2
votes
1answer
320 views

PostgreSQL maintenance

I am new to PostgreSQL and want to know more about maintenance options in pgAdmin III. I've read the documentation and now I know that vacuuming frees some space and I need to run it regularly. ...
4
votes
1answer
855 views

PostgreSQL 9.2: vacuum returning disk space to operating system

Vacuum usually does not return disk space to operating system, except some special cases. From the docs: The standard form of VACUUM removes dead row versions in tables and indexes and marks the ...
1
vote
3answers
3k views

Should I manually VACUUM my PostgreSQL database if autovacuum is turned on?

I use software which makes a big PostgreSQL database (there is a table with a million rows in it) and the developers says I should VACUUM and ANALYZE periodically. But the PostgreSQL database default ...
1
vote
1answer
193 views

How to know there is a maintenance job running on a postgresql database

I have a python script on postgresql database which is fetching records from sql server database and inserting it to postgresql DB after some filtering. this jobs is running by cron every two minutes. ...