Tag Archives: component

On the number of installed components

I recently posted about network fained fine grained security. More precisely, I posted about the new requirement to have XDB to be able to send a mail or do a nslookup on 11g.

What option should you install on your database ?


SQL> select COMP_NAME,VERSION from DBA_REGISTRY;

COMP_NAME                                VERSION
---------------------------------------- ----------
Oracle Database Catalog Views            11.2.0.2.0
Oracle Database Packages and Types       11.2.0.2.0

What else do you need? If you have java, you will need a java pool. If you have xdb, you will need a xdb schema. The more options you install, the more bugs you will get, the bigger the dictionary will be, the more memory you will need.

But in my experience the worst part of having java, xdb, olap and family installed on your database is that every upgrade will take you hours instead of minutes ! That’s for me a sufficient argument to stick to catalog and catproc (the top base components listed above).