Re: [PERFORM] Millions of tables

2016-09-27 Thread Terry Schmitt
On Sun, Sep 25, 2016 at 7:50 PM, Greg Spiegelberg wrote: > Hey all, > > Obviously everyone who's been in PostgreSQL or almost any RDBMS for a time > has said not to have millions of tables. I too have long believed it until > recently. > > AWS d2.8xlarge instance with 9.5 is my test rig using XF

Re: [PERFORM] Hardware advice for scalable warehouse db

2011-07-27 Thread Terry Schmitt
Hi Chris, A couple comments on the NetApp SAN. We use NetApp, primarily with Fiber connectivity and FC drives. All of the Postgres files are located on the SAN and this configuration works well. We have tried iSCSI, but performance his horrible. Same with SATA drives. The SAN will definitely be mo

Re: [PERFORM] Performance degradation of inserts when database size grows

2011-05-23 Thread Terry Schmitt
As near as I can tell from your test configuration description, you have JMeter --> J2EE --> Postgres. Have you ruled out the J2EE server as the problem? This problem may not be the database. I would take a look at your app server's health and look for any potential issues there before spending too