Re: why so big? - Mailing list pgsql-general

From Len Morgan
Subject Re: why so big?
Date
Msg-id 010501bfc04a$54021a00$0908a8c0@H233.bstx.cc
Whole thread Raw
In response to why so big?  (Joseph Shraibman <jks@p1.selectacast.net>)
List pgsql-general
-----Original Message-----
From: Joseph Shraibman <jks@p1.selectacast.net>
To: pgsql-general@hub.org <pgsql-general@hub.org>
Date: Wednesday, May 17, 2000 4:33 PM
Subject: [GENERAL] why so big?


>I've just created a new database and I am wondering...
>
>Why are all sequence files 8K?  They're one freaking int.
>
>How come the indexes are so large?  They tend to be larger than the
>database files themselves.  In one case I have a 16K index on an empty
>table

Overhead!  I think you will find that 8K is the smallest file that can be
allocated if you add one record to a table, the index isn't going to get any
bigger for a while until it fills up the 16K.





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