{"id":6298,"date":"2026-11-02T20:03:52","date_gmt":"2026-11-02T11:03:52","guid":{"rendered":"https:\/\/smilesoftware.org\/?p=6298"},"modified":"2026-11-02T20:06:10","modified_gmt":"2026-11-02T11:06:10","slug":"aws%e6%96%99%e9%87%91%e3%81%8c%e9%ab%98%e3%81%84%e5%8e%9f%e5%9b%a0%e3%81%af%ef%bc%9f%e3%82%af%e3%83%a9%e3%82%a6%e3%83%89%e3%82%b3%e3%82%b9%e3%83%88%e3%81%8c%e5%a2%97%e3%81%88%e7%b6%9a%e3%81%91","status":"publish","type":"post","link":"https:\/\/smilesoftware.org\/vn\/aws-cost-increase-reasons\/","title":{"rendered":"V\u00ec sao chi ph\u00ed AWS t\u0103ng cao? 7 nguy\u00ean nh\u00e2n khi\u1ebfn chi ph\u00ed \u0111\u00e1m m\u00e2y li\u00ean t\u1ee5c t\u0103ng v\u00e0 c\u00e1ch t\u1ed1i \u01b0u"},"content":{"rendered":"<div class=\"wp-block-group smile-post-content\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><header class=\"smile-article-header\"><div><span class=\"smile-category-pill\">Blog<\/span><span class=\"smile-date\"><\/span><\/div><h1 class=\"smile-article-title\">V\u00ec sao chi ph\u00ed AWS t\u0103ng cao? 7 nguy\u00ean nh\u00e2n khi\u1ebfn chi ph\u00ed \u0111\u00e1m m\u00e2y li\u00ean t\u1ee5c t\u0103ng v\u00e0 c\u00e1ch t\u1ed1i \u01b0u<\/h1><p class=\"smile-excerpt\"><\/p><\/header>\n\n<nav class=\"smile-toc\" aria-label=\"M\u1ee5c l\u1ee5c\"><h2 class=\"smile-toc__title\">M\u1ee5c l\u1ee5c<\/h2><div class=\"smile-toc__grid\"><a class=\"smile-toc__item\" href=\"#section-1\"><b class=\"smile-toc__number\">01<\/b><span class=\"smile-toc__label\">M\u1edf \u0111\u1ea7u<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-2\"><b class=\"smile-toc__number\">02<\/b><span class=\"smile-toc__label\">V\u00ec sao kh\u00f3 theo d\u00f5i chi ph\u00ed AWS?<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-3\"><b class=\"smile-toc__number\">03<\/b><span class=\"smile-toc__label\">7 nguy\u00ean nh\u00e2n khi\u1ebfn chi ph\u00ed \u0111\u00e1m m\u00e2y li\u00ean t\u1ee5c t\u0103ng<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-4\"><b class=\"smile-toc__number\">04<\/b><span class=\"smile-toc__label\">C\u00e1c b\u01b0\u1edbc tri\u1ec3n khai c\u1ea3i thi\u1ec7n<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-5\"><b class=\"smile-toc__number\">05<\/b><span class=\"smile-toc__label\">Nh\u1eefng l\u01b0u \u00fd khi tri\u1ec3n khai c\u1ea3i thi\u1ec7n<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-6\"><b class=\"smile-toc__number\">06<\/b><span class=\"smile-toc__label\">K\u1ebft lu\u1eadn<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-7\"><b class=\"smile-toc__number\">07<\/b><span class=\"smile-toc__label\">FAQ<\/span><\/a><\/div><\/nav>\n\n\n<div id=\"section-1\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">01<\/div><h2 class=\"smile-section__title\">M\u1edf \u0111\u1ea7u<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-01.png\" alt=\"AWS\u6599\u91d1\u6539\u5584\u8a18\u4e8b\u306esection-01\u3092\u793a\u3059\u30a4\u30e9\u30b9\u30c8\" class=\"wp-image-6291\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-01.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-01-300x200.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-01-1024x683.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-01-768x512.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-01-18x12.png 18w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-01-930x620.png 930w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Khi s\u1ed1 l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 v\u00e0 nh\u00f3m s\u1eed d\u1ee5ng t\u0103ng khi\u1ebfn chi ph\u00ed AWS leo thang, b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean l\u00e0 xem x\u00e9t c\u01a1 c\u1ea5u chi ph\u00ed thay v\u00ec ch\u1ec9 nh\u00ecn v\u00e0o t\u1ed5ng ti\u1ec1n tr\u00ean h\u00f3a \u0111\u01a1n. B\u00e0i vi\u1ebft n\u00e0y d\u00e0nh cho nh\u1eefng ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch v\u1eadn h\u00e0nh AWS ho\u1eb7c qu\u1ea3n l\u00fd ng\u00e2n s\u00e1ch, tr\u00ecnh b\u00e0y 7 nguy\u00ean nh\u00e2n khi\u1ebfn chi ph\u00ed t\u0103ng v\u00e0 c\u00e1c b\u01b0\u1edbc t\u1ed1i \u01b0u m\u1ed9t c\u00e1ch an to\u00e0n. Qua \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t kho\u1ea3n chi t\u0103ng do nhu c\u1ea7u s\u1eed d\u1ee5ng v\u1edbi nh\u1eefng kho\u1ea3n l\u00e3ng ph\u00ed c\u00f3 th\u1ec3 c\u1eaft gi\u1ea3m.