My branch that updates the innobase plugin in Drizzle to be based on innodb_plugin 1.0.9 has been merged. For the next milestone, we’ll probably have 1.0.11 as well.

How’s the progress getting 1.1 and 1.2 in? Pretty good actually. We’ll have it for either this milestone or the next one.

and merging newer innodb into HailDB? It’s going well too, expect more news “soon”.

While setting up MySQL Enterprise Monitor 2.2 (Merlin) on a system which had been running version 2.1 I thought I’d try and see what difference the change from using normal innodb tables to using the compressed table format available in the innodb plugin.

I’ve been using a separate db backend for merlin because for me it’s easier to manage and also the database backend has been put on a dedicated server. I’ve also been trying the innodb_plugin on another busier server as I had performance problems with the normal 5.1.42 built-in innodb engine which the plugin managed to solve.

So given that I was using a separate db server I upgraded it to 5.1.47, configured the server to use the plugin (1.0.8) rather than to use the built-in innodb engine and then decided to …

I’ve heard about the innodb_plugin but not had time to put it to the test.

Recently though due to some problems I’ve been having with the MySQL Enterprise Monitor (Merlin) I’ve had to try a few changes and had the opportunity to try out the innodb plugin.

I have been using Merlin for some time and like it a lot. It is not perfect but does a good job for me.  However, since upgrading to version 2.1 I have been having some database load problems. I long ago split the merlin server into a front- and back-end server with the backend running a standard MySQL 5.1 Advanced package. That has been working fine.

I have been monitoring more and more mysqld servers and recently the database backend could not cope. Basically the writes of …