MariaDB 5.5.38 was recently released (it is the latest MariaDB 5.5), and is available for download here:

https://downloads.mariadb.org/mariadb/5.5.38/

This is a maintenance release, and so there are not too many big changes of note, just a number of normal bug fixes. However, there are a few items worth mentioning:

• Includes all bugfixes and updates from 5.5.38

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MariaDB 5.5.38 was recently released (it is the latest MariaDB 5.5), and is available for download here:

https://downloads.mariadb.org/mariadb/5.5.38/

This is a maintenance release, and so there are not too many big changes of note, just a number of normal bug fixes. However, there are a few items worth mentioning:

• Includes all bugfixes and updates from MySQL 5.5.38
• XtraDB updated to the version from Percona Server 5.5.37-35.0
• TokuDB updated to version …

MariaDB 10.0.11 was recently released, and is available for download here:

https://downloads.mariadb.org/mariadb/10.0.11/

This is the second GA release of MariaDB 10.0, and 12th overall release of MariaDB 10.0.

This is primarily a bug-fix release.

Here are the main items of note:

1. Updated TokuDB engine to version 7.1.6
2. Updated Spider storage engine to version 3.2 (now Gamma)
3. Updated XtraDB storage engine to version 5.6.17-65.0
4. Updated InnoDB storage engine to version 5.6.17
5. Updated …

I’ve had this question several times when presenting and once via an internal email thread so I figure I might as well write about it: What is the default transactional engine in MariaDB 10.0? The answer is simple – it is XtraDB.

However this answer has some history: initial releases of MariaDB 10 actually shipped with InnoDB from MySQL 5.6. Only in 10.0.9 RC did the default switch back to being XtraDB. As MariaDB users previously know, XtraDB was the default InnoDB in 5.1, 5.2, 5.3, and 5.5 too. As always, you can switch easily between InnoDB/XtraDB – read more in: Using InnoDB instead of XtraDB. 

How do you tell what version of InnoDB or XtraDB you are running? Simply, run: SHOW GLOBAL VARIABLES LIKE 'innodb_version';

MariaDB 10.0 (read more: …

MariaDB 5.5.37 was recently released (it is the latest MariaDB 5.5), and is available for download here:

https://downloads.mariadb.org/mariadb/5.5.37/

This is a maintenance release, and so there are not too many big changes of note, just a number of normal bug fixes. However, there are a few items worth mentioning:

• Includes all bugfixes and updates from MySQL 5.5.37

read more

MariaDB 10.0.10 was recently released, and is available for download here:

https://downloads.mariadb.org/mariadb/10.0.10/

This is the first GA ("Generally Availability", aka "recommended for production systems") release of MariaDB 10.0, and 11th overall release of MariaDB 10.0.

Since this is the initial 10.0 GA release, this is primarily a bug-fix and polishing release.

Here are the main items of note:

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MariaDB 10.0.9 was recently released, and is available for download here:

https://downloads.mariadb.org/mariadb/10.0.9/

This is the second RC (“Release Candidate”) release of MariaDB 10.0, and 10th overall release of 10.0. All features planned for MariaDB 10.0 GA are included in this release.

There were 6 notable changes in MariaDB 10.0.9:

1. InnoDB upgraded to version 5.6.15
2. Extended-keys optimization is now enabled by default.
3. MariaDB can be compiled to use the system’s PCRE library.
4. Added MASTER_GTID_WAIT() and …

MariaDB 5.5.36 was recently released (it is the latest MariaDB 5.5), and is available for download here:

https://downloads.mariadb.org/mariadb/5.5.36/

This is a maintenance release, and so there are not too many big changes of note, just a number of normal bug fixes. However, there are a couple items worth mentioning:

1. Includes all bugfixes and updates from: MySQL 5.5.36
2. TokuDB is now included in RPM packages for CentOS 6 on x86-64

Note this release did not contain the bugfixes from XtraDB 5.5.36 yet. There is one bug fix in XtraDB 5.5.36 that is fairly serious, so if you are a *heavy* XtraDB+ user, I might wait for MariaDB 5.5.37 to be released, so you get this fix. I should note the bug was partially fixed in 5.5.35, and I did …

The MariaDB project is pleased to announce the immediate availability of MariaDB 10.0.9. This is a Release Candidate release.

Among other changes, XtraDB is now the default InnoDB implementation, Oracle’s InnoDB is included as a plugin and can be dynamically loaded if desired. Packages for Ubuntu 14.04 “trusty” and Debian “Sid” have also been added to the MariaDB Ubuntu and Debian repositories.

See the Release Notes and Changelog for detailed information on this release and the …

Emphasis on clustering solutions comes up quite a lot when talking to customers about High Availability. The reason is because clustering is supposed to provide an easier solution for maintaining high availability and so that you do not have to rely on other tools and techniques outside of the database server. I thought it would be good to share the gist of many of my discussions around clustering, in the form of a blog post. So here I will be doing a high-level comparison between MySQL NDB Cluster and Percona XtraDB Cluster.

The post Percona XtraDB Cluster – A Drop-in-place Clustering Solution for MySQL appeared first on ovais.tariq.