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-2\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">02<\/div><h2 class=\"smile-section__title\">V\u00ec sao kh\u00f3 theo d\u00f5i chi ph\u00ed AWS?<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-02.png\" alt=\"AWS\u6599\u91d1\u6539\u5584\u8a18\u4e8b\u306esection-02\u3092\u793a\u3059\u30a4\u30e9\u30b9\u30c8\" class=\"wp-image-6292\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-02.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-02-300x200.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-02-1024x683.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-02-768x512.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-02-18x12.png 18w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-02-930x620.png 930w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">AWS t\u00ednh ph\u00ed d\u1ef1a tr\u00ean m\u1ee9c s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 nh\u01b0 \u0111i\u1ec7n to\u00e1n, l\u01b0u tr\u1eef v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u. V\u1edbi AWS Cost Explorer, b\u1ea1n c\u00f3 th\u1ec3 ph\u00e2n t\u00edch xu h\u01b0\u1edbng chi ph\u00ed v\u00e0 m\u1ee9c s\u1eed d\u1ee5ng theo th\u1eddi gian, theo d\u1ecbch v\u1ee5 v\u00e0 c\u00e1c ti\u00eau ch\u00ed kh\u00e1c. D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt \u00edt nh\u1ea5t 24 gi\u1edd m\u1ed9t l\u1ea7n, nh\u01b0ng c\u00f3 th\u1ec3 ch\u1eadm h\u01a1n t\u00f9y thu\u1ed9c v\u00e0o t\u00ecnh tr\u1ea1ng d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o. V\u00ec v\u1eady, ngo\u00e0i t\u1ed5ng ti\u1ec1n tr\u00ean h\u00f3a \u0111\u01a1n, b\u1ea1n n\u00ean th\u01b0\u1eddng xuy\u00ean theo d\u00f5i xu h\u01b0\u1edbng v\u00e0 c\u01a1 c\u1ea5u chi ph\u00ed.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-3\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">03<\/div><h2 class=\"smile-section__title\">7 nguy\u00ean nh\u00e2n khi\u1ebfn chi ph\u00ed \u0111\u00e1m m\u00e2y li\u00ean t\u1ee5c t\u0103ng<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-03.png\" alt=\"AWS\u6599\u91d1\u6539\u5584\u8a18\u4e8b\u306esection-03\u3092\u793a\u3059\u30a4\u30e9\u30b9\u30c8\" class=\"wp-image-6293\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-03.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-03-300x200.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-03-1024x683.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-03-768x512.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-03-18x12.png 18w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-03-930x620.png 930w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n<div class=\"smile-evidence-panels\"><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--operations\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><circle cx=\"32\" cy=\"32\" r=\"9\"\/><path d=\"M32 8v8\"\/><path d=\"M32 48v8\"\/><path d=\"m15 15 6 6\"\/><path d=\"m43 43 6 6\"\/><path d=\"M8 32h8\"\/><path d=\"M48 32h8\"\/><path d=\"m15 49 6-6\"\/><path d=\"m43 21 6-6\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">1. V\u1eabn c\u00f2n c\u00e1c t\u00e0i nguy\u00ean kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<\/h3><p>C\u00e1c t\u00e0i nguy\u00ean c\u00f2n t\u1ed3n t\u1ea1i nh\u01b0 phi\u00ean b\u1ea3n m\u00e1y ch\u1ee7 d\u00f9ng \u0111\u1ec3 th\u1eed nghi\u1ec7m nh\u01b0ng kh\u00f4ng c\u00f2n s\u1eed d\u1ee5ng, \u1ed5 \u0111\u0129a EBS c\u0169 ho\u1eb7c b\u1ed9 c\u00e2n b\u1eb1ng t\u1ea3i kh\u00f4ng c\u1ea7n thi\u1ebft v\u1eabn ti\u1ebfp t\u1ee5c ph\u00e1t sinh chi ph\u00ed. Ch\u1eb3ng h\u1ea1n, khi d\u1eebng m\u1ed9t phi\u00ean b\u1ea3n EC2 theo nhu c\u1ea7u, ph\u00ed s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n \u0111\u00f3 s\u1ebd ng\u1eebng t\u00ednh, nh\u01b0ng ph\u00ed cho \u1ed5 \u0111\u0129a EBS v\u00e0 \u0111\u1ecba ch\u1ec9 Elastic IP v\u1eabn \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i s\u1ebd ti\u1ebfp t\u1ee5c ph\u00e1t sinh. V\u00ec v\u1eady, c\u1ea7n ki\u1ec3m tra ri\u00eang tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u00e1c t\u00e0i nguy\u00ean c\u00f2n t\u1ed3n t\u1ea1i sau khi d\u1eebng phi\u00ean b\u1ea3n.