{"id":12407861,"date":"2026-06-08T13:04:03","date_gmt":"2026-06-08T05:04:03","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e4%ba%91%e4%b8%bb%e6%9c%ba%e9%80%89%e8%b4%ad%e6%8c%87%e5%8d%97%ef%bc%9a%e5%85%a8%e9%9d%a2%e8%a7%a3%e6%9e%90%e6%a0%b8%e5%bf%83%e6%a6%82%e5%bf%b5%e3%80%81%e4%b8%bb%e6%b5%81%e5%8e%82%e5%95%86%e4%b8%8e\/"},"modified":"2026-06-08T13:32:11","modified_gmt":"2026-06-08T05:32:11","slug":"cloud-server-selection-guide-12407861","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/cloud-hosting\/cloud-server-selection-guide-12407861\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn ch\u1ecdn mua Cloud Server: Ph\u00e2n t\u00edch to\u00e0n di\u1ec7n kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i, nh\u00e0 cung c\u1ea5p ch\u00ednh v\u00e0 chi\u1ebfn l\u01b0\u1ee3c tri\u1ec3n khai th\u1ef1c t\u1ebf"},"content":{"rendered":"

C\u00f9ng v\u1edbi s\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y (cloud host) \u0111\u00e3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c doanh nghi\u1ec7p v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n trong vi\u1ec7c x\u00e2y d\u1ef1ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt s\u1ed1. Tr\u01b0\u1edbc s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 d\u1ecbch v\u1ee5 tr\u00ean th\u1ecb tr\u01b0\u1eddng, vi\u1ec7c \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh mua s\u1eafm th\u00f4ng minh v\u00e0 tri\u1ec3n khai \u1ee9ng d\u1ee5ng m\u1ed9t c\u00e1ch th\u00e0nh c\u00f4ng l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng v\u00f4 c\u00f9ng quan tr\u1ecdng. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd ph\u00e2n t\u00edch m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng c\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y, so s\u00e1nh c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 h\u00e0ng \u0111\u1ea7u, \u0111\u1ed3ng th\u1eddi \u0111\u01b0a ra c\u00e1c chi\u1ebfn l\u01b0\u1ee3c v\u00e0 b\u01b0\u1edbc c\u1ee5 th\u1ec3 \u0111\u1ec3 tri\u1ec3n khai th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

Ph\u00e2n t\u00edch kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y<\/h2>\n\n\n\n

Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh mua s\u1eafm m\u1ed9t c\u00e1ch k\u1ef9 l\u01b0\u1ee1ng, vi\u1ec7c hi\u1ec3u r\u00f5 c\u1ea5u tr\u00fac v\u00e0 t\u00ednh n\u0103ng c\u01a1 b\u1ea3n c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y l\u00e0 \u0111i\u1ec1u c\u01a1 b\u1ea3n. M\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u00e1y ch\u1ee7 cloud, l\u00e0 nh\u1eefng instance t\u00ednh to\u00e1n \u0111\u01b0\u1ee3c t\u1ea1o ra trong m\u00f4i tr\u01b0\u1eddng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y th\u00f4ng qua c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa. Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n ph\u1ea3i mua ph\u1ea7n c\u1ee9ng v\u1eadt l\u00fd m\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n l\u1ef1c t\u00ednh to\u00e1n, l\u01b0u tr\u1eef v\u00e0 m\u1ea1ng theo nhu c\u1ea7u c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n

Core Components and Resource Specifications<\/h3>\n\n\n\n

Hi\u1ec7u n\u0103ng c\u1ee7a m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh b\u1edfi m\u1ed9t s\u1ed1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i. vCPU (B\u1ed9 x\u1eed l\u00fd trung t\u00e2m \u1ea3o) \u0111\u1ea1i di\u1ec7n cho kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n, nh\u01b0ng c\u1ea7n l\u01b0u \u00fd s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa l\u00f5i v\u1eadt l\u00fd v\u00e0 c\u00f4ng ngh\u1ec7 si\u00eau ph\u00e2n lu\u1ed3ng \u0111\u1eb1ng sau n\u00f3. B\u1ed9 nh\u1edb (RAM) \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ea1y \u1ee9ng d\u1ee5ng v\u00e0 x\u1eed l\u00fd \u0111a nhi\u1ec7m. \u0110\u0129a \u0111\u00e1m m\u00e2y cung c\u1ea5p kh\u00f4ng gian l\u01b0u tr\u1eef, c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3 nh\u01b0 IOPS (S\u1ed1 thao t\u00e1c nh\u1eadp\/xu\u1ea5t m\u1ed7i gi\u00e2y) v\u00e0 th\u00f4ng l\u01b0\u1ee3ng r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng s\u1eed d\u1ee5ng nhi\u1ec1u I\/O nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u. Ngo\u00e0i ra, b\u0103ng th\u00f4ng m\u1ea1ng quy\u1ebft \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 trao \u0111\u1ed5i d\u1eef li\u1ec7u gi\u1eefa m\u00e1y ch\u1ee7 v\u00e0 b\u00ean ngo\u00e0i, bao g\u1ed3m b\u0103ng th\u00f4ng m\u1ea1ng c\u00f4ng c\u1ed9ng v\u00e0 b\u0103ng th\u00f4ng m\u1ea1ng n\u1ed9i b\u1ed9.<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn t\u1ed1i th\u01b0\u1ee3ng v\u1ec1 m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y: T\u1eeb nh\u1eadp m\u00f4n \u0111\u1ebfn tinh th\u00f4ng, n\u1eafm v\u1eefng ki\u1ebfn th\u1ee9c c\u1ed1t l\u00f5i m\u1ed9t c\u00e1ch tr\u1ecdn v\u1eb9n<\/a>\u3002<\/p>\n\n\n\n\n

