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MySQL Feed

Oracle MySQL resources, news, and support articles.

Q&A: Putting MySQL Fabric to use

Martin Arrieta and I gave an online presentation last week on “Putting MySQL Fabric To Use.” If you missed it, you can find a recording and the slides here, and the vagrant environm

MySQL Fabric/MySQL Utilities 1.4.4 released

The binary and source versions of MySQL Utilities/MySQL Fabric have now been made available at http://dev.mysql.com/downloads/utilities/.

Paris OpenStack Summit Voting – Percona Submits 16 MySQL Talks

MySQL plays a critical role in OpenStack. It serves as the host database supporting most components such as Nova, Glance, and Keystone and is the most mature guest database in Trove.

MariaDB: Selective binary logs events

In the first post in a series on MariaDB features we find interesting, we begin with selectively skipping replication of binlog events. This feature is available on MariaDB 5.5 and 10.

Percona Server 5.1.73-14.12 is now available

Percona Server version 5.1.73-14.12

Examining the TokuDB MySQL storage engine file structure

As we know different storage engines in MySQL have different file structures. Every table in MySQL 5.6 must have a .frm file in the database directory matching the table name. But where the rest of the data resides depends on the storage engine.

Chicago MySQL Meetup August 4th

High Availability With MySQL – Jay Janssen of Percona

Monday, August 4, 2014
6:00 PM

GrubHub
111 W. Washington St.
Suite 2100
Chicago, IL

Early Bird Pricing for MySQL Central @ Oracle Open World Extended to August 1st

Register before August 1st for early bird pricing!

Millions of organizations around the world trust MySQL to power their business-critical web, cloud, and embedded applications. Want to learn best practices to develop next-generation applications with MySQL? Joins us at MySQL Central @ OpenWorld.

Prevent MySQL downtime: Set max_user_connections

One of the common causes of downtime with MySQL is running out of connections. Have you ever seen this error? “ERROR 1040 (00000): Too many connections.” If you’re working with MySQL long enough you surely have. This is quite a nasty error as it might cause complete downtime… transient errors with successful transactions mixed with failing ones as well as only some processes stopping to run properly causing various kinds of effects if not monitored properly.

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