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--flexibility\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M14 32h26\"\/><path d=\"m32 22 10 10-10 10\"\/><path d=\"M50 18v28\"\/><path d=\"M14 18v28\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">2. T\u00e0i nguy\u00ean \u0111\u01b0\u1ee3c c\u1ea5p v\u01b0\u1ee3t qu\u00e1 nhu c\u1ea7u<\/h3><p>Vi\u1ec7c ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng c\u00e1c instance c\u00f3 quy m\u00f4 v\u01b0\u1ee3t qu\u00e1 nhu c\u1ea7u x\u1eed l\u00fd ho\u1eb7c c\u00e1c d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e1t dung l\u01b0\u1ee3ng l\u1edbn h\u01a1n m\u1ee9c c\u1ea7n thi\u1ebft s\u1ebd khi\u1ebfn chi ph\u00ed kh\u00f4ng t\u01b0\u01a1ng x\u1ee9ng v\u1edbi m\u1ee9c s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--climate\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M18 42c-7 0-12-5-12-11s5-11 12-11c3-8 14-11 22-5 4 3 6 7 6 12 6 1 10 5 10 10 0 6-5 10-11 10H18z\"\/><path d=\"M22 50c4 4 10 4 14 0\"\/><path d=\"M40 50c3 3 8 3 11 0\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">3. M\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n v\u00e0 ki\u1ec3m th\u1eed lu\u00f4n ho\u1ea1t \u0111\u1ed9ng<\/h3><p>N\u1ebfu c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0o ban \u0111\u00eam ho\u1eb7c ng\u00e0y ngh\u1ec9 v\u1eabn ch\u1ea1y nh\u01b0 m\u00f4i tr\u01b0\u1eddng production, s\u1ed1 gi\u1edd s\u1eed d\u1ee5ng s\u1ebd t\u0103ng l\u00ean.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--data\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M12 18c0-5 9-9 20-9s20 4 20 9-9 9-20 9-20-4-20-9z\"\/><path d=\"M12 18v14c0 5 9 9 20 9s20-4 20-9V18\"\/><path d=\"M12 32v14c0 5 9 9 20 9s20-4 20-9V32\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">4. T\u00edch tr\u1eef d\u1eef li\u1ec7u kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng th\u1ee9c l\u01b0u tr\u1eef kh\u00f4ng ph\u00f9 h\u1ee3p<\/h3><p>C\u00e1c b\u1ea3n sao l\u01b0u v\u00e0 nh\u1eadt k\u00fd \u0111\u00e3 qu\u00e1 th\u1eddi h\u1ea1n l\u01b0u gi\u1eef, c\u00f9ng d\u1eef li\u1ec7u tr\u00f9ng l\u1eb7p kh\u00f4ng c\u1ea7n thi\u1ebft, s\u1ebd l\u00e0m t\u0103ng chi ph\u00ed l\u01b0u tr\u1eef v\u00e0 c\u00f4ng s\u1ee9c qu\u1ea3n l\u00fd. Vi\u1ec7c ti\u1ebfp t\u1ee5c d\u00f9ng l\u1edbp l\u01b0u tr\u1eef kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi t\u1ea7n su\u1ea5t truy c\u1eadp c\u0169ng g\u00f3p ph\u1ea7n l\u00e0m t\u0103ng chi ph\u00ed. Tuy nhi\u00ean, c\u1ea7n ph\u00e2n bi\u1ec7t nh\u1eefng b\u1ea3n sao l\u01b0u v\u00e0 c\u1ea5u h\u00ecnh d\u1ef1 ph\u00f2ng thi\u1ebft y\u1ebfu cho vi\u1ec7c kh\u00f4i ph\u1ee5c v\u00e0 duy tr\u00ec t\u00ednh s\u1eb5n s\u00e0ng v\u1edbi d\u1eef li\u1ec7u d\u01b0 th\u1eeba. H\u00e3y r\u00e0 so\u00e1t th\u1eddi h\u1ea1n l\u01b0u gi\u1eef, y\u00eau c\u1ea7u kh\u00f4i ph\u1ee5c v\u00e0 ph\u00ed truy xu\u1ea5t d\u1eef li\u1ec7u tr\u01b0\u1edbc khi \u0111i\u1ec1u ch\u1ec9nh.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--automation\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M32 12v8\"\/><path d=\"M32 44v8\"\/><path d=\"M12 32h8\"\/><path d=\"M44 32h8\"\/><circle cx=\"32\" cy=\"32\" r=\"12\"\/><path d=\"m24 24 16 16\"\/><path d=\"m40 24-16 16\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">5. B\u1ecf s\u00f3t chi ph\u00ed truy\u1ec1n d\u1eef li\u1ec7u<\/h3><p>L\u01b0u l\u01b0\u1ee3ng truy\u1ec1n d\u1eef li\u1ec7u gi\u1eefa c\u00e1c khu v\u1ef1c ho\u1eb7c ra Internet, c\u00f9ng v\u1edbi vi\u1ec7c di chuy\u1ec3n d\u1eef li\u1ec7u kh\u00f4ng c\u1ea7n thi\u1ebft do c\u00e1ch c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng, c\u00f3 th\u1ec3 l\u00e0m t\u0103ng chi ph\u00ed.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--cost\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><circle cx=\"32\" cy=\"32\" r=\"20\"\/><path d=\"M32 18v28\"\/><path d=\"M40 24c-2-4-14-5-16 1-3 8 17 5 14 14-2 6-14 5-17 0\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">6. G\u00f3i c\u01b0\u1edbc kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng<\/h3><p>N\u1ebfu ti\u1ebfp t\u1ee5c tr\u1ea3 theo m\u1ee9c s\u1eed d\u1ee5ng cho kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u1ed5n \u0111\u1ecbnh nh\u01b0ng l\u1ea1i \u00e1p d\u1ee5ng cam k\u1ebft d\u00e0i h\u1ea1n cho kh\u1ed1i l\u01b0\u1ee3ng bi\u1ebfn \u0111\u1ed9ng, doanh nghi\u1ec7p c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 chi ph\u00ed nh\u01b0 k\u1ef3 v\u1ecdng.