Question

Write a short note on cloud computing.

Answer 1

Cloud computing is a type of computing that relies on shared computing resources rather than having local servers or personal devices to handle applications. In its most simple description, cloud computing is taking services ("cloud services") and moving them outside an organization's firewall...

Answer 2

Cloud computing is an Information Technology prototype that enables access to shared pools of configurable system resources and higher-level services that can be quickly maintained with slight management effort over the internet.

While cloud computing is the direction that a majority of companies are going in, it is important to realize some implications that could arise if you choose to move to the cloud.

Security & Privacy Issues - Since having location restrictions may defeat the purpose of accessing the cloud whenever you can, you should be aware that a login and password sign-on process could be easy for someone to steal. If username and password credentials are saved in a browser session, it's simple to get into your account and access sensitive files.

Possibility of Downtime - While this is not something that happens frequently, since cloud product models rely on this to work, data centers may go down either due to maintenance or other issues. If this does happen, rarely does this affect a user few longer than a few minutes. It is still a more efficient option than having scheduled, longer downtimes initiated by a system administrator.

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