M\u1ed9t ng\u01b0\u1eddi qu\u1ea3n l\u00ed doanh nghi\u1ec7p h\u1ecfi t\u00f4i: \u201cT\u00ednh to\u00e1n m\u00e2y c\u00f3 \u00edch l\u1ee3i g\u00ec b\u00ean c\u1ea1nh vi\u1ec7c ti\u1ebft ki\u1ec7m ti\u1ec1n \u0111\u1ec3 thu\u00ea thay v\u00ec mua?”<\/p>\n
<\/p>\n
\u0110\u00e1p: M\u1ed9t s\u1ed1 ng\u01b0\u1eddi qu\u1ea3n l\u00ed coi \u00edch l\u1ee3i\u00a0 c\u1ee7a t\u00ednh to\u00e1n m\u00e2y ch\u1ec9 d\u01b0\u1edbi d\u1ea1ng ti\u1ebft ki\u1ec7m ti\u1ec1n b\u1eb1ng vi\u1ec7c “thu\u00ea thay v\u00ec mua” nh\u01b0ng \u0111\u00f3 l\u00e0 c\u00e1ch nh\u00ecn \u0111\u01a1n gi\u1ea3n v\u00ec c\u00f3 nhi\u1ec1u \u0111i\u1ec1u n\u1eefa. B\u1eb1ng vi\u1ec7c chuy\u1ec3n c\u00e1c ch\u1ee9c n\u0103ng c\u00f4ng ngh\u1ec7 th\u00f4ngt tin (CNTT) v\u00e0o m\u00e2y, ng\u01b0\u1eddi ch\u1ee7 c\u00f4ng ti v\u00e0 ng\u01b0\u1eddi qu\u1ea3n l\u00ed s\u1ebd c\u00f3 kh\u1ea3 n\u0103ng hi\u1ec3u chi ti\u1ebft chi ph\u00ed th\u1ef1c c\u1ee7a c\u00f4ng ngh\u1ec7 v\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3. Ch\u1eb3ng h\u1ea1n, Amazon Web Services, d\u1ecbch v\u1ee5 t\u00ednh to\u00e1n m\u00e2y l\u1edbn nh\u1ea5t \u1edf M\u0129 \u0111\u0103ng m\u1ecdi vi\u1ec7c l\u00e0m gi\u00e1 c\u1ee7a n\u00f3 c\u00f4ng khai tr\u00ean trang web c\u1ee7a n\u00f3 n\u00ean kh\u00e1ch h\u00e0ng c\u1ee7a n\u00f3 bi\u1ebft \u0111\u00edch x\u00e1c h\u1ecd tr\u1ea3 bao nhi\u00eau cho d\u1ecbch v\u1ee5 c\u1ee7a h\u1ecd v\u00e0 ki\u1ec3u d\u1ecbch v\u1ee5 n\u00e0o h\u1ecd d\u00f9ng chi ti\u1ebft.<\/p>\n
Trong qu\u00e1 kh\u1ee9, ng\u01b0\u1eddi qu\u1ea3n l\u00ed CNTT th\u01b0\u1eddng th\u01b0\u01a1ng l\u01b0\u1ee3ng v\u1edbi c\u00e1c nh\u00e0 b\u00e1n ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m trong c\u00e1c cu\u1ed9c h\u1ecdp k\u00edn c\u1eeda v\u1ec1 c\u00e1c h\u1ee3p \u0111\u1ed3ng \u0111\u1eb7c bi\u1ec7t n\u00ean kh\u00f4ng ai bi\u1ebft \u0111\u00edch x\u00e1c h\u1ecd tr\u1ea3 bao nhi\u00eau v\u00e0 h\u1ecd nh\u1eadn \u0111\u01b0\u1ee3c bao nhi\u00eau gi\u00e1 tr\u1ecb. Ngay c\u1ea3 ng\u01b0\u1eddi ch\u1ee7 c\u00f4ng ti c\u0169ng ch\u1ec9 th\u1ea5y t\u1ed5ng chi ph\u00ed c\u1ee7a CNTT m\u00e0 kh\u00f4ng hi\u1ec3u m\u1ecdi th\u1ee9 chi ti\u1ebft. B\u1eb1ng vi\u1ec7c d\u00f9ng c\u00e1c d\u1ecbch v\u1ee5 t\u00ednh to\u00e1n m\u00e2y, m\u1ecdi th\u1ee9 ph\u1ea3i l\u00e0m v\u1edbi CNTT th\u00e0nh minh b\u1ea1ch, \u0111\u1eb7c bi\u1ec7t v\u1ec1 chi ph\u00ed d\u1ecbch v\u1ee5. V\u00ec m\u1ecdi th\u1ee9 l\u00e0 r\u00f5 r\u00e0ng, ng\u01b0\u1eddi qu\u1ea3n l\u00ed c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh d\u1ecbch v\u1ee5 n\u00e0o h\u1ecd c\u1ea7n v\u00e0 d\u1ecbch v\u1ee5 n\u00e0o h\u1ecd kh\u00f4ng c\u1ea7n v\u00e0 l\u00e0m quy\u1ebft \u0111\u1ecbnh \u0111\u00fang v\u1ec1 ch\u1ee7 \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 chi ph\u00ed. B\u1eb1ng vi\u1ec7c c\u00f3 C\u00f4ng ti M\u00e2y ti\u1ebfp qu\u1ea3n nhi\u1ec1u ch\u1ee9c n\u0103ng CNTT, c\u00f4ng ti c\u00f3 th\u1ec3 gi\u1ea3m chi ti\u00eau ti\u1ec1n v\u1ed1n v\u00e0o k\u1ebft c\u1ea5u n\u1ec1n, chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 c\u1ea5p ph\u00e9p ph\u1ea7n m\u1ec1m c\u0169ng nh\u01b0 thu\u00ea \u00edt ng\u01b0\u1eddi CNTT h\u01a1n \u0111i\u1ec1u s\u1ebd l\u00e0m gi\u1ea3m t\u1ed5ng chi ph\u00ed CNTT.<\/p>\n
