Hey Baron,

Your blog post was quite informative; your suggestion to use a combination of merged MyISAM tables and InnoDB for the live partition made a lot of sense, and it sounds like the path I'll need to follow.

I appreciate the information!

Baron Schwartz wrote:
Hi,

I'll just address the things others didn't answer.

On Thu, Apr 3, 2008 at 2:28 PM, Dre <[EMAIL PROTECTED]> wrote:
 1) Several sources seem to suggest MyISAM is a good choice for data
warehousing, but due to my lack of experience in a transaction-less world,

One approach you might consider is using MyISAM tables and MERGE
tables together.  This makes it much easier to remove old data, if
that is a concern, and keeps each table a manageable size.  For
example, put each day's data in a new MyISAM table and then create a
MERGE over them.

You might also look into MySQL 5.1's partitioning, too.

Brian Miezejevski gave a great session on this at last year's MySQL
Conference.  The slides don't seem to be available online, but I wrote
up my notes on the session:
http://www.xaprb.com/blog/2007/04/27/mysql-conference-and-expo-2007-day-4/
 You can probably email him and get the slides as well.

Regards
Baron


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