Cloud Computing
Introduction
After a long time, again I started to blog my experience in the Cloud Computing. In between I went to the SaaS model and I focused lot of things into the SOA model and chores-web-services but finally i come to the cloud security area and started again from the cloud basis level.
Now Come to the point, How to become a cloud developer as well as a administrator? What languages I have to know to develop and use the cloud computing. I search many things and broken my head now I come to some conclusion (its purely depends on my experience). Here I'll tell each things.
First the Basic question is,
What is Cloud Computing ?
It is a defined as simple definition said on-demand network computing. The cloud is nothing but network.
Why Cloud computing ?
It is a evaluation of many technology and bind together to offer a win-win situation to the customer and the service provider. The service provider wants to utilize their unlimited resources efficiently and the service requester (like as a customer) needn't not spend much investment on the computing resources (simply says investment on the server and the software license is very huge for small organization ).
What is the Market scenario?
Many data centers and many government applications are in the process of migrating into the cloud servers. Most of the private organization already migrated the entire services into the cloud servers. Now the industry like our(s) planning to setup the working environment into the cloud computing premises. So each employee can have more than one operating environment to work from his own single desktop environment.
Technology Involved:
This is the big question for starting the cloud carrier for anyone. Its not like just one technology or established by using one language. Combination of various technologies and languages are used for this technology. Some of them I listed here, Data center computing (virtualization), Cluster computing, Internet computing and languages like C, Python and JAVA. Some build tools like ant, make and many more. Apart from the cloud establishment tools security is another major role for protecting the cloud environment.
lets complete the definition now, because so many are there to discuss this technology.
How cloud architecture looks like:
What is Cloud Computing ?
It is a defined as simple definition said on-demand network computing. The cloud is nothing but network.
Why Cloud computing ?
It is a evaluation of many technology and bind together to offer a win-win situation to the customer and the service provider. The service provider wants to utilize their unlimited resources efficiently and the service requester (like as a customer) needn't not spend much investment on the computing resources (simply says investment on the server and the software license is very huge for small organization ).
What is the Market scenario?
Many data centers and many government applications are in the process of migrating into the cloud servers. Most of the private organization already migrated the entire services into the cloud servers. Now the industry like our(s) planning to setup the working environment into the cloud computing premises. So each employee can have more than one operating environment to work from his own single desktop environment.
Technology Involved:
This is the big question for starting the cloud carrier for anyone. Its not like just one technology or established by using one language. Combination of various technologies and languages are used for this technology. Some of them I listed here, Data center computing (virtualization), Cluster computing, Internet computing and languages like C, Python and JAVA. Some build tools like ant, make and many more. Apart from the cloud establishment tools security is another major role for protecting the cloud environment.
lets complete the definition now, because so many are there to discuss this technology.
How cloud architecture looks like:
| Fig 1: Overview Architecture |
It's not a matter the above figure is not clear. I explained the overview of the component in the following:
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