Jon,

----- Original Message ----- From: ""Jon Frisby"" <[EMAIL PROTECTED]>
Newsgroups: mailing.database.myodbc
Sent: Wednesday, March 02, 2005 3:32 AM
Subject: RE: Switching to InnoDB turns out dissapointing



> set-variable =3Dinnodb_log_buffer_size=3D32M
=20
The log buffer is too big.

Is there a performance penalty associated with making the log buffer size too large, or is just not beneficial?

it is not beneficial beyond 8 MB. In this case, the big log buffer is eating valuable RAM from the buffer pool where the memory would be more useful.


-JF

Best regards,

Heikki Tuuri
Innobase Oy
Foreign keys, transactions, and row level locking for MySQL
InnoDB Hot Backup - a hot backup tool for InnoDB which also backs up MyISAM tables
http://www.innodb.com/order.php


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