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What are the advantages of views?

Oracle
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Question added by ayoub gismsed Ibrahim Salah , مهندس علوم الحاسوب وتقنية معلومات , جامعة بحري
Date Posted: 2016/09/29
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khalid jabbar Arzooqi
by khalid jabbar Arzooqi , Consultant_ IT Director _ Oracle prof. , private sector

bellow some of  sql views advantages :

  • it could normalize data relations, so end user can get Understandable data.
  • through views you could increase securities, so end user get data as wanted by developer.
  • when designing a view, the definition of  it will be stored on database then developers could not need redefine it, which make their jobs easier.
  • with materialized views, you could decreasing response time. also it might be used on transferring data to other hosts. 

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