C\u00e1c xu h\u01b0\u1edbng gi\u1ea3m chi ph\u00ed \u0111\u1ea7u t\u01b0 cho ng\u01b0\u1eddi d\u00f9ng v\u00e0 doanh nghi\u1ec7p nh\u01b0 chuy\u1ec3n \u1ee9ng d\u1ee5ng desktop l\u00ean web, \u0111i\u1ec7n to\u00e1n theo nhu c\u1ea7u, ph\u1ea7n m\u1ec1m d\u1ecbch v\u1ee5 SaaS… \u0111\u01b0\u1ee3c g\u1ecdi chung l\u00e0 \u0111i\u1ec7n to\u00e1n m\u00e1y ch\u1ee7 \u1ea3o (cloud computing).<\/p>\n
Cloud computing l\u00e0 g\u00ec?<\/strong><\/p>\n \u0110\u1ec3 ki\u1ec3m tra ph\u1ea3n \u1ee9ng nhanh nh\u1ea1y c\u1ee7a c\u00e1c \u1ee9ng vi\u00ean xin vi\u1ec7c, Google ch\u1ec9 c\u1ea7n \u0111\u1eb7t ra m\u1ed9t c\u00e2u h\u1ecfi t\u01b0\u1edfng ch\u1eebng \u0111\u01a1n gi\u1ea3n: “B\u1ea1n s\u1ebd l\u00e0m g\u00ec n\u1ebfu d\u1eef li\u1ec7u hi\u1ec7n c\u00f3 t\u0103ng g\u1ea5p 1.000 l\u1ea7n?”. N\u1ebfu ng\u01b0\u1eddi xin vi\u1ec7c b\u00ea nguy\u00ean nh\u1eefng c\u00f4ng th\u1ee9c \u0111\u01b0\u1ee3c “nh\u1ed3i s\u1ecd” \u1edf tr\u01b0\u1eddng v\u00e0o t\u00ecnh hu\u1ed1ng n\u00e0y, h\u1ecd s\u1ebd bi\u1ebfn m\u00e1y ch\u1ee7 th\u00e0nh nh\u1eefng ch\u00fa \u1ed1c s\u00ean khi nh\u00e2n l\u01b0\u1ee3ng video, \u1ea3nh, b\u1ea3n \u0111\u1ed3, th\u00f4ng tin mua s\u1eafm… l\u00ean 1.000.<\/p>\n B\u1edfi th\u1ebf, \u0111\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c ch\u1ed7 \u0111\u1ee9ng \u1edf Google, h\u1ecd c\u1ea7n h\u1ecdc c\u00e1ch l\u00e0m vi\u1ec7c v\u00e0 c\u1ea3 \u01b0\u1edbc m\u01a1 \u1edf m\u1ed9t c\u1ea5p \u0111\u1ed9 r\u1ed9ng l\u1edbn h\u01a1n. H\u1ecd ph\u1ea3i bi\u1ebft c\u00e1ch \u0111\u01b0a kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 \u0111\u00f3 tho\u00e1t kh\u1ecfi ph\u1ea1m vi nh\u1eefng trung t\u00e2m d\u1eef li\u1ec7u ch\u1eadt ch\u1ed9i v\u00e0 \u0111\u1eb7t ch\u00fang \u1edf \u0111\u00e2u \u0111\u00f3 ngo\u00e0i kia – n\u01a1i m\u00e0 c\u00e1c chuy\u00ean gia c\u1ee7a Google g\u1ecdi l\u00e0 “cloud” – nh\u1eefng \u0111\u00e1m m\u00e2y \u1ea3o.<\/p>\n Thu\u1eadt ng\u1eef “cloud computing” ra \u0111\u1eddi gi\u1eefa n\u0103m 2007 kh\u00f4ng ph\u1ea3i \u0111\u1ec3 n\u00f3i v\u1ec1 m\u1ed9t tr\u00e0o l\u01b0u m\u1edbi, m\u00e0 \u0111\u1ec3 kh\u00e1i qu\u00e1t l\u1ea1i c\u00e1c h\u01b0\u1edbng \u0111i c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng th\u00f4ng tin v\u1ed1n \u0111\u00e3 v\u00e0 \u0111ang di\u1ec5n ra t\u1eeb m\u1ea5y n\u0103m qua. Quan ni\u1ec7m n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c di\u1ec5n gi\u1ea3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n: c\u00e1c ngu\u1ed3n \u0111i\u1ec7n to\u00e1n kh\u1ed5ng l\u1ed3 nh\u01b0 ph\u1ea7n m\u1ec1m, d\u1ecbch v\u1ee5… s\u1ebd n\u1eb1m t\u1ea1i c\u00e1c m\u00e1y ch\u1ee7 \u1ea3o (\u0111\u00e1m m\u00e2y) tr\u00ean Internet thay v\u00ec trong m\u00e1y t\u00ednh gia \u0111\u00ecnh v\u00e0 v\u0103n ph\u00f2ng (tr\u00ean m\u1eb7t \u0111\u1ea5t) \u0111\u1ec3 m\u1ecdi ng\u01b0\u1eddi k\u1ebft n\u1ed1i v\u00e0 s\u1eed d\u1ee5ng m\u1ed7i khi h\u1ecd c\u1ea7n.