Author - Morgan Tocker

Announcing Percona Training Workshops for InnoDB and XtraDB

Today, we are announcing that we’re ready to offer training for InnoDB and XtraDB in Santa Clara and San Francisco.  The course was developed by Morgan Tocker with input from all our team – and covers a lot of the performance problems we run through in our consulting practice.
The Details:
14th Sept – Santa Clara
1 […]

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Just how useful are binary logs for incremental backups?

We’ve written about replication slaves lagging behind masters before, but one of the other side effects of the binary log being serialized, is that it also limits the effectiveness of using it for incremental backup.  Let me make up some numbers for the purposes of this example:

We have 2 Servers in a Master-Slave topology.
The […]

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Is DRBD the right choice for me?

It seems pretty common to find customers install DRBD for the wrong reasons. There are many pros/cons to compare DRBD to replication, but I’ve managed to cut down my spiel I give to customers to these two points:

DRBD’s aim (assuming replication mode C) is to provide 100% consistency, and then as much uptime […]

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