can you please help me to understand dbf and log file?
to my understanding any updates taken place will places data in log files from log buffer using log writer once it is commited.
so where the database writer will write the data which is in database buffer cache?
is to dbf file?
or will be the updated the data gets stored in dbf file once the database taken a full backup?
Thanks in advance.
You need to look into the documentation
Here are few
hope this helps,
ORA-01111: name for data file is unknown in Standby
OALL8 is in an inconsistent state