<\/p>\n Nh\u01b0 v\u1eady, cloud computing ch\u1ec9 l\u00e0 kh\u00e1i ni\u1ec7m ho\u00e0n ch\u1ec9nh cho m\u1ed9t xu h\u01b0\u1edbng kh\u00f4ng m\u1edbi b\u1edfi nhi\u1ec1u doanh nghi\u1ec7p hi\u1ec7n kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 ri\u00eang, PC ch\u1ec9 c\u00e0i m\u1ed9t s\u1ed1 ph\u1ea7n m\u1ec1m c\u01a1 b\u1ea3n c\u00f2n t\u1ea5t c\u1ea3 \u0111\u1ec1u ph\u1ee5 thu\u1ed9c v\u00e0o cloud. Ch\u1eb3ng h\u1ea1n, h\u1ecd \u0111\u0103ng k\u00fd d\u1ecbch v\u1ee5 hosting cho website c\u00f4ng ty, thu\u00ea c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd doanh thu t\u1eeb Salesforce.com, l\u1ea5y d\u1eef li\u1ec7u kh\u1ea3o s\u00e1t th\u1ecb tr\u01b0\u1eddng t\u1eeb t\u1ed5 ch\u1ee9c Survey Monkey… V\u00e0 t\u1ea5t nhi\u00ean, h\u1ecd d\u00f9ng Google \u0111\u1ec3 t\u00ecm ki\u1ebfm, ph\u00e2n t\u00edch, chia s\u1ebb v\u00e0 l\u01b0u tr\u1eef t\u00e0i li\u1ec7u.<\/p>\n V\u1edbi c\u00e1c d\u1ecbch v\u1ee5 s\u1eb5n c\u00f3 tr\u00ean Internet, doanh nghi\u1ec7p kh\u00f4ng ph\u1ea3i mua v\u00e0 duy tr\u00ec h\u00e0ng tr\u0103m, th\u1eadm ch\u00ed h\u00e0ng ngh\u00ecn m\u00e1y t\u00ednh c\u0169ng nh\u01b0 ph\u1ea7n m\u1ec1m. H\u1ecd ch\u1ec9 c\u1ea7n t\u1eadp trung s\u1ea3n xu\u1ea5t b\u1edfi \u0111\u00e3 c\u00f3 ng\u01b0\u1eddi kh\u00e1c lo c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00e0 c\u00f4ng ngh\u1ec7 thay h\u1ecd. Google, theo l\u1ebd t\u1ef1 nhi\u00ean, n\u1eb1m trong s\u1ed1 nh\u1eefng h\u00e3ng \u1ee7ng h\u1ed9 \u0111i\u1ec7n to\u00e1n m\u00e1y ch\u1ee7 \u1ea3o t\u00edch c\u1ef1c nh\u1ea5t b\u1edfi ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u1ee7a h\u1ecd d\u1ef1a tr\u00ean vi\u1ec7c ph\u00e2n ph\u1ed1i c\u00e1c cloud (virtual server).<\/p>\n Tuy nhi\u00ean, m\u1eb7t h\u1ea1n ch\u1ebf l\u00e0 ng\u01b0\u1eddi d\u00f9ng s\u1ebd b\u1ecb ph\u1ee5 thu\u1ed9c v\u00e0o c\u00f4ng ngh\u1ec7 m\u00e0 nh\u00e0 cung c\u1ea5p \u0111\u01b0a ra cho h\u1ecd, khi\u1ebfn cho s\u1ef1 linh ho\u1ea1t v\u00e0 s\u00e1ng t\u1ea1o gi\u1ea3m \u0111i. Cloud computing c\u00f3 nguy c\u01a1 l\u1eb7p l\u1ea1i khi\u1ebfm khuy\u1ebft c\u1ee7a m\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n c\u0169: c\u00e1c c\u00f4ng ty s\u1edf h\u1eefu nh\u1eefng h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh trung \u01b0\u01a1ng l\u1edbn (cloud) v\u00e0 m\u1ecdi ng\u01b0\u1eddi s\u1ebd k\u1ebft n\u1ed1i v\u1edbi ch\u00fang qua c\u00e1c tr\u1ea1m. Ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u1ea3m th\u1ea5y b\u1ee9c b\u1ed1i v\u00ec ch\u1ec9 c\u00f3 quy\u1ec1n th\u1ef1c hi\u1ec7n nh\u1eefng vi\u1ec7c trong ph\u1ea1m vi nh\u00e0 qu\u1ea3n tr\u1ecb cho ph\u00e9p n\u00ean kh\u00f4ng th\u1ec3 b\u1eaft k\u1ecbp c\u1ea3i ti\u1ebfn m\u1edbi nh\u1ea5t. Tr\u01b0\u1edbc t\u00ecnh h\u00ecnh \u0111\u00f3, m\u00e1y t\u00ednh c\u00e1 nh\u00e2n ra \u0111\u1eddi v\u00e0 ph\u00e1t tri\u1ec3n nh\u01b0 l\u00e0 cu\u1ed9c “ph\u1ea3n kh\u00e1ng” \u0111\u1ed1i v\u1edbi s\u1ef1 \u0111\u1ed9c t\u00e0i c\u1ee7a m\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n trung t\u00e2m (n\u1ed5i ti\u1ebfng nh\u1ea5t l\u00e0 IBM mainframe).<\/p>\n Nh\u01b0ng \u0111i\u1ec7n to\u00e1n “\u0111\u00e1m m\u00e2y” hi\u1ec7n m\u1edf h\u01a1n r\u1ea5t nhi\u1ec1u v\u00e0 quan tr\u1ecdng h\u01a1n, \u0111\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p gi\u00e1 r\u1ebb c\u1ee7a c\u00e1c doanh nghi\u1ec7p c\u0169ng nh\u01b0 s\u1ef1 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho nh\u1eefng ai th\u01b0\u1eddng xuy\u00ean ph\u1ea3i \u0111i xa nh\u01b0ng kh\u00f4ng c\u00f3 laptop ri\u00eang. Ngay c\u1ea3 nh\u1eefng h\u00e3ng c\u00f3 n\u0103ng l\u1ef1c t\u00e0i ch\u00ednh c\u0169ng \u0111\u00e1nh gi\u00e1 cao xu h\u01b0\u1edbng n\u00e0y, nh\u01b0 Coca-Cola g\u1ea7n \u0111\u00e2y \u0111\u00e3 k\u00fd th\u1ecfa thu\u1eadn \u0111\u01b0a t\u1ea5t c\u1ea3 t\u00e0i kho\u1ea3n e-mail c\u1ee7a h\u1ecd (kho\u1ea3ng 75.000) l\u00ean d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn Microsoft Exchange Online.<\/p>\n C\u00e1c nh\u00e1nh c\u1ee7a cloud computing<\/strong><\/p>\n Ph\u1ea7n m\u1ec1m ho\u1ea1t \u0111\u1ed9ng nh\u01b0 d\u1ecbch v\u1ee5 (SaaS – Software as a Service)<\/em><\/p>\n V\u1edbi lo\u1ea1i cloud computing n\u00e0y, m\u1ed9t ph\u1ea7n m\u1ec1m s\u1ebd \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i qua tr\u00ecnh duy\u1ec7t t\u1edbi h\u00e0ng ngh\u00ecn kh\u00e1ch h\u00e0ng. V\u1ec1 ph\u00eda ng\u01b0\u1eddi s\u1eed d\u1ee5ng, SaaS \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c h\u1ecd kh\u00f4ng c\u1ea7n \u0111\u1ea7u t\u01b0 ti\u1ec1n b\u1ea1c cho m\u00e1y ch\u1ee7 v\u00e0 b\u1ea3n quy\u1ec1n ph\u1ea7n m\u1ec1m. C\u00f2n \u0111\u1ed1i v\u1edbi nh\u00e0 cung c\u1ea5p, v\u00ed d\u1ee5 nh\u01b0 Salesforce.com, h\u1ecd ch\u1ec9 ph\u1ea3i duy tr\u00ec m\u1ed9t \u1ee9ng d\u1ee5ng chung cho nhi\u1ec1u \u0111\u01a1n v\u1ecb n\u00ean chi ph\u00ed r\u1ebb h\u01a1n so v\u1edbi ki\u1ec3u hosting truy\u1ec1n th\u1ed1ng.