\u00cdch l\u1ee3i kh\u00e1c l\u00e0 t\u00ednh to\u00e1n m\u00e2y t\u1ea1o kh\u1ea3 n\u0103ng truy nh\u1eadp v\u00e0o th\u00f4ng tin qua internet t\u1eeb b\u1ea5t k\u00ec \u0111\u00e2u v\u00e0 b\u1ea5t k\u00ec l\u00fac n\u00e0o m\u00e0 kh\u00f4ng c\u1ea7n c\u00f3 tri th\u1ee9c v\u1ec1 chi ti\u1ebft k\u0129 thu\u1eadt hay k\u1ebft c\u1ea5u n\u1ec1n \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 t\u1ea1o kh\u1ea3 n\u0103ng cho n\u00f3. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 ng\u01b0\u1eddi d\u00f9ng \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng m\u00e0 kh\u00f4ng ph\u1ea3i bi\u1ebft v\u1ec1 c\u00f4ng ngh\u1ec7 kh\u00f4ng d\u00e2y l\u00e0m vi\u1ec7c th\u1ebf n\u00e0o hay b\u1ea3ng chuy\u1ec3n m\u1ea1ch k\u1ebft n\u1ed1i c\u00e1c cu\u1ed9c g\u1ecdi \u0111i\u1ec7n tho\u1ea1i th\u1ebf n\u00e0o v.v. C\u00f9ng \u0111i\u1ec1u \u0111\u00f3 l\u00e0 \u0111\u00fang trong t\u00ednh to\u00e1n m\u00e2y n\u01a1i m\u1ecdi chi ti\u1ebft k\u0129 thu\u1eadt \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft b\u1edfi d\u1ecbch v\u1ee5 t\u00ednh to\u00e1n m\u00e2y, c\u00f4ng ti v\u00e0 c\u00f4ng nh\u00e2n c\u1ee7a n\u00f3 kh\u00f4ng ph\u1ea3i lo ngh\u0129 v\u1ec1 m\u00e1y ph\u1ee5c v\u1ee5, b\u1ed9 nh\u1edb, l\u01b0u gi\u1eef, c\u1ea5p ph\u00e9p ph\u1ea7n m\u1ec1m, hay c\u1eadp nh\u1eadt ph\u1ea7n c\u1ee9ng v.v.<\/p>\n
Trong qu\u00e1 kh\u1ee9, k\u1ebft c\u1ea5u n\u1ec1n CNTT \u0111\u00e3 l\u00e0 ch\u1ee9c n\u0103ng h\u1ed7 tr\u1ee3 c\u1ee7a doanh nghi\u1ec7p v\u00e0 c\u00f4ng ti c\u1ea7n c\u00f3 t\u1ed5 ch\u1ee9c CNTT m\u1ea1nh \u0111\u1ec3 duy tr\u00ec ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m c\u1ee7a n\u00f3. Nh\u1eefng ng\u01b0\u1eddi CNTT n\u00e0y th\u01b0\u1eddng v\u1eadn h\u00e0nh trong “th\u1ebf gi\u1edbi ri\u00eang” c\u1ee7a h\u1ecd v\u1edbi chu k\u00ec l\u1eadp k\u1ebf ho\u1ea1ch d\u00e0i v\u00e0 “b\u00ed m\u1eadt” th\u01b0\u01a1ng l\u01b0\u1ee3ng v\u1edbi ng\u01b0\u1eddi b\u00e1n CNTT. Ng\u00e0y nay, CNTT \u0111\u00e3 d\u1ecbch chuy\u1ec3n t\u1eeb vi\u1ec7c ch\u1ec9 l\u00e0 ng\u01b0\u1eddi h\u1ed7 tr\u1ee3 sang ch\u1ee9c n\u0103ng chi\u1ebfn l\u01b0\u1ee3c ch\u00ednh \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3, ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 s\u1ef1 linh ho\u1ea1t cho thay \u0111\u1ed5i doanh nghi\u1ec7p do nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng. C\u00f4ng ngh\u1ec7 m\u00e2y cho ph\u00e9p