[firebird-support] Potential Causes for Query to Slow Down

['Paul Beach' pabe...@waitrose.com [firebird-support]]

<<I have a Delphi Application that uses FireDac to communicate with Firebird 
2.5.  I have a query that periodically slows down fro
about 5 secs to many minutes.  If I backup and restore the database, I get my 
original performance back.
What kind of things could cause this behavior.>>

Garbage collection usually.

Regards
Paul Beach