C\u00e1c t\u00ednh n\u0103ng ch\u00ednh v\u00e0 m\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1<\/h3>\n\n\n\n

\u01afu \u0111i\u1ec3m n\u1ed5i b\u1eadt nh\u1ea5t c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y l\u00e0 t\u00ednh linh ho\u1ea1t c\u1ee7a n\u00f3. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh c\u1ea5u h\u00ecnh theo m\u1ee9c \u0111\u1ed9 t\u0103ng gi\u1ea3m l\u01b0u l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c, nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00f9 h\u1ee3p ch\u00ednh x\u00e1c gi\u1eefa ngu\u1ed3n l\u1ef1c v\u00e0 nhu c\u1ea7u, t\u1eeb \u0111\u00f3 tr\u00e1nh l\u00e3ng ph\u00ed. V\u1ec1 m\u00f4 h\u00ecnh thanh to\u00e1n, ch\u1ee7 y\u1ebfu c\u00f3 hai lo\u1ea1i: thanh to\u00e1n theo th\u00e1ng (d\u00f9ng l\u01b0\u1ee3ng instance \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u01b0\u1edbc, gi\u00e1 c\u1ea3 \u01b0u \u0111\u00e3i, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c d\u1ef1 \u00e1n \u1ed5n \u0111\u1ecbnh) v\u00e0 thanh to\u00e1n theo l\u01b0\u1ee3ng s\u1eed d\u1ee5ng (t\u00ednh ph\u00ed theo gi\u00e2y ho\u1eb7c gi\u1edd, linh ho\u1ea1t h\u01a1n, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c d\u1ef1 \u00e1n c\u00f3 bi\u1ebfn \u0111\u1ed9ng). Lo\u1ea1i instance \u201c\u0111\u1ea5u gi\u00e1\u201d (preemptive instances) c\u00f3 chi ph\u00ed c\u1ef1c th\u1ea5p nh\u01b0ng c\u00f3 th\u1ec3 b\u1ecb thu h\u1ed3i, th\u00edch h\u1ee3p cho c\u00e1c t\u00e1c v\u1ee5 x\u1eed l\u00fd h\u00e0ng lo\u1ea1t c\u00f3 th\u1ec3 b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/p>\n\n\r\n

\r\n \r\n
\r\n \r\n M\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y SurferCloud <\/strong>\r\n
Ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n theo l\u01b0\u1ee3ng s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5; b\u0103ng th\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch \u0111\u1ed9c quy\u1ec1n, kh\u00f4ng gi\u1edbi h\u1ea1n l\u01b0\u1ee3ng d\u1eef li\u1ec7u truy\u1ec1n t\u1ea3i. D\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng 24\/7\/365, v\u1edbi h\u01a1n 17 trung t\u00e2m d\u1eef li\u1ec7u tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. Ch\u00fang t\u00f4i cam k\u1ebft m\u1ee9c \u0111\u1ed9 s\u1eb5n s\u00e0ng ph\u1ee5c v\u1ee5 (SLA) l\u00ean \u0111\u1ebfn 99,95<\/div>\r\n <\/div>\r\n\r\n
\r\n \r\n \"Bi\u1ec3u\r\n \r\n <\/a>\r\n \r\n \r\n Truy c\u1eadp trang <\/a>\r\n <\/div>\r\n<\/div>\n\n\n\n\n\n\n

So s\u00e1nh chi ti\u1ebft gi\u1eefa c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y h\u00e0ng \u0111\u1ea7u<\/h2>\n\n\n\n

Tr\u00ean th\u1ecb tr\u01b0\u1eddng to\u00e0n c\u1ea7u v\u00e0 Trung Qu\u1ed1c, c\u00f3 nhi\u1ec1u nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y (cloud service providers) l\u1edbn, m\u1ed7i nh\u00e0 cung c\u1ea5p \u0111\u1ec1u t\u1eadp trung v\u00e0o nh\u1eefng l\u0129nh v\u1ef1c c\u1ee5 th\u1ec3 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u kh\u00e1c nhau c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n

C\u00e1c t\u1eadp \u0111o\u00e0n \u0111a qu\u1ed1c gia h\u00e0ng \u0111\u1ea7u: AWS, Azure, GCP<\/h3>\n\n\n\n