c\u00f4ng ti h\u1ed9i t\u1ee5 v\u00e0o kinh doanh b\u1eb1ng vi\u1ec7c kh\u1eed b\u1ecf nhu c\u1ea7u thi\u1ebft l\u1eadp m\u1ed9t k\u1ebft c\u1ea5u n\u1ec1n CNTT “trong n\u1ed9i b\u1ed9” v\u00e0 thu\u00ea c\u00f4ng nh\u00e2n CNTT. T\u00ednh to\u00e1n m\u00e2y cho ph\u00e9p c\u00f4ng nh\u00e2n truy nh\u1eadp v\u00e0o th\u00f4ng tin nh\u01b0 m\u1ed9t c\u1ed5ng theo nhu c\u1ea7u, cho ph\u00e9p c\u00f4ng ti t\u0103ng qui m\u00f4 hay gi\u1ea3m qui m\u00f4 s\u1eed d\u1ee5ng cu\u1ea3 n\u00f3 d\u1ef1a tr\u00ean nhu c\u1ea7u c\u1ee7a n\u00f3. \u0110i\u1ec1u \u0111\u00f3 gi\u00fap cho c\u00e1c c\u00f4ng ti ph\u00e2n b\u1ed5 ng\u00e2n s\u00e1ch h\u01b0\u1edbng t\u1edbi ho\u1ea1t \u0111\u1ed9ng ph\u00e1t sinh thu nh\u1eadp nh\u01b0 b\u00e1n, c\u00f3 \u0111\u01b0\u1ee3c nhi\u1ec1u kh\u00e1ch h\u00e0ng h\u01a1n, gi\u1eef cho kh\u00e1ch h\u00e0ng h\u00e0i l\u00f2ng, v\u00e0 t\u0103ng tr\u01b0\u1edfng ng\u00e0y c\u00e0ng l\u1edbn h\u01a1n thay v\u00ec \u0111\u1ec3 d\u00e0nh ti\u1ec1n cho ch\u1ee9c n\u0103ng CNT. T\u00ednh to\u00e1n m\u00e2y do \u0111\u00f3 h\u1ed7 tr\u1ee3 cho c\u00f4ng ti c\u1ea3i ti\u1ebfn t\u00ednh hi\u1ec7u qu\u1ea3 doanh nghi\u1ec7p qua vi\u1ec7c l\u00e0m t\u1ed1i \u01b0u chi ph\u00ed, v\u00e0 h\u1ea1 th\u1ea5p th\u1eddi gian ra th\u1ecb tr\u01b0\u1eddng \u0111\u1ec3 truy nh\u1eadp v\u00e0o c\u00e1c th\u1ecb tr\u01b0\u1eddng m\u1edbi.<\/p>\n
<\/p>\n
—English version—<\/p>\n
<\/p>\n
Benefits of Cloud Computing<\/p>\n
A business manager asked me: \u201cWhat is the benefit of cloud computing besides saving money to rent instead of buying?”<\/p>\n
<\/p>\n
Answer: Some managers consider cloud computing\u2019s benefit only in term of saving money by “Renting instead of Buying” but that is a simple view because there are much more. By moving Information Technology (IT) functions to the cloud, company\u2019s owners and managers will be able to understand in detail the real costs of technology and its value. For example, Amazon Web Services, the largest cloud computing services in the U.S posted all its pricing openly on its webpage so its customers know exactly how much they pay for their services and what types of service that they are using in details.<\/p>\n
In the past, IT managers often negotiated with hardware and software vendors in a closed- door meetings on special contracts so no one knew exactly how much they paid and how much value they got. Even company owners only saw the total cost of IT without understand all the details. By using cloud computing services, everything to do with IT is transparent, especially about the service costs. Because everything is clear, company managers can decide which services they need and which they do not need and make the right decision for cost efficiency purposes. By having Cloud Company taking over many IT functions, a company can reduce capital spending on infrastructure, maintenance costs and software licensing as well as hiring fewer IT people which will reduce total IT costs.<\/p>\n
