Announcing MySQL Cluster 8.0.21, 7.6.15, 7.5.19, 7.4.29, and 7.3.30

We are pleased to announce the release of MySQL Cluster 8.0.21, the latest GA, along with 7.6.15, 7.5.19, 7.4.29, and 7.3.30. MySQL Cluster is the distributed, shared-nothing variant of MySQL. This storage engine provides:

  • In-Memory storage – Real-time performance (with optional checkpointing to disk)
  • Transparent Auto-Sharding – Read & write scalability
  • Active-Active/Multi-Master geographic replication
  • 99.999% High Availability with no single point of failure and on-line maintenance
  • NoSQL and SQL APIs (including C++, Java, http, Memcached and JavaScript/Node.js)

These releases are recommended for use on production systems.

For an overview of what’s new, please see

https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-what-is-new.html https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-what-is-new-7-6.html https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-what-is-new-7-5.html https://dev.mysql.com/doc/refman/5.6/en/mysql-cluster.html (7.4, 7.3)

For information on installing the release on new servers, please see the MySQL Cluster installation documentation at

https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-installation.html https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-installation.html (7.6, 7.5) https://dev.mysql.com/doc/refman/5.6/en/mysql-cluster-installation.html (7.4, 7.3)

These cluster releases are available in source and binary form for a number of platforms from our download pages at

https://dev.mysql.com/downloads/cluster/

MySQL Cluster 7.5 – 8.0 is also available from our repository for Linux platforms, go here for details:

http://dev.mysql.com/downloads/

Enterprise binaries for these new releases are available on My Oracle Support:

https://support.oracle.com

Choose the “Patches & Updates” tab, and then choose the “Product or Family (Advanced Search)” side tab in the “Patch Search” portlet.

MySQL Cluster 8.0.21 will also soon be available on the Oracle Software Delivery Cloud:

http://edelivery.oracle.com/

We welcome and appreciate your feedback, bug reports, bug fixes, patches, etc.:

http://bugs.mysql.com/report.php

The following sections list the changes in the release since the previous one. They may also be viewed online at

https://dev.mysql.com/doc/relnotes/mysql-cluster/8.0/en/news-8-0-21.html https://dev.mysql.com/doc/relnotes/mysql-cluster/7.6/en/news-7-6-15.html https://dev.mysql.com/doc/relnotes/mysql-cluster/7.5/en/news-7-5-19.html https://dev.mysql.com/doc/relnotes/mysql-cluster/7.4/en/news-7-4-29.html https://dev.mysql.com/doc/relnotes/mysql-cluster/7.3/en/news-7-3-30.html

Enjoy!

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