Live Webinars

New on-demand webinar MySQL Multi-Master and Multi-Source Replication with Tungsten

Multi-master replication is the key to applications ranging from credit card processing to online testing. Up until now things haven't exactly been easy for MySQL users, though. MySQL native replication cannot move data from multiple masters into a single slave (a.k.a. multi-source replication). MySQL also has poor support for masters in

Parallel Replication Using Shards Is the Only Workable Approach for SQL

There have been a couple of recent blog articles (here and here) asking for parallel replication based on something other than schemas.  These

Is Apple Good for Innovation

Just about everyone on the planet agrees that Apple products are the soul of innovative design.  But are they good for innovators?  For me the answer is "not so much."

I have been using Apple laptops and iPhones for years.  As a software developer, I have a list of annoyances with Mac OS X starting with Apple's

Continuent Improves 24x7 Data Availability and Database Performance for MySQL and PostgreSQL with Next Version of Tungsten Enterprise

This latest version of Tungsten Enterprise includes a number of features to improve the management, performance, flexibility and reliability of Tungsten clusters. Furthermore, it includes architectural changes to the Tungsten Replicator, connectivity improvements, upgrades to MySQL binlog parsing and PostgreSQL replication, including:Improved

Tuning Tungsten Parallel Replication Performance

Last month my colleague Giuseppe Maxia described how to operate Tungsten parallel replication. Since then we have been doing a good bit of benchmarking on both synthetic as well as real production loads. In