Amazon Web Services (AWS) l\u00e0 ng\u01b0\u1eddi ti\u00ean phong v\u00e0 nh\u00e0 l\u00e3nh \u0111\u1ea1o trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 \u0111\u00e1m m\u00e2y, v\u1edbi nhi\u1ec1u lo\u1ea1i instance EC2 \u0111a d\u1ea1ng, ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft m\u1ecdi tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u00ednh to\u00e1n. H\u1ec7 sinh th\u00e1i c\u1ee7a AWS r\u1ea5t l\u1edbn m\u1ea1nh, tuy nhi\u00ean \u0111\u01b0\u1eddng h\u1ecdc \u0111\u1ec3 s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 c\u1ee7a h\u1ecd kh\u00e1 d\u1ed1c v\u00e0 c\u00e1ch th\u1ee9c t\u00ednh ph\u00ed c\u0169ng t\u01b0\u01a1ng \u0111\u1ed1i ph\u1ee9c t\u1ea1p. Microsoft Azure c\u00f3 m\u1ee9c \u0111\u1ed9 t\u00edch h\u1ee3p cao v\u1edbi c\u00e1c ph\u1ea7n m\u1ec1m doanh nghi\u1ec7p nh\u01b0 Windows Server, Active Directory, .NET, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m tri\u1ec3n khai \u0111\u00e1m m\u00e2y h\u1ed7n h\u1ee3p m\u01b0\u1ee3t m\u00e0, \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng b\u1edfi nh\u1eefng doanh nghi\u1ec7p ph\u1ee5 thu\u1ed9c v\u00e0o n\u1ec1n t\u1ea3ng c\u00f4ng ngh\u1ec7 c\u1ee7a Microsoft. Google Cloud Platform (GCP) n\u1ed5i b\u1eadt v\u1ec1 kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 container h\u00f3a (\u0111\u1eb7c bi\u1ec7t l\u00e0 Kubernetes), d\u1ecbch v\u1ee5 x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn (big data) v\u00e0 tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI), c\u00f9ng v\u1edbi hi\u1ec7u su\u1ea5t m\u1ea1ng v\u01b0\u1ee3t tr\u1ed9i, th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 l\u1ef1a ch\u1ecdn ti\u00ean ti\u1ebfn v\u1ec1 m\u1eb7t c\u00f4ng ngh\u1ec7.<\/p>\n\n\n\n

C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t h\u00e0ng \u0111\u1ea7u trong n\u01b0\u1edbc: Alibaba Cloud, Tencent Cloud, Huawei Cloud<\/h3>\n\n\n\n

\u963f\u91cc\u4e91 chi\u1ebfm th\u1ecb ph\u1ea7n l\u1edbn nh\u1ea5t t\u1ea1i th\u1ecb tr\u01b0\u1eddng Trung Qu\u1ed1c, v\u1edbi d\u00f2ng s\u1ea3n ph\u1ea9m \u0111\u1ea7y \u0111\u1ee7, cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p s\u00e2u r\u1ed9ng cho c\u00e1c l\u0129nh v\u1ef1c t\u1eeb th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed, t\u00e0i ch\u00ednh \u0111\u1ebfn c\u00e1c d\u1ef1 \u00e1n c\u1ee7a ch\u00ednh ph\u1ee7, \u0111\u1ed3ng th\u1eddi s\u1edf h\u1eefu h\u1ec7 th\u1ed1ng d\u1ecbch v\u1ee5 v\u00e0 h\u1ed7 tr\u1ee3 \u0111\u01b0\u1ee3c \u0111\u1ecba ph\u01b0\u01a1ng h\u00f3a t\u1ed1t. Tencent Cloud, nh\u1edd v\u00e0o n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc trong l\u0129nh v\u1ef1c m\u1ea1ng x\u00e3 h\u1ed9i, tr\u00f2 ch\u01a1i v\u00e0 \u00e2m thanh\/video, \u0111\u00e3 cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 PaaS v\u00e0 SaaS m\u1ea1nh m\u1ebd cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0y, v\u00e0 k\u1ebft h\u1ee3p ch\u1eb7t ch\u1ebd v\u1edbi h\u1ec7 sinh th\u00e1i WeChat. Huawei Cloud t\u1eadp trung v\u00e0o tri\u1ebft l\u00fd \u201cCloud Native 2.0\u201d v\u00e0 \u201cM\u1ecdi th\u1ee9 \u0111\u1ec1u l\u00e0 d\u1ecbch v\u1ee5\u201d, c\u00f3 l\u1ee3i th\u1ebf r\u00f5 r\u1ec7t trong l\u0129nh v\u1ef1c ch\u00ednh ph\u1ee7, doanh nghi\u1ec7p v\u00e0 c\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 th\u00f4ng tin; t\u00ednh t\u1ef1 ch\u1ee7 v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t ph\u1ea7n c\u1ee9ng l\u00e0 m\u1ed9t trong nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a h\u1ecd.<\/p>\n\n\n\n

Chi\u1ebfn l\u01b0\u1ee3c mua s\u1eafm th\u1ef1c t\u1ebf v\u00e0 c\u00e1c ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1<\/h2>\n\n\n\n

Tr\u01b0\u1edbc khi \u0111\u1ed1i m\u1eb7t v\u1edbi v\u00f4 s\u1ed1 l\u1ef1a ch\u1ecdn, vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c mua s\u1eafm r\u00f5 r\u00e0ng l\u00e0 \u0111i\u1ec1u c\u1ef1c k\u1ef3 quan tr\u1ecdng. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n t\u1eeb nhi\u1ec1u kh\u00eda c\u1ea1nh nh\u01b0 kinh doanh, c\u00f4ng ngh\u1ec7, chi ph\u00ed, v.v.<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn nhanh: C\u00e1ch ch\u1ecdn v\u00e0 c\u1ea5u h\u00ecnh d\u1ecbch v\u1ee5 Cloud Hosting ph\u00f9 h\u1ee3p v\u1edbi doanh nghi\u1ec7p c\u1ee7a b\u1ea1n<\/a>\u3002<\/p>\n\n\n\n\n