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--quality\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M16 34 28 46 50 18\"\/><path d=\"M14 14h28\"\/><path d=\"M14 24h18\"\/><path d=\"M14 50h36\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">7. Ch\u01b0a x\u00e1c \u0111\u1ecbnh r\u00f5 \u0111\u01a1n v\u1ecb ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u00e0 c\u00e1ch ph\u00e2n b\u1ed5 chi ph\u00ed<\/h3><p>N\u1ebfu vi\u1ec7c g\u1eafn th\u1ebb v\u00e0 thi\u1ebft k\u1ebf t\u00e0i kho\u1ea3n ch\u01b0a h\u1ee3p l\u00fd, doanh nghi\u1ec7p s\u1ebd kh\u00f3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9i ng\u0169 ho\u1eb7c h\u1ec7 th\u1ed1ng n\u00e0o \u0111ang ph\u00e1t sinh chi ph\u00ed, t\u1eeb \u0111\u00f3 kh\u00f3 \u01b0u ti\u00ean c\u00e1c bi\u1ec7n ph\u00e1p t\u1ed1i \u01b0u.<\/p><\/div><\/article><\/div><\/div><\/div>\n\n\n\n<div id=\"section-4\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">04<\/div><h2 class=\"smile-section__title\">C\u00e1c b\u01b0\u1edbc tri\u1ec3n khai c\u1ea3i thi\u1ec7n<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-04.png\" alt=\"AWS\u6599\u91d1\u6539\u5584\u8a18\u4e8b\u306esection-04\u3092\u793a\u3059\u30a4\u30e9\u30b9\u30c8\" class=\"wp-image-6294\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-04.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-04-300x200.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-04-1024x683.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-04-768x512.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-04-18x12.png 18w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-04-930x620.png 930w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading smile-subheading\">1. Theo d\u00f5i bi\u1ebfn \u0111\u1ed9ng chi ph\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f9ng Cost Explorer \u0111\u1ec3 xem xu h\u01b0\u1edbng chi ph\u00ed theo th\u00e1ng v\u00e0 l\u1ecdc theo d\u1ecbch v\u1ee5, t\u00e0i kho\u1ea3n, khu v\u1ef1c ho\u1eb7c c\u00e1c ti\u00eau ch\u00ed kh\u00e1c. B\u1eaft \u0111\u1ea7u t\u1eeb nh\u1eefng kho\u1ea3n t\u0103ng nhi\u1ec1u nh\u1ea5t, r\u1ed3i \u0111\u1ed1i chi\u1ebfu th\u1eddi \u0111i\u1ec3m chi ph\u00ed thay \u0111\u1ed5i v\u1edbi l\u1ecbch s\u1eed \u0111i\u1ec1u ch\u1ec9nh c\u1ea5u h\u00ecnh v\u00e0 tri\u1ec3n khai phi\u00ean b\u1ea3n m\u1edbi. C\u0169ng c\u1ea7n ki\u1ec3m tra s\u1ed1 ng\u00e0y trong m\u1ed7i k\u1ef3 so s\u00e1nh, kh\u1ed1i l\u01b0\u1ee3ng x\u1eed l\u00fd, thay \u0111\u1ed5i v\u1ec1 \u0111\u01a1n gi\u00e1 v\u00e0 t\u1ef7 gi\u00e1 \u0111\u1ec3 ph\u00e2n bi\u1ec7t chi ph\u00ed t\u0103ng do s\u1eed d\u1ee5ng nhi\u1ec1u h\u01a1n v\u1edbi chi ph\u00ed l\u00e3ng ph\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-subheading\">2. L\u00e0m r\u00f5 ph\u1ea1m vi tr\u00e1ch nhi\u1ec7m<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y x\u00e2y d\u1ef1ng quy \u0111\u1ecbnh g\u1eafn th\u1ebb theo \u0111\u1ed9i ng\u0169, h\u1ec7 th\u1ed1ng, m\u00f4i tr\u01b0\u1eddng v\u00e0 ki\u1ec3m tra vi\u1ec7c \u00e1p d\u1ee5ng. \u0110\u1ec3 ph\u00e2n t\u00edch chi ph\u00ed theo th\u1ebb trong Cost Explorer, ngo\u00e0i vi\u1ec7c g\u1eafn th\u1ebb cho t\u00e0i nguy\u00ean, b\u1ea1n c\u1ea7n k\u00edch ho\u1ea1t c\u00e1c th\u1ebb ph\u00e2n b\u1ed5 chi ph\u00ed t\u01b0\u01a1ng \u1ee9ng trong Billing and Cost Management. V\u1edbi nh\u1eefng kho\u1ea3n chi ph\u00ed d\u00f9ng chung kh\u00f4ng th\u1ec3 ph\u00e2n t\u00e1ch b\u1eb1ng th\u1ebb, h\u00e3y thi\u1ebft l\u1eadp quy t\u1eafc ph\u00e2n b\u1ed5 ri\u00eang.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-subheading\">3. \u01afu ti\u00ean x\u1eed l\u00fd c\u00e1c kho\u1ea3n l\u00e3ng ph\u00ed \u00edt r\u1ee7i ro<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc ti\u00ean, h\u00e3y x\u00e1c \u0111\u1ecbnh \u0111\u01a1n v\u1ecb s\u1edf h\u1eefu, m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng v\u00e0 m\u1ee9c \u0111\u1ed9 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c. Sau \u0111\u00f3, d\u1eebng ho\u1eb7c x\u00f3a t\u00e0i nguy\u00ean kh\u00f4ng c\u1ea7n thi\u1ebft, \u0111i\u1ec1u ch\u1ec9nh th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n v\u00e0 d\u1ecdn d\u1eb9p d\u1eef li\u1ec7u c\u0169. Tr\u01b0\u1edbc khi x\u00f3a d\u1eef li\u1ec7u, c\u1ea7n ki\u1ec3m tra ngh\u0129a v\u1ee5 l\u01b0u tr\u1eef, y\u00eau c\u1ea7u sao l\u01b0u v\u00e0 quy tr\u00ecnh kh\u00f4i ph\u1ee5c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5, n\u1ebfu