For this 2 years, Cloud Computing has became hot topics for future alternative solution to minimize the IT Operational Cost. Because the companys or organizations don’t need to invest their cost to buy a new server, upgrade current server, upgrade storage server, etc. They just invest their cost to host their server on specific vendor (gaining services from the vendor). By this point, we should ask about what the cloud computing is?
Allright, here is the definition of Cloud Computing quoted from wikipedia :
Cloud computing is a style of computing in which dynamically scalable and often virtualized resources are provided as a service over the Internet. Users need not have knowledge of, expertise in, or control over the technology infrastructure “in the cloud” that supports them.
The term cloud is used as a metaphor for the Internet, based on how the Internet is depicted in computer network diagrams, and is an abstraction for the complex infrastructure it conceals. The point of view is about solving the problem without knowing where is the resource stored or processed, covered by the cloud as you can se on this figure.
For now, there is many kind application that implements this cloud computing concept, and the hottest is GoogleApp Engine by google. We can develop application, and then deploy that application on the google infrastructure. Another service that provide cloud computing is Mosso, GMail, Amazon Web Services, Web OS by iCloud, etc.
Cloud Computing also have pro and contra on its implementation, so we must be wise to decide wether we used this technology or not.
Tags: cloud, computing, infrastucture, internet, it, technology, terminology
mengapa gambarnya berisi undefined?
lha iki mas.. aku juga bingung.. aku kan lagi coba2 image e tak upload ng picassaweb, trus image di postingan tak arahkan ke sana.. tapi sering gagal buat fetch image nya. kalo di akses manual baru bisa (tembak url langsung), tak kasih property alt=”undefined” biar ketahuan.. ada masukan ga??