Ph\u00e2n t\u00edch nhu c\u1ea7u v\u00e0 kh\u1edbp th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h3>\n\n\n\n

Tr\u01b0\u1edbc h\u1ebft, h\u00e3y x\u00e1c \u0111\u1ecbnh r\u00f5 lo\u1ea1i \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n: li\u1ec7u \u0111\u00f3 l\u00e0 c\u00e1c c\u00f4ng vi\u1ec7c t\u00ednh to\u00e1n khoa h\u1ecdc \u0111\u00f2i h\u1ecfi nhi\u1ec1u CPU, x\u1eed l\u00fd d\u1eef li\u1ec7u \u0111\u00f2i h\u1ecfi nhi\u1ec1u b\u1ed9 nh\u1edb, l\u01b0u tr\u1eef d\u1eef li\u1ec7u \u0111\u00f2i h\u1ecfi nhi\u1ec1u ho\u1ea1t \u0111\u1ed9ng I\/O, hay qu\u00e1 tr\u00ecnh hu\u1ea5n luy\u1ec7n tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) \u0111\u01b0\u1ee3c t\u0103ng t\u1ed1c b\u1eb1ng GPU? D\u1ef1a tr\u00ean \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a \u1ee9ng d\u1ee5ng, h\u00e3y ch\u1ecdn lo\u1ea1i m\u00e1y \u1ea3o ph\u00f9 h\u1ee3p nh\u1ea5t t\u1eeb c\u00e1c nh\u00f3m m\u00e1y \u1ea3o th\u00f4ng d\u1ee5ng, t\u00ednh to\u00e1n, d\u00e0nh cho b\u1ed9 nh\u1edb, x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn, ho\u1eb7c \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho GPU do nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p. \u0110\u1ed3ng th\u1eddi, \u01b0\u1edbc l\u01b0\u1ee3ng l\u01b0\u1ee3ng d\u1eef li\u1ec7u truy c\u1eadp ban \u0111\u1ea7u c\u0169ng nh\u01b0 m\u1ee9c t\u0103ng tr\u01b0\u1edfng trong v\u00f2ng n\u1eeda n\u0103m \u0111\u1ebfn m\u1ed9t n\u0103m t\u1edbi \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng c\u1ea5u h\u00ecnh qu\u00e1 m\u1ee9c g\u00e2y l\u00e3ng ph\u00ed, ho\u1eb7c c\u1ea5u h\u00ecnh kh\u00f4ng \u0111\u1ee7<\/p>\n\n\n\n

K\u1ef9 thu\u1eadt ki\u1ec3m so\u00e1t v\u00e0 t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed<\/h3>\n\n\n\n

Chi ph\u00ed l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t trong ho\u1ea1t \u0111\u1ed9ng kinh doanh d\u00e0i h\u1ea1n. H\u00e3y s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 t\u00ednh to\u00e1n T\u1ed5ng Chi ph\u00ed S\u1edf h\u1eefu (Total Cost of Ownership \u2013 TCO) do nh\u00e0 cung c\u1ea5p cung c\u1ea5p \u0111\u1ec3 l\u1eadp ng\u00e2n s\u00e1ch ban \u0111\u1ea7u. K\u1ebft h\u1ee3p nhi\u1ec1u m\u00f4 h\u00ecnh thanh to\u00e1n kh\u00e1c nhau: \u00e1p d\u1ee5ng g\u00f3i thu\u00ea h\u00e0ng th\u00e1ng cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t c\u1ed1t l\u00f5i, v\u00e0 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n theo l\u01b0\u1ee3ng s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 (pay-as-you-go) cho m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n, th\u1eed nghi\u1ec7m ho\u1eb7c c\u00e1c ho\u1ea1t \u0111\u1ed9ng theo m\u00f9a. Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean, v\u00e0 d\u1ecdn d\u1eb9p c\u00e1c \u1ed5 \u0111\u0129a l\u01b0u tr\u1eef tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y (cloud disks) c\u0169ng nh\u01b0 \u0111\u1ecba ch\u1ec9<\/p>\n\n\n\n

H\u01b0\u1edbng d\u1eabn tri\u1ec3n khai v\u00e0 c\u1ea5u h\u00ecnh t\u1eeb \u0111\u1ea7u<\/h2>\n\n\n\n

Sau khi ho\u00e0n t\u1ea5t qu\u00e1 tr\u00ecnh mua s\u1eafm, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 tri\u1ec3n khai \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t quy tr\u00ecnh thao t\u00e1c ti\u00eau chu\u1ea9n h\u00f3a.<\/p>\n\n

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\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"SurferCloud\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t
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\r\n\t\t\t\t\tSurferCloud <\/strong>\r\n\t\t\t\t\t\t\t\t\t\t
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Gi\u1ea3m gi\u00e1 40% cho Ng\u00e0y Th\u1ee9 S\u00e1u \u0110en<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\tTruy c\u1eadp SurferCloud \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n\t\r\n\t
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\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\u0110\u00e1m\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t
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\r\n\t\t\t\t\t\u0110\u00e1m m\u00e2y Cloudways <\/strong>\r\n\t\t\t\t\t\t\t\t\t\t
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D\u00f9ng th\u1eed mi\u1ec5n ph\u00ed trong 3 ng\u00e0y<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\tTruy c\u1eadp Cloudways \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n<\/div>\r\n\r\n\r\n\n\n\n\n\n\n\n

