\n\n\n\n<li>X\u00e1c \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c x\u1eed l\u00fd d\u1eef li\u1ec7u:\n<ul class=\"wp-block-list\">\n<li>To\u00e0n b\u1ed9 hay incremental<\/li>\n\n\n\n<li>Theo th\u1eddi gian th\u1ef1c hay batch<\/li>\n\n\n\n<li>C\u1eadp nh\u1eadt l\u1ecbch s\u1eed d\u1eef li\u1ec7u (SCD type 1\/2\u2026)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group section-list-ul-li mt-0 is-layout-constrained wp-block-group-is-layout-constrained\">\n<h6 class=\"wp-block-heading heading-h6-ul-li\"><strong>3. X\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng ETL<\/strong><\/h6>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e0i \u0111\u1eb7t Oracle Data Integrator (ODI) ho\u1eb7c c\u00f4ng c\u1ee5 ETL t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.L\u1ef1a ch\u1ecdn m\u00f4 h\u00ecnh d\u1eef li\u1ec7u: Star schema ho\u1eb7c Snowflake schema tu\u1ef3 \u0111\u1eb7c th\u00f9 nghi\u1ec7p v\u1ee5.<\/li>\n\n\n\n<li>Ph\u00e1t tri\u1ec3n c\u00e1c mapping &amp; quy tr\u00ecnh ETL:\n<ul class=\"wp-block-list\">\n<li>Load d\u1eef li\u1ec7u t\u1eeb h\u1ec7 th\u1ed1ng ngu\u1ed3n (Excel, SQL Server, MySQL, API\u2026)<\/li>\n\n\n\n<li>L\u00e0m s\u1ea1ch v\u00e0 chu\u1ea9n ho\u00e1 d\u1eef li\u1ec7u<\/li>\n\n\n\n<li>Chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u theo logic nghi\u1ec7p v\u1ee5<\/li>\n\n\n\n<li>N\u1ea1p v\u00e0o kho d\u1eef li\u1ec7u Oracle<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>L\u1eadp l\u1ecbch t\u1ef1 \u0111\u1ed9ng ETL theo th\u1eddi gian ho\u1eb7c s\u1ef1 ki\u1ec7n.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group section-list-ul-li mt-0 is-layout-constrained wp-block-group-is-layout-constrained\">\n<h6 class=\"wp-block-heading heading-h6-ul-li\">4. <strong>Tri\u1ec3n khai Data Warehouse tr\u00ean Oracle<\/strong><\/h6>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u1ea1o c\u1ea5u tr\u00fac b\u1ea3ng theo thi\u1ebft k\u1ebf m\u00f4 h\u00ecnh (fact, dimension\u2026)<\/li>\n\n\n\n<li>T\u1ed1i \u01b0u c\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle:\n<ul class=\"wp-block-list\">\n<li>Partition table, index, materialized view<\/li>\n\n\n\n<li>Tuning SQL v\u00e0 query performance<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Ki\u1ec3m th\u1eed d\u1eef li\u1ec7u (data validation) sau ETL.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group section-list-ul-li mt-0 is-layout-constrained wp-block-group-is-layout-constrained\">\n<h6 class=\"wp-block-heading heading-h6-ul-li\">5. X\u00e2y d\u1ef1ng b\u00e1o c\u00e1o &amp; dashboard ph\u00e2n t\u00edch<\/h6>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ph\u00e2n t\u00edch nhu c\u1ea7u b\u00e1o c\u00e1o th\u1ef1c t\u1ebf t\u1eeb c\u00e1c ph\u00f2ng ban.<\/li>\n\n\n\n<li>Thi\u1ebft k\u1ebf giao di\u1ec7n dashboard ph\u00e2n t\u00edch (BI tools nh\u01b0 Oracle BI, Power BI, Tableau).<\/li>\n\n\n\n<li>T\u00edch h\u1ee3p truy v\u1ea5n d\u1eef li\u1ec7u tr\u1ef1c ti\u1ebfp t\u1eeb DWH ho\u1eb7c qua view\/summary layer.<\/li>\n\n\n\n<li>Thi\u1ebft l\u1eadp ph\u00e2n quy\u1ec1n b\u00e1o c\u00e1o theo vai tr\u00f2 ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group section-list-ul-li mt-0 is-layout-constrained wp-block-group-is-layout-constrained\">\n<h6 class=\"wp-block-heading heading-h6-ul-li\">6. \u0110\u00e0o t\u1ea1o, b\u00e0n giao &amp; b\u1ea3o tr\u00ec<\/h6>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u00e0o t\u1ea1o ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i: c\u00e1ch s\u1eed d\u1ee5ng dashboard, t\u1ea1o b\u00e1o c\u00e1o \u0111\u1ed9ng.