Another benefit is cloud computing enables access of information over the internet from anywhere and anytime without the need to be knowledgeable about the technical detail or infrastructure used to enable it. Similar to people using mobile phone without have to know about how wireless technology works or how switchboard connects phone calls etc. The same is true in cloud computing where all the technical details are handled by the cloud computing services, company and its workers do not have to worry about servers, memory, storage, software licensing, or hardware update etc.<\/p>\n
In the past, IT infrastructure was a supporting function of business and companies need to have a strong IT organization to maintain its hardware and software. These IT people often operate in their \u201cown world\u201d with long planning cycle and \u201csecret\u201d IT vendor negotiation. Today, IT has shifted from being just a supporter to a primary strategic function that brings efficiency, quality and flexibility to the changing business due to customers demand. Cloud technology allows the company to focus on the business by eliminate the need to set up an \u201cin-house\u201d IT infrastructure and hiring IT workers. Cloud computing allows workers to access information as an on-demand portal, allowing company to scale up or scale down its usage based on its need. It helps companies to allocate their budgets towards revenue generating activities like selling, getting more customers, keeping customers happy, and grow bigger rather than reserve money for IT functions. Cloud computing has therefore supported companies to improve business efficiencies through optimizing costs, and lower the time to market to access new markets.<\/p>\n","protected":false},"excerpt":{"rendered":"
M\u1ed9t ng\u01b0\u1eddi qu\u1ea3n l\u00ed doanh nghi\u1ec7p h\u1ecfi t\u00f4i: \u201cT\u00ednh to\u00e1n m\u00e2y c\u00f3 \u00edch l\u1ee3i g\u00ec b\u00ean c\u1ea1nh vi\u1ec7c ti\u1ebft ki\u1ec7m ti\u1ec1n \u0111\u1ec3 thu\u00ea thay v\u00ec … <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30,26],"tags":[],"class_list":["post-4426","post","type-post","status-publish","format-standard","hentry","category-hoi-va-dap","category-xu-huong-cong-nghe"],"_links":{"self":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/4426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4426"}],"version-history":[{"count":1,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/4426\/revisions"}],"predecessor-version":[{"id":4427,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/4426\/revisions\/4427"}],"wp:attachment":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}