C\u00e0i \u0111\u1eb7t b\u1ea3o m\u1eadt ban \u0111\u1ea7u v\u00e0 quy ho\u1ea1ch m\u1ea1ng<\/h3>\n\n\n\n

Sau khi t\u1ea1o ra instance m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y, nhi\u1ec7m v\u1ee5 quan tr\u1ecdng nh\u1ea5t l\u00e0 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt. H\u00e3y ngay l\u1eadp t\u1ee9c s\u1eed d\u1ee5ng kh\u00f3a SSH \u0111\u1ec3 \u0111\u0103ng nh\u1eadp thay v\u00ec m\u1eadt kh\u1ea9u th\u00f4ng th\u01b0\u1eddng, v\u00e0 v\u00f4 hi\u1ec7u h\u00f3a ch\u1ee9c n\u0103ng \u0111\u0103ng nh\u1eadp b\u1eb1ng m\u1eadt kh\u1ea9u cho t\u00e0i kho\u1ea3n root. C\u1ea5u h\u00ecnh c\u00e1c nh\u00f3m b\u1ea3o m\u1eadt (t\u01b0\u1eddng l\u1eeda) theo nguy\u00ean t\u1eafc \u201cnguy\u00ean t\u1eafc quy\u1ec1n t\u1ed1i thi\u1ec3u\u201d (least privilege), ch\u1ec9 cho ph\u00e9p truy c\u1eadp v\u00e0o nh\u1eefng port c\u1ea7n thi\u1ebft (ch\u1eb3ng h\u1ea1n: port 80\/443 cho d\u1ecbch v\u1ee5 Web, port 22 cho SSH), \u0111\u1ed3ng th\u1eddi h\u1ea1n ch\u1ebf ngu\u1ed3n IP \u0111\u01b0\u1ee3c ph\u00e9p truy c\u1eadp. L\u1eadp k\u1ebf ho\u1ea1ch cho c\u1ea5u tr\u00fac m\u1ea1ng v\u00e0 s\u1eed d\u1ee5ng h\u1ee3p l\u00fd c\u00e1c m\u1ea1ng ri\u00eang \u1ea3o (VPC) \u0111\u1ec3 ph\u00e2n chia c\u00e1c ph\u1ea1m vi m\u1ea1ng c\u00f3 m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt kh\u00e1c nhau; v\u00ed d\u1ee5: \u0111\u1eb7t m\u00e1y ch\u1ee7 Web v\u00e0o m\u1ea1ng c\u00f4ng c\u1ed9ng v\u00e0 m\u00e1y ch\u1ee7 c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0o m\u1ea1ng ri\u00eang \u0111\u01b0\u1ee3c c\u00f4 l\u1eadp ho\u00e0n to\u00e0n.<\/p>\n\n\n\n

H\u1ec7 th\u1ed1ng kh\u1edfi t\u1ea1o v\u00e0 tri\u1ec3n khai \u1ee9ng d\u1ee5ng<\/h3>\n\n\n\n

Sau khi \u0111\u0103ng nh\u1eadp v\u00e0o m\u00e1y ch\u1ee7, ti\u1ebfn h\u00e0nh kh\u1edfi t\u1ea1o h\u1ec7 th\u1ed1ng. C\u1eadp nh\u1eadt ngu\u1ed3n ph\u1ea7n m\u1ec1m v\u00e0 n\u00e2ng c\u1ea5p t\u1ea5t c\u1ea3 c\u00e1c g\u00f3i l\u00ean phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t \u0111\u1ec3 s\u1eeda c\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt \u0111\u00e3 bi\u1ebft \u0111\u1ebfn. C\u00e0i \u0111\u1eb7t c\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t c\u1ea7n thi\u1ebft (ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c ti\u1ec7n \u00edch gi\u00e1m s\u00e1t \u0111\u01b0\u1ee3c cung c\u1ea5p s\u1eb5n b\u1edfi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y) \u0111\u1ec3 c\u00f3 th\u1ec3 theo d\u00f5i t\u00ecnh tr\u1ea1ng CPU, b\u1ed9 nh\u1edb, \u1ed5 \u0111\u0129a v\u00e0 l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng tr\u00ean console. T\u00f9y theo nhu c\u1ea7u c\u1ee7a \u1ee9ng d\u1ee5ng, c\u00e0i \u0111\u1eb7t v\u00e0 c\u1ea5u h\u00ecnh m\u00f4i tr\u01b0\u1eddng ch\u1ea1y (ch\u1eb3ng h\u1ea1n nh\u01b0 Java, Python, Node.js), m\u00e1y ch\u1ee7 web (ch\u1eb3ng h\u1ea1n nh\u01b0 Nginx, Apache) v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u (ch\u1eb3ng h\u1ea1n nh\u01b0 MySQL, Redis). Cu\u1ed1i c\u00f9ng, s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 CI\/CD ho\u1eb7c th\u1ef1c hi\u1ec7n vi\u1ec7c t\u1ea3i m\u00e3 ngu\u1ed3n th\u1ee7 c\u00f4ng \u0111\u1ec3 tri\u1ec3n khai \u1ee9ng d\u1ee5ng, v\u00e0 ti\u1ebfn h\u00e0nh c\u00e1c b\u00e0i ki\u1ec3m th\u1eed ch\u1ee9c n\u0103ng v\u00e0 ki\u1ec3m th\u1eed t\u1ea3i \u0111\u1ea7y \u0111\u1ee7.<\/p>\n\n\n\n

