Cloud computing: This can be described has the next generation computing. An excellent feature which can be found in cloud computing is that there is no requirement for storage of data in the personal database, all the data can be retrieved from the central database namely “cloud”. Various industries can be benefited because of this technology as they don’t require spending much on storage spaces.
Benefits:
(a) It improves the re usability of the resources at the client side.
(b) Application programming interface equals the traditional procedure such that there is no delay with the interaction of clients and servers.
(c) In spite of the location of the client device the data can be accessed, Geographical boundaries can’t be a barrier.
(d) All the applications one of sever can be used in another.
(e) Multiple sites that well designed and redundant are used for the growth of Organization.
(f) Performance of servers can be regularly monitored any architecture can be easily constructed using the services of web.
(g) A number of users can access the server at a time by using three methodologies centralization, peak load capacity and utilization and efficiency.
(h) Security is a lot better than the traditional ones, but there might be loss of sensitive data.
(j) Maintaining is quiet easier because they don’t require installation on every individual system.
Architecture of cloud computing:
The architecture completely deals with the architecture of system and software services that are involved in transferring the data between server and client. The cloud components and client communicates with each other in form of a message queue that is loosely coupled.
Different types of clouds:
Public cloud: As the name suggests this cloud is completely an open source were any one can access all the data from the cloud. Organization can use the complete data where you can’t find any security barriers.
Private cloud: This type of cloud completely deals with details of the private organization or sector of people. Basically, there is no difference between the architecture to the above model but security feature is added.
Community cloud: this cloud completely deals with details of the community such has their personal details same that of to a private cloud. This cloud can be helpful to set of Organizations.
Hybrid cloud: It is simply the mixture of the above clouds. This type of clouds benefits all types of Organizations by allowing them to access public data for a private use.
Cloud computing definitely benefits all It sectors because of the reliable features it possess. A huge amount of space and amount is saved by usage of clouds. It sectors can simply access the same features like the traditional ones. Cloud computing is an initiative for the rise of country’s economy.
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