<\/p>\n \u0110i\u1ec7n to\u00e1n theo y\u00eau c\u1ea7u (Utility Computing)<\/em><\/p>\n H\u00ecnh th\u1ee9c kinh doanh \u0111\u00e3 xu\u1ea5t hi\u1ec7n t\u1eeb l\u00e2u n\u00e0y \u0111ang \u0111\u01b0\u1ee3c th\u1ed5i m\u1ed9t lu\u1ed3ng gi\u00f3 m\u1edbi t\u1eeb Amazon.com, Sun, IBM v\u00e0 m\u1ed9t s\u1ed1 c\u00f4ng ty cung c\u1ea5p kho l\u01b0u v\u00e0 m\u00e1y ch\u1ee7 \u1ea3o theo nhu c\u1ea7u kh\u00e1c. Hi\u1ec7n \u0111a s\u1ed1 doanh nghi\u1ec7p coi utility computing nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p b\u1ed5 sung, ph\u1ee5c v\u1ee5 nh\u1eefng c\u00f4ng vi\u1ec7c kh\u00f4ng mang t\u00ednh tr\u1ecdng t\u00e2m. Nh\u01b0ng v\u1ec1 l\u00e2u d\u00e0i n\u00f3 s\u1ebd thay th\u1ebf m\u1ed9t ph\u1ea7n trung t\u00e2m c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/p>\n D\u1ecbch v\u1ee5 web (Web service)<\/em><\/p>\n Li\u00ean quan m\u1eadt thi\u1ebft \u0111\u1ebfn SaaS, web service cung c\u1ea5p giao di\u1ec7n l\u1eadp tr\u00ecnh \u1ee9ng d\u1ee5ng (API – Application Programming Interface), nh\u01b0 API c\u1ee7a Google Maps, qua Internet \u0111\u1ec3 c\u00e1c chuy\u00ean gia ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m c\u00f3 th\u1ec3 khai th\u00e1c t\u00ednh n\u0103ng.<\/p>\n N\u1ec1n t\u1ea3ng nh\u01b0 m\u1ed9t d\u1ecbch v\u1ee5 (PaaS – Platform as a Service)<\/em><\/p>\n \u0110\u00e2y c\u0169ng l\u00e0 m\u1ed9t bi\u1ebfn th\u1ec3 c\u1ee7a SaaS nh\u01b0ng m\u00f4 h\u00ecnh cloud computing n\u00e0y mang \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n nh\u01b0 m\u1ed9t d\u1ecbch v\u1ee5: b\u1ea1n x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng ch\u1ea1y tr\u00ean c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a nh\u00e0 cung c\u1ea5p v\u00e0 ph\u00e2n ph\u1ed1i t\u1edbi ng\u01b0\u1eddi d\u00f9ng qua m\u00e1y ch\u1ee7 c\u1ee7a nh\u00e0 cung c\u1ea5p \u0111\u00f3. B\u1ea1n s\u1ebd kh\u00f4ng ho\u00e0n to\u00e0n \u0111\u01b0\u1ee3c t\u1ef1 do b\u1edfi b\u1ecb r\u00e0ng bu\u1ed9c v\u1ec1 thi\u1ebft k\u1ebf v\u00e0 v\u00e0 c\u00f4ng ngh\u1ec7. M\u1ed9t s\u1ed1 v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh v\u1ec1 PaaS l\u00e0 Force.com c\u1ee7a Salesforce.com, Google App Engine, Yahoo Pipes\u2026<\/p>\n D\u1ecbch v\u1ee5 qu\u1ea3n l\u00fd (MSP – Managed Service Provider)<\/em><\/p>\n MSP – h\u00ecnh th\u1ee9c cloud computing l\u00e2u \u0111\u1eddi nh\u1ea5t – l\u00e0 \u1ee9ng d\u1ee5ng ch\u1ee7 y\u1ebfu d\u00e0nh cho gi\u1edbi chuy\u00ean m\u00f4n h\u01a1n l\u00e0 ng\u01b0\u1eddi d\u00f9ng \u0111\u1ea7u cu\u1ed1i, ch\u1eb3ng h\u1ea1n d\u1ecbch v\u1ee5 qu\u00e9t virus cho e-mail hay ch\u01b0\u01a1ng tr\u00ecnh qu\u1ea3n l\u00fd desktop. M\u1ed9t s\u1ed1 nh\u00e0 cung c\u1ea5p n\u1ed5i ti\u1ebfng l\u00e0 SecureWorks, IBM, Verizon v\u00e0 Everdream.