977962 wrote:No it is not.
i am new to oracle, i want to take online backup without Archive log mode is it possible?
due to archiving database performance is little low,I have never seen archiving impact ion performance.
if our database is in no archive log mode performance may be higher?Highly unlikely
oracle 11g provide any other way to take online backup without archive log mode?No.
my question is using noarchivemode can i take online backup?The answer is a no and the reason is that if you would take such backup, it would be inconsistent and there won't be any archive logs with you(as you are in noarchivelog mode) to make it consisten if you would use it for a restore.
how many time you used to read documentation about archivelog/noarchivelog mode?
At the time of database archiving is it take system resources? you mean if db is in archive mode the db works the same like noarchive mode