sri

• Aug 4th, 2005

 

The primary function of the redo log is to record all changes made to data.

rajesh chadalawada

• Dec 2nd, 2006

 

     Redo Log is ment to trce or note  the modifications that are applied to data buffer cache it will note on folloing situations

1)for every 3 seconds

2)when redo log buffer reaches to 1MB

3)before db_cache writes data to datafiles

4)when ever commited

dhussainpathan

• Apr 9th, 2007

 

The Redo log files records the changes made  to the database in the form of REDOLOG entries, which are helpful at the time of Database Recovery Process.