From: Leonardo Francalanci <m_lists@yahoo.it>
To: Andrey Vorobiev <andrey.o.vorobiev@gmail.com>
To: pgsql-performance@postgresql.org
Subject: Re: Performance degradation of inserts when database size grows
Date: Sun, 22 May 2011 07:38:20 +0100 (BST)
Message-ID: <163903.24886.qm@web29019.mail.ird.yahoo.com> (raw)
In-Reply-To: <BANLkTi=VKBmRLVLDjy8qxpWx_6-rmbUaXg@mail.gmail.com>
References: <BANLkTi=VKBmRLVLDjy8qxpWx_6-rmbUaXg@mail.gmail.com>
>1. How does database size affect insert performance?
>2. Why does number of written buffers increase when database size grows?
It might be related to indexes. Indexes size affect insert performance.
>3. How can I further analyze this problem?
Try without indexes?
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To: pgsql-performance@postgresql.org
Cc: m_lists@yahoo.it, andrey.o.vorobiev@gmail.com
Subject: Re: Performance degradation of inserts when database size grows
In-Reply-To: <163903.24886.qm@web29019.mail.ird.yahoo.com>
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