Computers & IT (Non-Engg)

It is a type of computing, which involves sharing of computer resources rather than using local servers or dedicated devices for processing. In simple words, it is the process of storing frequently used data on multiple servers which could be accessed by using the Internet. Various services like servers, storage and applications are provided to the users computing devices via Internet. Some good examples of using Cloud are:
Drop box: An online storage providing free storage to the users. Google: Letting the users to create documents and calendars for free. I Cloud: Free Storage for Apple & Mac Users. Need of Cloud Computing:
Cloud computing is now becoming a business standard. It simplifies the user's accessibility. It provides a virtual storage space to the user which could be used without bothering about the details of the entire mechanism. Here are some other reasons why every enterprise might need cloud computing for their business:
Cost savings - Cloud computing removes the requirement of a company to invest in storage hardware and servers. Focusing on the business -Since all the services will execute over the internet, a company does not have to bother about technical issues and other problems associated with physical storage and backup. A company can thus focus more on their core business. Performance - It delivers reliable performance irrespective to the geographical location of the user. Another key feature could be the automatic updating of services and applications. Security - Cloud Computing offers optimum security which protects you against any unauthorized access, modification and loss of data. Flexibility - Even if part of the cloud environment fails or stops working, the other resources continue to work until the problem is fixed. https://www.shiksha.com/it-software/articles/top-specialisations-you-can-opt-for-after-bca-blogId-12966.