T\u00f3m l\u1ea1i<\/h2>\n\n\n\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 tri\u1ec3n khai m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y l\u00e0 m\u1ed9t d\u1ef1 \u00e1n mang t\u00ednh h\u1ec7 th\u1ed1ng, \u0111\u00f2i h\u1ecfi s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa ki\u1ebfn th\u1ee9c k\u1ef9 thu\u1eadt v\u00e0 hi\u1ec3u bi\u1ebft v\u1ec1 nhu c\u1ea7u kinh doanh. Ch\u00eca kh\u00f3a th\u00e0nh c\u00f4ng n\u1eb1m \u1edf b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean: hi\u1ec3u r\u00f5 nhu c\u1ea7u kinh doanh v\u00e0 b\u1ed9 c\u00f4ng c\u1ee5 k\u1ef9 thu\u1eadt c\u1ee7a b\u1ea3n th\u00e2n. B\u01b0\u1edbc th\u1ee9 hai, d\u1ef1a tr\u00ean nh\u1eefng nhu c\u1ea7u \u0111\u00f3, ti\u1ebfn h\u00e0nh so s\u00e1nh v\u00e0 l\u1ef1a ch\u1ecdn ch\u00ednh x\u00e1c t\u1eeb c\u00e1c s\u1ea3n ph\u1ea9m \u0111a d\u1ea1ng c\u1ee7a c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y h\u00e0ng \u0111\u1ea7u, \u0111\u1ed3ng th\u1eddi xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng y\u1ebfu t\u1ed1 ki\u1ec3m so\u00e1t chi ph\u00ed l\u00e2u d\u00e0i. B\u01b0\u1edbc th\u1ee9 ba, trong qu\u00e1 tr\u00ecnh tri\u1ec3n khai, c\u1ea7n \u0111\u1eb7t an ninh l\u00ean h\u00e0ng \u0111\u1ea7u, x\u00e2y d\u1ef1ng m\u1ed9t c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u1eefng ch\u1eafc v\u00e0 \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p v\u1eadn h\u00e0nh t\u1ef1 \u0111\u1ed9ng h\u00f3a. B\u1eb1ng c\u00e1ch tu\u00e2n theo quy tr\u00ecnh t\u1eeb vi\u1ec7c nh\u1eadn th\u1ee9c, l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m \u0111\u1ebfn th\u1ef1c hi\u1ec7n th\u1ef1c t\u1ebf n\u00e0y, c\u00e1c doanh nghi\u1ec7p v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng s\u1ed1 h\u00f3a v\u1eeba m\u1ea1nh m\u1ebd v\u1eeba hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t kinh t\u1ebf trong th\u1eddi \u0111\u1ea1i \u0111\u00e1m m\u00e2y, t\u1eeb \u0111\u00f3 \u0111\u1ed1i ph\u00f3 m\u1ed9t c\u00e1ch t\u1ef1 tin v\u1edbi c\u00e1c th\u00e1ch th\u1ee9c kinh doanh.<\/p>\n

\u0110\u1ecdc th\u00eam M\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec? Ph\u00e2n t\u00edch to\u00e0n di\u1ec7n kh\u00e1i ni\u1ec7m, \u01b0u \u0111i\u1ec3m v\u00e0 c\u00e1c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng c\u1ed1t l\u00f5i c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y<\/a>\u3002<\/p>\n\n\n\n\n

FAQ \u5e38\u89c1\u95ee\u9898<\/h2>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn khu v\u1ef1c v\u00e0 v\u00f9ng (availability zone) cho m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y?<\/h3>\n\n\n\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn khu v\u1ef1c ch\u1ee7 y\u1ebfu d\u1ef1a tr\u00ean c\u00e1c y\u00eau c\u1ea7u v\u1ec1 tu\u00e2n th\u1ee7 ph\u00e1p lu\u1eadt v\u00e0 quy \u0111\u1ecbnh c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1ch h\u00e0ng (ch\u1eb3ng h\u1ea1n nh\u01b0 quy\u1ec1n s\u1edf h\u1eefu d\u1eef li\u1ec7u) c\u0169ng nh\u01b0 \u0111\u1ed9 tr\u1ec5 m\u1ea1ng do kho\u1ea3ng c\u00e1ch v\u1eadt l\u00fd g\u00e2y ra. Th\u00f4ng th\u01b0\u1eddng, khu v\u1ef1c n\u00e0o c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng doanh nghi\u1ec7p nh\u1ea5t s\u1ebd \u0111\u01b0\u1ee3c ch\u1ecdn l\u00e0m \u0111\u1ecba \u0111i\u1ec3m tri\u1ec3n khai d\u1ecbch v\u1ee5. C\u00e1c khu v\u1ef1c s\u1eb5n s\u00e0ng (Availability Zones \u2013 AZ) l\u00e0 nh\u1eefng trung t\u00e2m d\u1eef li\u1ec7u v\u1eadt l\u00fd n\u1eb1m trong c\u00f9ng m\u1ed9t khu v\u1ef1c nh\u01b0ng \u0111\u01b0\u1ee3c c\u00e1ch ly v\u1ec1 m\u1eb7t ngu\u1ed3n \u0111i\u1ec7n v\u00e0 m\u1ea1ng. Vi\u1ec7c tri\u1ec3n khai c\u00e1c instance \u1ee9ng d\u1ee5ng tr\u00ean c\u00e1c khu v\u1ef1c s\u1eb5n s\u00e0ng kh\u00e1c nhau trong c\u00f9ng m\u1ed9t khu v\u1ef1c gi\u00fap t\u1ea1o ra c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng c\u00f3 \u0111\u1ed9 s\u1eb5n s\u00e0ng cao, ng\u0103n ng<\/p>\n\n\n\n

