Answer Posted / manivasagam krishnan
Level-0 backups can be time-consuming because ON–Bar writes
all the disk pages to backup media. Level-1 and level-2
backups might take almost as much time as a level-0 backup
because the database server must scan all the data to
determine what has changed since the last backup. It takes
less time to restore data from level-0, level-1, and level-2
backups than from level-0 backups and a long series of
logical-log backups.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
If Media Server fails. What are the steps to be followed? Can anyone please reply for this question Thanks, Ganesh
I am new to Unix and Unix Shell scripting could you guide me on how to go about these subjects and where to start from with concern to Oracle?. I also would like to know where does UNIX shell Scripting help in terms of development of a application in Oracle? I have no clue in the subject so do help me. Thank You Neelima
Explain about Inodes?
why unix commands simpler rather than complex task
win 3.1 is a
Which is the most commonly used replacement algorithm?
What are the events done by the Kernel after a process is being swapped out from the main memory?
What is YACC?
i am prepairing for 2+ yrs exp in oracle/unix production support,can u tell me which type issue comes in server plz help
Am using Mac OS 10.4.11 on an Imac (PPC) Internal hard disk got named disk0s3 and will not mount. What commands can be used in TERMINAL to rename the internal hard disk to C96?
What is ant_build.sh? Have u seen that file?
what is difference between milestone and run-levels in Solaris ?
what is the time for incident, problem and change management tickets?
what is output mkvg pvname
In detail elaborate the system? What is driver?
