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Amazon High I/O instances - Mailing list pgsql-general

From	Sébastien Lorion
Subject	Amazon High I/O instances
Date	August 21, 2012 08:34:17
Msg-id	CAGa5y0PJ39wtDyHjTuNsmQHykg2ob-F_FG8KYo=mDhMK4HQyLA@mail.gmail.com Whole thread Raw
Responses	Re: Amazon High I/O instances Re: Amazon High I/O instances Re: Amazon High I/O instances
List	pgsql-general

Hello,

Since Amazon has added new high I/O instance types and EBS volumes, anyone has done some benchmark of PostgreSQL on them ?

I will be testing my app soon, but was curious to know if others have done some tests so I can compare / have a rough idea to what to expect. Looking on Google, I found an article about MySQL (http://palominodb.com/blog/2012/07/24/palomino-evaluates-amazon%E2%80%99s-new-high-io-ssd-instances), but nothing about PostgresSQL.

Thanks !

Sébastien

From: Tom Lane
Date: 21 August 2012, 06:31:00
Subject: Re: postmaster.pid file auto-clean up?

From: Evil
Date: 21 August 2012, 08:52:43
Subject: Grant problem and how to prevent users to execute OS commands?