أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
If you want to use oracle for practice purpose use orcle express edition rather than using full version.
mainly review your installation
the processor cash
the ram of your system
any data base will share a part of your system memory
so if you have some lagging, so mainly your system memory is diversed in another process
and also ,, some lagging may be due to what you are doing
reports, calculations,, etc
just analyse your system resources to find what eats your system memory
Provide the H/w details of your system and OS version using are running on.
There could be many reasons of it. I am not aware about the operating system, here I am using Linux or any Unix version.
Check the current running process and OS conumptions
top
sar
free -m
uname -r
uname -a
cat /etc/issue
cat /proc/cpuinfo
send me the output of these commands, may be I can provide some help to you.
Thanks
what is your system type i.e OS,memory,processor ,configuration for SGA??
