Tag Archives: MySQL Cluster CGE

MySQL Cluster 7.3.2 is released on E-delivery

MySQL Cluster 7.3 logo The binary version for MySQL Cluster 7.3.2 has now been made available at http://www.mysql.com/downloads/cluster/ (GPL version) or Oracle’s Software Delivery Cloud for the commercial version.

A description of all of the changes (fixes) that have gone into MySQL Cluster 7.3.2 (compared to 7.3.1) is available from the 7.3.2 Change log.…

MySQL Cluster 7.3 is now Generally Available – an overview

MySQL Cluster 7.3 logoMySQL Cluster 7.3 has now been declared GA! This means that you can deploy it in your live systems and get support from Oracle.

This post briefly describes the main new features in the release; for a deeper dive, refer to the What’s new in MySQL Cluster 7.3 white paper and the more specialised blog posts that you’ll find links to from this post.…

Foreign Keys in MySQL Cluster

Foreign Key constraints between tables
Foreign Key constraints between tables

The newly announced GA of MySQL Cluster 7.3 (7.3.2) builds upon second DMR (7.3.1 m2) released earlier in the year which added Foreign Keys to MySQL Cluster. Foreign Keys is a feature requested by many, many people and has often been cited as the reason for not being able to replace InnoDB with MySQL Cluster when they needed the extra availability or scalability.…

MySQL Cluster 7.1.23 has been released

The binary & source versions for MySQL Cluster 7.1.23 have now been made available at https://www.mysql.com/downloads/cluster/7.1.html#downloads (GPL version) or https://support.oracle.com/ (commercial version).

A description of all of the changes (fixes) that have gone into MySQL Cluster 7.1.23 (compared to 7.1.22) are available from the 7.1.23 Change log.…

On-line add-node with MCM; a more complex example

I’ve previously provided an example of using MySQL Cluster Manager to add nodes to a running MySQL Cluster deployment but I’ve since received a number of questions around how to do this in more complex circumstances (for example when ending up with more than 1 MySQL Server on a single host where each mysqld process should use a different port).…