20-01-2012, 05:11 PM
CLOUD COMPUTING
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INTRODUCTION
Cloud computing is essentially infrastructure as a service. Using resources from distributed servers/computers, cloud computing frees you from the configuration of local servers. The cloud is another movement towards making computing a service that can be adjusted based on the needs of a business.
SOA ARCHITECTURE
SOA is that software which assists in addressing multi component, reusability, extensibility and flexibility. Those companies that are desiring cost cuts through choosing to rent rather than purchasing surely need these characteristics.
Public Cloud:
The computing infrastructure is shared between organizations.
Private Cloud:
Computing architecture is dedicated to the customer and is not shared.
Hybrid Cloud:
The combination of public and private clouds is known as Hybrid Cloud
CONCLUSION
A cloud is used as a storage medium which handles applications, business, and personal data also. This Computing also possesses the ability by which only a few web services are being used to coordinate photos, maps, and GPS information to present the front page in users web browsers. Hence there is a cloud on the service’s computer which possess the software and the storage for the account of the user and not the local computer that can be accessed by the authorized users with the authorized applications.
