Re: [HACKERS] postgresql clustering

2005-09-30 Thread Daniel Duvall
Thanks for your reply Luke. Bizgres looks like a very promissing project. I'll be sure to follow it. Thanks to everyone for their comments. I'm starting to understand the truth behind the hype and where these performance gains and hits stem from. -Dan ---(end of

Re: [HACKERS] postgresql clustering

2005-09-30 Thread Daniel Duvall
What about clustered filesystems? At first blush I would think the overhead of something like GFS might kill performance. Could one potentially achieve a fail-over config using multiple nodes with GFS, each having there own instance of PostgreSQL (but only one running at any given moment)?

Re: [HACKERS] postgresql clustering

2005-09-29 Thread Daniel Duvall
While clustering in some circles may be an open-ended buzzword -- mainly the commercial DB marketing crowd -- there are concepts beneath the bull that are even inherent in the name. However, I understand your point. From what I've researched, the concepts and practices seem to fall under one of

Re: [HACKERS] postgresql clustering

2005-09-22 Thread Daniel Duvall
Jonah, I stumbled on this discussion in one of my recurring searches for an open-source database app capable of true clustering (failover, load balancing, etc) that I can pair with my PHP application. A search that, sadly, most often ends in disappointment -- there's tons and tons of database