<\/p>\n \u0110i\u1ec7n to\u00e1n t\u00edch h\u1ee3p (Internet integration)<\/em><\/p>\n Qu\u00e1 tr\u00ecnh k\u1ebft h\u1ee3p c\u00e1c “\u0111\u00e1m m\u00e2y” xu\u1ea5t hi\u1ec7n tr\u00ean Internet m\u1edbi \u0111ang \u1edf giai \u0111o\u1ea1n \u0111\u1ea7u. Nh\u00e0 cung c\u1ea5p SaaS Workday g\u1ea7n \u0111\u00e2y \u0111\u00e3 s\u00e1p nh\u1eadp v\u00e0o m\u1ed9t c\u00f4ng ty kh\u00e1c trong c\u00f9ng l\u0129nh v\u1ef1c n\u00e0y l\u00e0 CapeClear. M\u1ee5c ti\u00eau c\u1ee7a h\u1ecd c\u0169ng gi\u1ed1ng h\u00e3ng Grand Central l\u00e0 tr\u1edf th\u00e0nh c\u1ed5ng k\u1ebft n\u1ed1i c\u00e1c cloud nh\u1eb1m mang \u0111\u1ebfn nh\u1eefng gi\u1ea3i ph\u00e1p t\u00edch h\u1ee3p cho kh\u00e1ch h\u00e0ng.<\/p>\n V\u1edbi m\u00f4 h\u00ecnh cu\u1ed1i c\u00f9ng n\u00e0y, \u0111i\u1ec7n to\u00e1n cloud computing v\u1ec1 sau s\u1ebd \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 nh\u01b0 l\u00e0 sky computing: Internet gi\u1ed1ng nh\u01b0 b\u1ea7u tr\u1eddi ch\u1ee9a nhi\u1ec1u \u0111\u00e1m m\u00e2y d\u1ecbch v\u1ee5 ri\u00eang l\u1ebb cho kh\u00e1ch h\u00e0ng d\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i.<\/p>\n","protected":false},"excerpt":{"rendered":" C\u00e1c xu h\u01b0\u1edbng gi\u1ea3m chi ph\u00ed \u0111\u1ea7u t\u01b0 cho ng\u01b0\u1eddi d\u00f9ng v\u00e0 doanh nghi\u1ec7p nh\u01b0 chuy\u1ec3n \u1ee9ng d\u1ee5ng desktop l\u00ean web, \u0111i\u1ec7n to\u00e1n theo nhu c\u1ea7u, ph\u1ea7n m\u1ec1m d\u1ecbch v\u1ee5 SaaS… \u0111\u01b0\u1ee3c g\u1ecdi chung l\u00e0 \u0111i\u1ec7n to\u00e1n m\u00e1y ch\u1ee7 \u1ea3o (cloud computing). Cloud computing l\u00e0 g\u00ec? \u0110\u1ec3 ki\u1ec3m tra ph\u1ea3n \u1ee9ng nhanh nh\u1ea1y c\u1ee7a c\u00e1cContinue reading “Cloud computing – c\u00e1ch m\u1ea1ng \u0111i\u1ec7n to\u00e1n gi\u00e1 r\u1ebb nh\u1edd Internet”<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29,30],"tags":[],"class_list":["post-48","post","type-post","status-publish","format-standard","hentry","category-cloud-computing","category-saas","entry"],"_links":{"self":[{"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/posts\/48"}],"collection":[{"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/comments?post=48"}],"version-history":[{"count":0,"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/posts\/48\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/media?parent=48"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/categories?post=48"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.iwayvietnam.com\/tuanta\/wp-json\/wp\/v2\/tags?post=48"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}