mu\u1ed1n r\u00fat ng\u1eafn th\u1eddi gian ch\u1ea1y c\u1ee7a EC2 d\u00f9ng cho ph\u00e1t tri\u1ec3n v\u00e0o ban \u0111\u00eam v\u00e0 ng\u00e0y ngh\u1ec9, tr\u01b0\u1edbc ti\u00ean h\u00e3y ki\u1ec3m tra xem c\u00f3 t\u00e1c v\u1ee5 ch\u1ea1y theo l\u00f4 v\u00e0o ban \u0111\u00eam ho\u1eb7c k\u1ebft n\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i hay kh\u00f4ng. Sau \u0111\u00f3, th\u1ed1ng nh\u1ea5t v\u1edbi ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch kho\u1ea3ng th\u1eddi gian c\u00f3 th\u1ec3 d\u1eebng v\u00e0 th\u1eddi \u0111i\u1ec3m kh\u1edfi \u0111\u1ed9ng l\u1ea1i tr\u01b0\u1edbc gi\u1edd l\u00e0m vi\u1ec7c. H\u00e3y th\u1eed nghi\u1ec7m tr\u00ean ph\u1ea1m vi nh\u1ecf v\u00e0 x\u00e1c nh\u1eadn r\u1eb1ng h\u1ec7 th\u1ed1ng kh\u1edfi \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, c\u00e1c t\u00e1c v\u1ee5 c\u1ea7n thi\u1ebft ho\u1ea1t \u0111\u1ed9ng khi b\u1eaft \u0111\u1ea7u ng\u00e0y l\u00e0m vi\u1ec7c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi thay \u0111\u1ed5i, h\u00e3y so s\u00e1nh c\u00e1c giai \u0111o\u1ea1n c\u00f3 c\u00f9ng \u0111\u1ed9 d\u00e0i v\u00e0 c\u01a1 c\u1ea5u ng\u00e0y trong tu\u1ea7n t\u01b0\u01a1ng t\u1ef1 nhau. \u0110\u1ed3ng th\u1eddi, ki\u1ec3m tra c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 s\u1ed1 l\u01b0\u1ee3ng t\u00e1c v\u1ee5 \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 \u0111\u01a1n gi\u00e1; \u0111\u00e1nh gi\u00e1 ri\u00eang ph\u00ed s\u1eed d\u1ee5ng EC2 v\u1edbi c\u00e1c kho\u1ea3n ph\u00ed v\u1eabn ph\u00e1t sinh cho EBS, \u0111\u1ecba ch\u1ec9 Elastic IP v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 kh\u00e1c. N\u1ebfu c\u00f3 kho\u1ea3n thanh to\u00e1n cho Savings Plans ho\u1eb7c Reserved Instances, c\u1ea7n t\u00ednh c\u1ea3 nh\u1eefng kho\u1ea3n n\u00e0y \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn chi ph\u00ed th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i chi ph\u00ed, c\u1ea7n ki\u1ec3m tra th\u1eddi \u0111i\u1ec3m ho\u00e0n t\u1ea5t c\u00e1c t\u00e1c v\u1ee5 c\u1ea7n thi\u1ebft, th\u1eddi gian ph\u1ea3n h\u1ed3i v\u00e0 t\u00ecnh tr\u1ea1ng ph\u00e1t sinh l\u1ed7i. N\u1ebfu kh\u00f4ng \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u nghi\u1ec7p v\u1ee5 \u0111\u00e3 th\u1ed1ng nh\u1ea5t t\u1eeb tr\u01b0\u1edbc, h\u00e3y h\u1ee7y l\u1ecbch t\u1ea1m d\u1eebng v\u00e0 t\u00ecm nguy\u00ean nh\u00e2n. V\u00ed d\u1ee5 n\u00e0y ch\u1ec9 minh h\u1ecda quy tr\u00ecnh ki\u1ec3m tra, kh\u00f4ng th\u1ec3 hi\u1ec7n t\u1ef7 l\u1ec7 ti\u1ebft ki\u1ec7m hay k\u1ebft qu\u1ea3 th\u1ef1c t\u1ebf c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-subheading\">4. R\u00e0 so\u00e1t quy m\u00f4 v\u00e0 c\u1ea5u h\u00ecnh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00ean c\u1ea1nh m\u1ee9c s\u1eed d\u1ee5ng CPU v\u00e0 b\u1ed9 nh\u1edb, h\u00e3y ki\u1ec3m tra th\u1eddi gian ph\u1ea3n h\u1ed3i, s\u1ed1 l\u01b0\u1ee3ng y\u00eau c\u1ea7u \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 n\u0103ng l\u1ef1c d\u1ef1 ph\u00f2ng khi t\u1ea3i \u0111\u1ea1t \u0111\u1ec9nh \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u00e0i nguy\u00ean c\u1ea5p ph\u00e1t v\u01b0\u1ee3t nhu c\u1ea7u v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c lu\u1ed3ng truy\u1ec1n t\u1ea3i kh\u00f4ng c\u1ea7n thi\u1ebft. Tr\u01b0\u1edbc khi thay \u0111\u1ed5i, h\u00e3y ki\u1ec3m th\u1eed v\u1edbi m\u1ee9c t\u1ea3i th\u00f4ng th\u01b0\u1eddng v\u00e0 m\u1ee9c t\u1ea3i cao \u0111i\u1ec3m; \u0111\u1ed3ng th\u1eddi x\u00e1c \u0111\u1ecbnh ng\u01b0\u1ee1ng th\u1eddi gian ph\u1ea3n h\u1ed3i, t\u1ef7 l\u1ec7 l\u1ed7i ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c v\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00f4i ph\u1ee5c c\u1ea5u h\u00ecnh c\u0169 n\u1ebfu ph\u00e1t sinh s\u1ef1 c\u1ed1. Sau khi thay \u0111\u1ed5i, ti\u1ebfp t\u1ee5c theo d\u00f5i hi\u1ec7u n\u0103ng v\u00e0 t\u00ednh s\u1eb5n s\u00e0ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-subheading\">5. Xem x\u00e9t m\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1 sau khi m\u1ee9c s\u1eed d\u1ee5ng \u0111\u00e3 \u1ed5n \u0111\u1ecbnh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y xem x\u00e9t m\u1ee9c s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf v\u00e0 k\u1ebf ho\u1ea1ch s\u1eafp t\u1edbi \u0111\u1ec3 so s\u00e1nh c\u00e1c l\u1ef1a ch\u1ecdn nh\u01b0 Savings Plans v\u00e0 Reserved Instances. V\u1edbi Savings Plans, doanh nghi\u1ec7p cam k\u1ebft m\u1ed9t m\u1ee9c chi ti\u00eau theo gi\u1edd (t\u00ednh b\u1eb1ng \u0111\u00f4 la M\u1ef9) trong 1 n\u0103m ho\u1eb7c 3 n\u0103m. Ngay c\u1ea3 khi m\u1ee9c s\u1eed d\u1ee5ng \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n trong m\u1ed9t gi\u1edd th\u1ea5p h\u01a1n m\u1ee9c cam k\u1ebft, doanh nghi\u1ec7p v\u1eabn ph\u1ea3i thanh to\u00e1n theo m\u1ee9c \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec v\u1eady, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 x\u00e1c \u0111\u1ecbnh m\u1ee9c s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 duy tr\u00ec \u1ed5n \u0111\u1ecbnh, thay v\u00ec d\u1ef1a v\u00e0o m\u1ee9c t\u1ea3i cao nh\u1ea5t. D\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c gi\u1ea3m gi\u00e1 v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u00e1p d\u1ee5ng kh\u00e1c nhau t\u00f9y t\u1eebng g\u00f3i, n\u00ean c\u1ea7n xem x\u00e9t bi\u1ebfn \u0111\u1ed9ng nhu c\u1ea7u s\u1eed d\u1ee5ng, th\u1eddi h\u1ea1n cam k\u1ebft, ph\u1ea1m vi \u00e1p d\u1ee5ng v\u00e0 ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n. V\u1edbi Reserved Instances, c\u0169ng c\u1ea7n so s\u00e1nh theo d\u1ecbch v\u1ee5 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111i\u1ec1u kho\u1ea3n cam k\u1ebft.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-subheading\">6. \u0110\u01b0a vi\u1ec7c c\u1ea3i ti\u1ebfn th\u00e0nh ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecbnh k\u1ef3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y ph\u00e2n c\u00f4ng ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch, x\u00e1c \u0111\u1ecbnh t\u1ea7n su\u1ea5t r\u00e0 so\u00e1t v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 m\u1ee5c ti\u00eau, \u0111\u1ed3ng th\u1eddi thi\u1ebft l\u1eadp c\u1ea3nh b\u00e1o khi chi ph\u00ed t\u0103ng \u0111\u1ed9t bi\u1ebfn. AWS Cost Optimization Hub t\u1ed5ng h\u1ee3p c\u00e1c \u0111\u1ec1 xu\u1ea5t nh\u01b0 \u0111i\u1ec1u ch\u1ec9nh quy m\u00f4 t\u00e0i nguy\u00ean \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 cho ph\u00f9 h\u1ee3p, x\u00f3a t\u00e0i nguy\u00ean kh\u00f4ng s\u1eed d\u1ee5ng v\u00e0 \u00e1p d\u1ee5ng Savings Plans ho\u1eb7c Reserved Instances, gi\u00fap doanh nghi\u1ec7p \u0111\u00e1nh gi\u00e1 c\u00e1c ph\u01b0\u01a1ng \u00e1n t\u1ed1i \u01b0u. C\u1ea7n ki\u1ec3m tra \u0111i\u1ec1u ki\u1ec7n \u00e1p d\u1ee5ng v\u00e0 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u1ee7a t\u1eebng \u0111\u1ec1 xu\u1ea5t; m\u1ecdi thay \u0111\u1ed5i c\u1ea5u h\u00ecnh ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m th\u1eed tr\u01b0\u1edbc khi tri\u1ec3n khai.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-5\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">05<\/div><h2 class=\"smile-section__title\">Nh\u1eefng l\u01b0u \u00fd khi tri\u1ec3n khai c\u1ea3i thi\u1ec7n<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-05.png\" alt=\"AWS\u6599\u91d1\u6539\u5584\u8a18\u4e8b\u306esection-05\u3092\u793a\u3059\u30a4\u30e9\u30b9\u30c8\" class=\"wp-image-6295\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-05.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-05-300x200.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-05-1024x683.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-05-768x512.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-05-18x12.png 18w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-05-930x620.png 930w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu ch\u1ec9 \u01b0u ti\u00ean c\u1eaft gi\u1ea3m chi ph\u00ed, doanh nghi\u1ec7p c\u00f3 th\u1ec3 \u0111\u1ed1i m\u1eb7t v\u1edbi t\u00ecnh tr\u1ea1ng suy gi\u1ea3m hi\u1ec7u n\u0103ng, ch\u1eadm kh\u00f4i ph\u1ee5c khi x\u1ea3y ra s\u1ef1 c\u1ed1 ho\u1eb7c thi\u1ebfu d\u1eef li\u1ec7u nh\u1eadt k\u00fd. Vi\u1ec7c x\u00f3a t\u00e0i nguy\u00ean ho\u1eb7c thay \u0111\u1ed5i c\u1ea5u h\u00ecnh c\u1ea7n \u0111\u01b0\u1ee3c th\u1ed1ng nh\u1ea5t v\u1edbi ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch d\u1ecbch v\u1ee5 v\u00e0 tri\u1ec3n khai t\u1eebng b\u01b0\u1edbc sau khi \u0111\u00e3 x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi \u1ea3nh h\u01b0\u1edfng, ph\u01b0\u01a1ng \u00e1n sao l\u01b0u, kh\u00f4i ph\u1ee5c v\u00e0 ho\u00e0n t\u00e1c. \u0110\u1ed1i v\u1edbi c\u00e1c g\u00f3i gi\u00e1 d\u00e0i h\u1ea1n, c\u1ea7n ki\u1ec3m tra tr\u01b0\u1edbc kh\u1ea3 n\u0103ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n thay \u0111\u1ed5i, h\u1ee7y ho\u1eb7c ho\u00e0n tr\u1ea3 sau khi mua. Do d\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt ch\u1eadm, kh\u00f4ng n\u00ean \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh ch\u1ec9 d\u1ef1a tr\u00ean s\u1ed1 li\u1ec7u c\u1ee7a m\u1ed9t ng\u00e0y.