<\/li>\n\n\n\n<li>\u0110\u00e0o t\u1ea1o qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng: c\u00e1ch gi\u00e1m s\u00e1t ETL, x\u1eed l\u00fd l\u1ed7i, th\u00eam ngu\u1ed3n d\u1eef li\u1ec7u m\u1edbi.<\/li>\n\n\n\n<li>Cung c\u1ea5p t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt &amp; h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng.<\/li>\n\n\n\n<li>Cam k\u1ebft h\u1ed7 tr\u1ee3 b\u1ea3o tr\u00ec v\u1edbi th\u1eddi h\u1ea1n t\u00f9y theo h\u1ee3p \u0111\u1ed3ng.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group section-why-choose-services is-layout-constrained wp-block-group-is-layout-constrained\">\n<h5 class=\"wp-block-heading\">T\u1ea1i sao l\u1ea1i ch\u1ecdn d\u1ecbch v\u1ee5 c\u1ee7a OSAS?<\/h5>\n\n\n\n<div class=\"wp-block-group section-list-check-box is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group items-checkbox is-nowrap is-layout-flex wp-container-core-group-is-layout-7387b849 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/dnvmgj3ab\/image\/upload\/v1755163428\/Icon_1_jj2und.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c thi\u1ebft k\u1ebf, x\u00e2y d\u1ef1ng v\u00e0 b\u1ea3o tr\u00ec c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group items-checkbox is-nowrap is-layout-flex wp-container-core-group-is-layout-7387b849 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/dnvmgj3ab\/image\/upload\/v1755163428\/Icon_1_jj2und.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9i ng\u0169 chuy\u00ean gia c\u00f3 ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n cao v\u1ec1 c\u00f4ng ngh\u1ec7, ki\u1ebfn tr\u00fac c\u1ee7a h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group items-checkbox is-nowrap is-layout-flex wp-container-core-group-is-layout-7387b849 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/dnvmgj3ab\/image\/upload\/v1755163428\/Icon_1_jj2und.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u n\u0103m kinh nghi\u1ec7m trong vi\u1ec7c t\u01b0 v\u1ea5n v\u00e0 tri\u1ec3n khai c\u00e1c gi\u1ea3i ph\u00e1p chuy\u00ean s\u00e2u v\u1ec1 c\u01a1 s\u1edf d\u1eef li\u1ec7u cho c\u00e1c \u0111\u01a1n v\u1ecb trong v\u00e0 ngo\u00e0i n\u01b0\u1edbc.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group items-checkbox is-nowrap is-layout-flex wp-container-core-group-is-layout-7387b849 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/dnvmgj3ab\/image\/upload\/v1755163428\/Icon_1_jj2und.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Quy tr\u00ecnh l\u00e0m vi\u1ec7c chuy\u00ean nghi\u1ec7p, hi\u1ec7u qu\u1ea3.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group items-checkbox is-nowrap is-layout-flex wp-container-core-group-is-layout-7387b849 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/dnvmgj3ab\/image\/upload\/v1755163428\/Icon_1_jj2und.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Cam k\u1ebft b\u1ea3o m\u1eadt th\u00f4ng tin kh\u00e1ch h\u00e0ng.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group items-checkbox is-nowrap is-layout-flex wp-container-core-group-is-layout-7387b849 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/dnvmgj3ab\/image\/upload\/v1755163428\/Icon_1_jj2und.svg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng 24\/7, \u0111\u00e1p \u1ee9ng x\u1eed l\u00fd s\u1ef1 c\u1ed1 theo m\u1ee9c \u0111\u1ed9 SLA.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>D\u1ecbch v\u1ee5 X\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng Data Warehouse Gi\u1edbi thi\u1ec7u Th\u00f4ng tin k\u1ef9 thu\u1eadt Trong th\u1eddi \u0111\u1ea1i d\u1eef li\u1ec7u s\u1ed1 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":534,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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