Explain the difference between ARCHIVELOG mode and
NOARCHIVELOG mode and the benefits and disadvantages to
each.
Answer / vivek tiwari
Noarchivelog Mode
By default, a database is created in Noarchivelog mode. The
characteristics of operating a
database in Noarchivelog mode are as follows:
• Redo log files are used in a circular fashion.
• A redo log file can be reused immediately after a
checkpoint has taken place.
• After redo logs are overwritten, media recovery is only
possible to the last full backup.
Archivelog Mode
A filled redo log file cannot be reused until a checkpoint
has taken place and the redo log file
has been backed up by the ARCn background process. An entry
in the control file records the
log sequence number of the archived log file.
The most recent changes to the database are available at
any time for instance recovery, and
the archived redo log files can be used for media recovery.
Is This Answer Correct ? | 4 Yes | 2 No |
Where in the Oracle directory tree structure are audit traces placed?
as a technical developer in oracle applications which type errors feced in your experience sofar
What is db_recovery_file_dest in oracle? When do you need to set this value?
How many segment are present in Oracle Manufacturing
What is the use of transaction flexfield in autoinvoice? : oracle accounts receivable
What does coalescing a tablespace do?
What is database schema?
what ASIS BUSINESS PROCESS IN ORACLE FINANCE
we have 10 concurrent programs under one request group out of 10 ccps all users submitting only 9 programs from srs window remaining one ccp for specific user how can it possible send me answer asap.
For web applications from which version of Oracle is suitable?
WHAT ARE TEMPLATES?EXPLAIN WHAT YOU HAVE CREATED?
What is auto accounting what are the steps for setting up auto accounting? : oracle accounts receivable