Use of Stored Procedures and Views

[anuj thite]

Hi,

Hello all Forum Members,

I am new to Oracle & RDBMS (in learning phase).

Query that i wish to post here is,

I don't know where (means, in which cases) views and procedures should be used?

I don't know how they improve performance?

please explain it to me by giving some examples.

Can i use them for login, Registration purpose?

Thanks in advance.

[JayaSiji Gopal]

Please refer to the following link for views:

http://www.dba-oracle.com/concepts/views.htm

http://stackoverflow.com/questions/462978/when-should-you-use-stored-procedures