How is Cloud computing different from mainframe computing?

Mainframe computing - Flexible infrastructure that can support virtualized environments; scalable support for big data analytics and new applications; simple migration processes; and reduced total cost of ownership compared to a private cloud. The advantage of mainframe computing is higher reliability. If an internet connection goes down, or if the host servers go down, the client will be unable to access its data. Cloud Computing - Scattered across many individual servers; cloud can be accessed from anywhere, businesses can increase access to the server as they grow simply by adding further clients. They can even extend this access to mobile devices. On cloud service provider, you're effectively putting your trust in that service provider that your data will be safe, as it will be kept on servers that are owned by them.

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Cloud Computing are now far better than Mainframe Computing. According to me, there are majorly one reason that why cloud computing is preferred. The reasons are, location of its server and securities. For mainframe, the location of server is generally single that usually operates in a centralized zone. It is specially build and requires air conditioning room, but cloud computing is generally a scattered location server. But, when it comes to security, mainframe Computing gets thumbs up. Cloud Computing is generally vulnerable to hackers or intruders, because it relies on internet connection to have access. Additionally, by utilizing a cloud service provider, you're effectively putting your trust in that service provider that your data will be safe, as it will be kept on servers that are owned by them.

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