Cloud computingmeans the computing large number of remote servers in a network to allow the centralized data storage and online access to a computer services. Basically cloud computing means cloud + computation. Cloud means the remote servers and computing means solving the problems. Cloud can be divided into two types such as public & private or community or hybrid.
In present context, everyone is talking about cloud computing, and the world is gradually moving towards the cloud computing technology. Mainly business applications are getting advantages of it. And we say that cloud computing is a trend of a new world. It uses different traditional software models in developing the technology. Looking this world, the next decade will be the world of cloud computing world. Everyone can access anything using their mobile devices and computers. Before this computinga traditional business applicationare using very complex and expensive method. They are using many hardware and software but also there is no any confident of their security. It requires an expert team to install, configure, test, run, secure & update them also, it takes longer time to do so. So, minimizing these errors cloud computing has been developed with an extra large and a secure computingtechnology. In this computing technology, no need to do anything we can use it directly as a utility. Here, upgrades are automatic and the cost of it is less. We can open the browser, log in and use it as we want. Since it is a secure computing the business organizations are using it easily.
Application(monitoring, communication)
Public Cloud
In present context, everyone is talking about cloud computing, and the world is gradually moving towards the cloud computing technology. Mainly business applications are getting advantages of it. And we say that cloud computing is a trend of a new world. It uses different traditional software models in developing the technology. Looking this world, the next decade will be the world of cloud computing world. Everyone can access anything using their mobile devices and computers. Before this computinga traditional business applicationare using very complex and expensive method. They are using many hardware and software but also there is no any confident of their security. It requires an expert team to install, configure, test, run, secure & update them also, it takes longer time to do so. So, minimizing these errors cloud computing has been developed with an extra large and a secure computingtechnology. In this computing technology, no need to do anything we can use it directly as a utility. Here, upgrades are automatic and the cost of it is less. We can open the browser, log in and use it as we want. Since it is a secure computing the business organizations are using it easily. Large numbers of cloud companies are making the computing easier and less complex. These cloud companies are re-brandingtheir non-cloud products and services as a cloud computing. In cloud computing environment large number of tasks can be done easily since there are hundreds or thousands of computers involved in it. Tasks are divided into smaller by partitioning the tasks block to several numbers of computers and each block are processed by a computer simultaneously.
We can say that the cloud computing consists of three different layers such as:
We can say that the cloud computing consists of three different layers such as:
Platform(database, queue, run-time, object storage)
Infrastructure(computers, block storage)
In cloud computingthe following concepts are used:
Virtualization: In Cloud computing technology, virtualization concept is used. The data/resources can be abstract from physical infrastructure.
Self Oriented Architecture: Cloud Computing uses the resources in the form of the services.
Utility computing: Cloud Computing provides the different metrics for the services.
Grid Computing: Here, Cloud Computing uses the tools and techniques for the parallel computing.
The types of Cloud Computing are as follows:
Private Cloud
Public Cloud Hybrid Cloud
Community Cloud
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