Re: Horizontally scaling a database

On 3/15/07, Sandeep Dubey <dubey.sandeep@xxxxxxxxx> wrote:


Hi all,

I am looking for ideas how to scale database horizontally as opposed
to adding more CPUs, memory and disks on a single machine.

Here are the main requirements:

We need to store apporx 300 GB of data a month. It will be OLTP system.
We want to use commodity hardware and open source database. we are



You might start here:
http://en.wikipedia.org/wiki/Federated_database_system

Sounds like SQL-Server territory, but it is not any more free than Oracle.
;)
http://msdn2.microsoft.com/en-us/library/ms190381.aspx

Apparently Web-Sphere can be used to created a federated view
of multiple MySQL databases. (google for it)

A few more minutes googling reveal this, which looks interesting:
(Found this searching for shared nothing database open source)
http://www.greenplum.com/products.php

Check it out and let us know what you think. :)

--
Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist

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