C\u00f3 nh\u1eefng lo\u1ea1i \u1ed5 \u0111\u0129a \u0111\u00e1m m\u00e2y n\u00e0o, v\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn lo\u1ea1i ph\u00f9 h\u1ee3p?<\/h3>\n\n\n\n

\u0110\u0129a \u0111\u00e1m m\u00e2y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh ba lo\u1ea1i: \u0110\u0129a SSD hi\u1ec7u su\u1ea5t cao, cung c\u1ea5p IOPS cao v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p, ph\u00f9 h\u1ee3p cho c\u01a1 s\u1edf d\u1eef li\u1ec7u, h\u1ec7 th\u1ed1ng giao d\u1ecbch c\u1ed1t l\u00f5i; \u0110\u0129a SSD th\u00f4ng d\u1ee5ng, c\u00e2n b\u1eb1ng gi\u1eefa hi\u1ec7u su\u1ea5t v\u00e0 chi ph\u00ed, ph\u00f9 h\u1ee3p cho m\u00e1y ch\u1ee7 web, c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u1eeba v\u00e0 nh\u1ecf; \u0110\u0129a \u0111\u00e1m m\u00e2y th\u00f4ng th\u01b0\u1eddng (d\u1ef1a tr\u00ean HDD), chi ph\u00ed th\u1ea5p nh\u1ea5t, ph\u00f9 h\u1ee3p cho l\u01b0u tr\u1eef d\u1eef li\u1ec7u l\u1ea1nh c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn, t\u1ea7n su\u1ea5t truy c\u1eadp th\u1ea5p. Khi l\u1ef1a ch\u1ecdn c\u1ea7n quy\u1ebft \u0111\u1ecbnh t\u1ed5ng h\u1ee3p d\u1ef1a tr\u00ean y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng v\u00e0 ng\u00e2n s\u00e1ch.<\/p>\n\n\n

\n\n
\n VPS \u0111\u00e1m m\u00e2y HostArmada<\/strong>\n
\u1ed4 SSD\/NVMe \u0111\u00e1m m\u00e2y + t\u0103ng t\u1ed1c b\u1ed9 nh\u1edb \u0111\u1ec7m nhi\u1ec1u l\u1edbp, gi\u1ea3m gi\u00e1 50% cho kho\u1ea3n thanh to\u00e1n h\u00e0ng th\u00e1ng trong th\u1eddi gian \u0111\u0103ng k\u00fd l\u1ea7n \u0111\u1ea7u, h\u1ed7 tr\u1ee3 24\/7\/365 v\u00e0 truy c\u1eadp ROOT ho\u00e0n to\u00e0n.<\/div>\n <\/div>\n\n
\n \n \n \"Logo\n \n \n <\/a>\n \n \n Truy c\u1eadp HostArmada <\/a>\n <\/div>\n <\/div>\n\n \n\n\n\n\n\n\n

Li\u1ec7u \u0111\u1ecba ch\u1ec9 IP c\u00f4ng c\u1ed9ng c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y c\u00f3 ph\u1ea3i l\u00e0 \u0111i\u1ec1u b\u1eaft bu\u1ed9c kh\u00f4ng?<\/h3>\n\n\n\n

Kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i nh\u01b0 v\u1eady. N\u1ebfu m\u00e1y ch\u1ee7 cloud ch\u1ec9 c\u1ea7n \u0111\u01b0\u1ee3c truy c\u1eadp b\u1edfi c\u00e1c instance kh\u00e1c trong c\u00f9ng m\u1ed9t m\u00f4i tr\u01b0\u1eddng VPC (v\u00ed d\u1ee5: m\u00e1y ch\u1ee7 c\u01a1 s\u1edf d\u1eef li\u1ec7u, m\u00e1y ch\u1ee7 \u0111\u1ec7m), th\u00ec kh\u00f4ng c\u1ea7n ph\u1ea3i g\u00e1n IP c\u00f4ng c\u1ed9ng; \u0111i\u1ec1u n\u00e0y s\u1ebd an to\u00e0n h\u01a1n. Tuy nhi\u00ean, n\u1ebfu m\u00e1y ch\u1ee7 cloud c\u1ea7n cung c\u1ea5p d\u1ecbch v\u1ee5 Web ho\u1eb7c \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd t\u1eeb xa, th\u00ec IP c\u00f4ng c\u1ed9ng l\u00e0 c\u1ea7n thi\u1ebft. M\u1ed9t m\u1eb9o \u0111\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed l\u00e0 g\u00e1n IP c\u00f4ng c\u1ed9ng cho b\u1ed9 ph\u00e2n ph\u1ed1i t\u1ea3i (load balancer) ho\u1eb7c c\u1ed5ng NAT, \u0111\u1ec3 c\u00e1c m\u00e1y ch\u1ee7 cloud ph\u00eda sau c\u00f3 th\u1ec3 giao ti\u1ebfp qua m\u1ea1ng n\u1ed9i b\u1ed9, thay v\u00ec m\u1ed7i m\u00e1y ch\u1ee7 \u0111\u1ec1u ph\u1ea3i c\u00f3 IP c\u00f4ng c\u1ed9ng ri\u00eang.<\/p>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 theo d\u00f5i tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng v\u00e0 hi\u1ec7u n\u0103ng c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y?<\/h3>\n\n\n\n

