Re: [PERFORM] RT3.4 query needed a lot more tuning with 9.2 than it did with 8.1

2013-05-13 Thread Mark Felder
On Tue, 30 Apr 2013 06:20:55 -0500, Christoph Berg wrote: Hi, this is more of a report than a question, because we thought this would be interesting to share. We recently (finally) migrated an Request Tracker 3.4 database running on 8.1.19 to 9.2.4. The queries used by rt3.4 are sometimes wei

Re: [PERFORM] Any experience using "shake" defragmenter?

2011-01-30 Thread Mark Felder
On Sun, 30 Jan 2011 14:11:51 -0600, Mladen Gogala wrote: Did anyone try using "shake" while the cluster is active? Any problems with corruption or data loss? I ran the thing on my home directory and nothing was broken. I didn't develop any performance test, so cannot vouch for the effect

Re: [PERFORM] Migrating to Postgresql and new hardware

2011-01-18 Thread Mark Felder
On Tue, 18 Jan 2011 16:06:17 -0600, Strange, John W wrote: Of course this is based on my experience, and I have my fireproof suit since I mentioned the word fusionIO :) I'll throw a fire blanket up as well. We have a customer who has been running Fusion IO with Postgres for about 2 years