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Oracle Data Base Recovery Using Recovery Manager(RMAN) Recovery manager is an important & useful utility for coordinating our database and restoration procedures across the multiple servers.As per my experience it is very useful to recover or restore the whole database using the RMAN utility. The functionality of RMAN is too diverse to be covered in this article so I will be focus on the basic backup and recovery functionality. 1.             Create Recovery Catalog 2.             Register Database 3.             Cold Backup(Offline Databse) 4.             Hot Backup(Online Database) 5.             Restore & Recover the Complete Database 6.             Restore & Recover a subpart of the Database 7.             Incomplete Recovery Create Recovery Catalog First create a user to hold the recovery catalog: CONNECT sys/password@DBASE  Create tablepsace to hold repository CREATE TABLESPACE "TOOLS" DATAFILE 'E:\ORACLE\ORAD

Step by Step Installation of Cygwin on Windows  Hi guys,                      Here I am writing the steps for installing the cygwin on windows follow the steps :        1 . Download setup.exe from www.cygwin.com .        2 . Run the setup.exe of cygwin.                         3 . Click   on next button                      4. Select the option install form local directory and click next button.                     5. Select the path where you want to install.                   6. select the directory where the setup should look for the downloaded files.                                7.   Here    click on the    next button and cross   ssh option.                                        8 .  And   then   click   next  button                                                           9. check the box and click next button.