T\u1ea5t c\u1ea3 c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y h\u00e0ng \u0111\u1ea7u \u0111\u1ec1u cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 gi\u00e1m s\u00e1t c\u01a1 b\u1ea3n, cho ph\u00e9p theo d\u00f5i c\u00e1c ch\u1ec9 s\u1ed1 nh\u01b0 t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng CPU, t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb, ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecdc\/ghi \u0111\u0129a, l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng, v.v. B\u1ea1n n\u00ean t\u1eadn d\u1ee5ng t\u1ed1i \u0111a nh\u1eefng d\u1ecbch v\u1ee5 n\u00e0y \u0111\u1ec3 thi\u1ebft l\u1eadp c\u00e1c ng\u01b0\u1ee1ng c\u1ea3nh b\u00e1o ph\u00f9 h\u1ee3p. \u0110\u1ed1i v\u1edbi vi\u1ec7c gi\u00e1m s\u00e1t \u1edf c\u1ea5p \u0111\u1ed9 \u1ee9ng d\u1ee5ng s\u00e2u h\u01a1n (ch\u1eb3ng h\u1ea1n nh\u01b0 hi\u1ec7u n\u0103ng JVM, th\u1eddi gian ph\u1ea3n h\u1ed3i c\u1ee7a c\u00e1c giao di\u1ec7n c\u1ee5 th\u1ec3, nh\u1eadt k\u00fd ho\u1ea1t \u0111\u1ed9ng kinh doanh), b\u1ea1n c\u1ea7n t\u00edch h\u1ee3p c\u00e1c c\u00f4ng c\u1ee5 APM c\u1ee7a b\u00ean th\u1ee9 ba nh\u01b0 Prometheus, Grafana ho\u1eb7c c\u00e1c gi\u1ea3i ph\u00e1p th\u01b0\u01a1ng m\u1ea1i \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng quan s\u00e1t to\u00e0n di\u1ec7n.<\/p>","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft n\u00e0y ph\u00e2n t\u00edch m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng c\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i v\u00e0 th\u00f4ng s\u1ed1 quan tr\u1ecdng c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y, so s\u00e1nh k\u1ef9 l\u01b0\u1ee1ng gi\u1eefa c\u00e1c nh\u00e0 cung c\u1ea5p h\u00e0ng \u0111\u1ea7u nh\u01b0 AWS, Azure, Alibaba Cloud, v\u00e0 cung c\u1ea5p c\u00e1c chi\u1ebfn l\u01b0\u1ee3c th\u1ef1c ti\u1ec5n t\u1eeb vi\u1ec7c ph\u00e2n t\u00edch nhu c\u1ea7u, ki\u1ec3m so\u00e1t chi ph\u00ed \u0111\u1ebfn tri\u1ec3n khai an to\u00e0n, nh\u1eb1m gi\u00fap c\u00e1c doanh nghi\u1ec7p v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh mua s\u1eafm th\u00f4ng minh v\u00e0 tri\u1ec3n khai \u1ee9ng d\u1ee5ng m\u1ed9t c\u00e1ch th\u00e0nh c\u00f4ng.<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[314,297,288,712,2434],"knowledge_category":[274],"class_list":["post-12407861","knowledge_post","type-knowledge_post","status-publish","hentry","tag-cloud-hosting-buying-guide","tag-cloud-provider-comparison","tag-cloud-computing","tag-tech-guide","tag-deployment-strategy","knowledge_category-cloud-hosting"],"acf":{"site_seo_keywords":"\u4e91\u4e3b\u673a\u9009\u8d2d\uff0c\u4e91\u670d\u52a1\u5668\u6838\u5fc3\u6982\u5ff5\uff0c\u4e3b\u6d41\u4e91\u5382\u5546\u5bf9\u6bd4\uff0cAWS\uff0c\u963f\u91cc\u4e91\uff0c\u5b9e\u6218\u90e8\u7f72\u7b56\u7565\uff0c\u4e91\u4e3b\u673a\u8ba1\u8d39\u6a21\u5f0f\uff0c\u4e91\u4e3b\u673a\u5b89\u5168\u914d\u7f6e"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12407861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts"}],"about":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/types\/knowledge_post"}],"author":[{"embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/users\/7"}],"version-history":[{"count":3,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12407861\/revisions"}],"predecessor-version":[{"id":12407867,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12407861\/revisions\/12407867"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12407861"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12407861"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12407861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}