{"id":3821,"date":"2026-04-03T00:00:07","date_gmt":"2026-04-02T17:00:07","guid":{"rendered":"https:\/\/technest.com.vn\/?p=3821"},"modified":"2026-03-24T09:49:54","modified_gmt":"2026-03-24T02:49:54","slug":"multi-cloud","status":"publish","type":"post","link":"https:\/\/technest.com.vn\/vi\/multi-cloud\/","title":{"rendered":"L\u1ee3i \u00edch v\u00e0 r\u1ee7i ro khi s\u1eed d\u1ee5ng chi\u1ebfn l\u01b0\u1ee3c Multi Cloud"},"content":{"rendered":"

Trong k\u1ef7 nguy\u00ean s\u1ed1, vi\u1ec7c ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y duy nh\u1ea5t ti\u1ec1m \u1ea9n nhi\u1ec1u r\u1ee7i ro. Do \u0111\u00f3, chi\u1ebfn l\u01b0\u1ee3c Multi Cloud<\/b><\/a> tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p t\u1ea5t y\u1ebfu, gi\u00fap doanh nghi\u1ec7p t\u1ed1i \u01b0u h\u00f3a s\u1ee9c m\u1ea1nh t\u1eeb c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 AWS, Azure hay Google Cloud. D\u00f9 mang l\u1ea1i s\u1ef1 linh ho\u1ea1t, m\u00f4 h\u00ecnh n\u00e0y c\u0169ng \u0111\u1eb7t ra th\u00e1ch th\u1ee9c v\u1ec1 qu\u1ea3n tr\u1ecb v\u00e0 b\u1ea3o m\u1eadt. B\u00e0i vi\u1ebft s\u1ebd ph\u00e2n t\u00edch chi ti\u1ebft c\u01a1 ch\u1ebf, l\u1ee3i \u00edch v\u00e0 r\u1ee7i ro khi tri\u1ec3n khai Multi Cloud<\/b>.<\/p>\n

Multi Cloud l\u00e0 g\u00ec?<\/b><\/h2>\n

Multi Cloud<\/b> (\u0110a \u0111\u00e1m m\u00e2y) l\u00e0 m\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p \u00edt nh\u1ea5t hai d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng (Public Cloud) t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00e1c nhau. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng c\u1ee7a Multi Cloud so v\u1edbi Hybrid Cloud l\u00e0 n\u00f3 t\u1eadp trung v\u00e0o vi\u1ec7c ph\u00e2n ph\u1ed1i kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c tr\u00ean nhi\u1ec1u h\u1ea1 t\u1ea7ng Public Cloud thay v\u00ec ch\u1ec9 k\u1ebft h\u1ee3p gi\u1eefa Cloud v\u00e0 h\u1ea1 t\u1ea7ng t\u1ea1i ch\u1ed7 (On-premise).<\/span><\/p>\n

\"Multi
Multi Cloud l\u00e0 g\u00ec?<\/figcaption><\/figure>\n

M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a Multi Cloud kh\u00f4ng ch\u1ec9 l\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u m\u00e0 l\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t b\u1eb1ng c\u00e1ch ch\u1ecdn “m\u00f3n \u0111\u1ed3 t\u1ed1t nh\u1ea5t” t\u1eeb m\u1ed7i nh\u00e0 cung c\u1ea5p. V\u00ed d\u1ee5, m\u1ed9t doanh nghi\u1ec7p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Google Cloud cho c\u00e1c t\u00e1c v\u1ee5 ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 h\u1ecdc m\u00e1y (AI\/ML), trong khi s\u1eed d\u1ee5ng Microsoft Azure cho c\u00e1c \u1ee9ng d\u1ee5ng v\u0103n ph\u00f2ng v\u00e0 h\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb n\u1ed9i b\u1ed9. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t h\u1ec7 sinh th\u00e1i linh ho\u1ea1t, gi\u00fap doanh nghi\u1ec7p kh\u00f4ng b\u1ecb tr\u00f3i bu\u1ed9c v\u00e0o m\u1ed9t h\u1ec7 sinh th\u00e1i duy nh\u1ea5t (Vendor Lock-in).<\/span><\/p>\n

C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Multi Cloud<\/b><\/h2>\n

C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Multi Cloud d\u1ef1a tr\u00ean nguy\u00ean t\u1eafc ph\u00e2n m\u1ea3nh v\u00e0 k\u1ebft n\u1ed1i. Thay v\u00ec \u0111\u1ed5 d\u1ed3n t\u1ea5t c\u1ea3 t\u00e0i nguy\u00ean v\u00e0o m\u1ed9t gi\u1ecf, doanh nghi\u1ec7p chia nh\u1ecf ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m th\u00e0nh c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u1ed9c l\u1eadp. C\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y c\u00f3 th\u1ec3 giao ti\u1ebfp v\u1edbi nhau th\u00f4ng qua m\u1ea1ng internet ho\u1eb7c c\u00e1c k\u1ebft n\u1ed1i chuy\u00ean bi\u1ec7t (nh\u01b0 Direct Connect c\u1ee7a AWS <\/strong>hay ExpressRoute c\u1ee7a Azure<\/strong>).<\/span><\/p>\n

\u0110\u1ec3 h\u1ec7 th\u1ed1ng n\u00e0y v\u1eadn h\u00e0nh tr\u01a1n tru, c\u00e1c doanh nghi\u1ec7p th\u01b0\u1eddng \u00e1p d\u1ee5ng c\u00e1c l\u1edbp tr\u1eebu t\u01b0\u1ee3ng (Abstraction layers). L\u1edbp n\u00e0y gi\u00fap chu\u1ea9n h\u00f3a quy tr\u00ecnh tri\u1ec3n khai \u1ee9ng d\u1ee5ng, khi\u1ebfn cho vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u00e1m m\u00e2y tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. S\u1ef1 ph\u1ed1i h\u1ee3p nh\u1ecbp nh\u00e0ng gi\u1eefa c\u00e1c d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef, t\u00ednh to\u00e1n v\u00e0 b\u1ea3o m\u1eadt t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau ch\u00ednh l\u00e0 ch\u00eca kh\u00f3a gi\u00fap Multi Cloud duy tr\u00ec t\u00ednh s\u1eb5n s\u00e0ng cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i (Fault tolerance)<\/strong> v\u01b0\u1ee3t tr\u1ed9i.<\/span><\/p>\n

\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Multi Cloud<\/b><\/h2>\n

Vi\u1ec7c \u00e1p d\u1ee5ng Multi Cloud gi\u1ed1ng nh\u01b0 m\u1ed9t con dao hai l\u01b0\u1ee1i. M\u1ed9t m\u1eb7t, n\u00f3 gi\u1ea3i ph\u00f3ng doanh nghi\u1ec7p kh\u1ecfi s\u1ef1 g\u00f2 b\u00f3 c\u1ee7a c\u00f4ng ngh\u1ec7, m\u1eb7t kh\u00e1c, n\u00f3 \u0111\u00f2i h\u1ecfi m\u1ed9t tr\u00ecnh \u0111\u1ed9 qu\u1ea3n l\u00fd k\u1ef9 thu\u1eadt cao h\u01a1n nhi\u1ec1u so v\u1edbi m\u00f4 h\u00ecnh truy\u1ec1n th\u1ed1ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 hai m\u1eb7t c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c n\u00e0y:<\/span><\/p>\n

\"\u01afu
\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Multi Cloud<\/figcaption><\/figure>\n

V\u1ec1 \u01b0u \u0111i\u1ec3m:<\/b><\/p>\n