Cloud Computing Essay
Cloud computing is Internet- ("cloud-") based development and use of computer technology ("computing"). In concept, it is a paradigm shift whereby details are abstracted from the users who no longer need knowledge of, expertise in, or control over the technology infrastructure "in the cloud" that supports them. Cloud computing describes a new supplement, consumption and delivery model for IT services based on Internet, and it typically involves the provision of dynamically scalable and often virtualized resources as a service over the Internet.
The term cloud is used as a metaphor for the Internet, based on the cloud drawing used to depict the Internet in …show more content…
Life before Cloud Computing
Traditional business applications— like those from SAP, Microsoft, and Oracle—have always been too complicated and expensive.
n They need a data centres with office space, power, cooling, bandwidth, networks, servers, and storage.
n A complicated software stack. And a team of experts to install, configure, and run them.
n They need development, testing, staging, production, and failover environments.
n The cost of infrastructure
Architecture model for cloud computing
How it works?
There will be one server which will distribute the resources say if you have any type of software, that will be able to share every operational environment to the clients. The files can be maintained by either server or client, but to work with environment you will need server communication for access. So this is the simple algorithm process for cloud computing.
Classic Cloud Computing:
In olden days the cloud computing was used in many technologies. Past website were to be under web 1.0 which restricts RIA (Rich