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-6\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">06<\/div><h2 class=\"smile-section__title\">K\u1ebft lu\u1eadn<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-06.png\" alt=\"AWS\u6599\u91d1\u6539\u5584\u8a18\u4e8b\u306esection-06\u3092\u793a\u3059\u30a4\u30e9\u30b9\u30c8\" class=\"wp-image-6296\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-06.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-06-300x200.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-06-1024x683.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-06-768x512.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-06-18x12.png 18w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-06-930x620.png 930w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Chi ph\u00ed AWS t\u0103ng th\u01b0\u1eddng do nhi\u1ec1u y\u1ebfu t\u1ed1 c\u1ed9ng d\u1ed3n: t\u00e0i nguy\u00ean kh\u00f4ng s\u1eed d\u1ee5ng, c\u1ea5u h\u00ecnh v\u01b0\u1ee3t nhu c\u1ea7u, th\u1eddi gian v\u1eadn h\u00e0nh, d\u1eef li\u1ec7u l\u01b0u tr\u1eef, l\u01b0u l\u01b0\u1ee3ng truy\u1ec1n t\u1ea3i, g\u00f3i gi\u00e1 v\u00e0 vi\u1ec7c thi\u1ebfu th\u00f4ng tin r\u00f5 r\u00e0ng v\u1ec1 chi ph\u00ed. Tr\u01b0\u1edbc ti\u00ean, h\u00e3y l\u00e0m r\u00f5 t\u1eebng kho\u1ea3n chi, ph\u00e2n c\u00f4ng ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch v\u00e0 b\u1eaft \u0111\u1ea7u b\u1eb1ng nh\u1eefng c\u1ea3i ti\u1ebfn \u00edt r\u1ee7i ro. R\u00e0 so\u00e1t th\u01b0\u1eddng xuy\u00ean v\u00e0 tri\u1ec3n khai thay \u0111\u1ed5i m\u1ed9t c\u00e1ch an to\u00e0n s\u1ebd gi\u00fap c\u00e2n b\u1eb1ng chi ph\u00ed v\u1edbi y\u00eau c\u1ea7u kinh doanh.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-7\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">07<\/div><h2 class=\"smile-section__title\">FAQ<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-07.png\" alt=\"AWS\u6599\u91d1\u6539\u5584\u8a18\u4e8b\u306esection-07\u3092\u793a\u3059\u30a4\u30e9\u30b9\u30c8\" class=\"wp-image-6297\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-07.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-07-300x200.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-07-1024x683.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-07-768x512.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-07-18x12.png 18w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-section-07-930x620.png 930w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading smile-subheading\">N\u00ean b\u1eaft \u0111\u1ea7u ph\u00e2n t\u00edch chi ph\u00ed AWS t\u1eeb \u0111\u00e2u?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch d\u00f9ng Cost Explorer \u0111\u1ec3 xem xu h\u01b0\u1edbng chi ph\u00ed v\u00e0 c\u01a1 c\u1ea5u chi ph\u00ed theo d\u1ecbch v\u1ee5, sau \u0111\u00f3 t\u00ecm hi\u1ec3u th\u1eddi \u0111i\u1ec3m chi ph\u00ed t\u0103ng v\u00e0 nh\u1eefng thay \u0111\u1ed5i li\u00ean quan.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-subheading\">\u00c1p d\u1ee5ng Savings Plans c\u00f3 lu\u00f4n gi\u00fap gi\u1ea3m chi ph\u00ed kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng v\u1eady. V\u1edbi Savings Plans, doanh nghi\u1ec7p v\u1eabn ph\u1ea3i thanh to\u00e1n theo m\u1ee9c cam k\u1ebft m\u1ed7i gi\u1edd ngay c\u1ea3 khi m\u1ee9c s\u1eed d\u1ee5ng \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n th\u1ea5p h\u01a1n m\u1ee9c \u0111\u00f3. H\u00e3y xem x\u00e9t d\u1eef li\u1ec7u s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf, nhu c\u1ea7u v\u1eadn h\u00e0nh d\u1ef1 ki\u1ebfn v\u00e0 ph\u1ea1m vi \u00e1p d\u1ee5ng c\u1ee7a g\u00f3i, r\u1ed3i quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean ph\u1ea7n t\u00e0i nguy\u00ean ch\u1eafc ch\u1eafn s\u1ebd ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng.<\/p>\n<\/div><\/div>\n\n\n<section class=\"smile-article-cta\"><div class=\"smile-article-cta__label\">SMILE H\u1ed7 Tr\u1ee3<\/div><h2>Trao \u0111\u1ed5i v\u1ec1 t\u1ed1i \u01b0u chi ph\u00ed AWS<\/h2><p>T\u1eeb ph\u00e2n t\u00edch chi ti\u1ebft chi ph\u00ed AWS \u0111\u1ebfn l\u1eadp k\u1ebf ho\u1ea1ch c\u1ea3i thi\u1ec7n an to\u00e0n, Smile h\u1ed7 tr\u1ee3 theo y\u00eau c\u1ea7u v\u1eadn h\u00e0nh c\u1ee7a doanh nghi\u1ec7p.<\/p><ul class=\"smile-list\"><li>L\u00e0m r\u00f5 nguy\u00ean nh\u00e2n t\u0103ng chi ph\u00ed v\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ee7a t\u1eebng b\u1ed9 ph\u1eadn<\/li><li>R\u00e0 so\u00e1t an to\u00e0n t\u00e0i nguy\u00ean kh\u00f4ng s\u1eed d\u1ee5ng v\u00e0 c\u1ea5u h\u00ecnh v\u01b0\u1ee3t nhu c\u1ea7u<\/li><li>C\u1ea3i thi\u1ec7n chi ph\u00ed trong khi duy tr\u00ec hi\u1ec7u n\u0103ng v\u00e0 t\u00ednh s\u1eb5n s\u00e0ng<\/li><li>Thi\u1ebft l\u1eadp quy tr\u00ecnh theo d\u00f5i chi ph\u00ed th\u01b0\u1eddng xuy\u00ean<\/li><\/ul><a class=\"smile-article-cta__button\" href=\"\/vn\/contact\/\">Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a><\/section><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>AWS\u306e\u6599\u91d1\u304c\u30b5\u30fc\u30d3\u30b9\u3084\u5229\u7528\u30c1\u30fc\u30e0\u306e\u5897\u52a0\u3068\u3068\u3082\u306b\u81a8\u3089\u3093\u3060\u3068\u304d&hellip;&nbsp;<a href=\"https:\/\/smilesoftware.org\/vn\/aws-cost-increase-reasons\/\" class=\"\" rel=\"bookmark\">\u0110\u1ecdc ti\u1ebfp &raquo;<span class=\"screen-reader-text\">V\u00ec sao chi ph\u00ed AWS t\u0103ng cao? 7 nguy\u00ean nh\u00e2n khi\u1ebfn chi ph\u00ed \u0111\u00e1m m\u00e2y li\u00ean t\u1ee5c t\u0103ng v\u00e0 c\u00e1ch t\u1ed1i \u01b0u<\/span><\/a><\/p>","protected":false},"author":2,"featured_media":6290,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"_themeisle_gutenberg_block_has_review":false,"_ti_tpc_template_sync":false,"_ti_tpc_template_id":"","footnotes":""},"categories":[32],"tags":[],"class_list":["post-6298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"rttpg_featured_image_url":{"full":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-featured.png",1672,941,false],"landscape":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-featured.png",1672,941,false],"portraits":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-featured.png",1672,941,false],"thumbnail":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-featured-150x150.png",150,150,true],"medium":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-featured-300x169.png",300,169,true],"large":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-featured-1024x576.png",1024,576,true],"1536x1536":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-featured-1536x864.png",1536,864,true],"2048x2048":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-featured.png",1672,941,false],"trp-custom-language-flag":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-featured-18x10.png",18,10,true],"neve-blog":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/10\/redmine-1909-featured-930x620.png",930,620,true]},"rttpg_author":{"display_name":"\u7b20\u539f \u840c","author_link":"https:\/\/smilesoftware.org\/vn\/author\/chinh-man\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/smilesoftware.org\/vn\/category\/blog\/\" rel=\"category tag\">\u30d6\u30ed\u30b0<\/a>","rttpg_excerpt":"AWS\u306e\u6599\u91d1\u304c\u30b5\u30fc\u30d3\u30b9\u3084\u5229\u7528\u30c1\u30fc\u30e0\u306e\u5897\u52a0\u3068\u3068\u3082\u306b\u81a8\u3089\u3093\u3060\u3068\u304d&hellip;&nbsp;\u0110\u1ecdc ti\u1ebfp &r&hellip;","_links":{"self":[{"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/posts\/6298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/comments?post=6298"}],"version-history":[{"count":2,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/posts\/6298\/revisions"}],"predecessor-version":[{"id":6377,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/posts\/6298\/revisions\/6377"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/media\/6290"}],"wp:attachment":[{"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/media?parent=6298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/categories?post=6298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/tags?post=6298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}