October 2011 - discuss - lists.mariadb.org

[Maria-discuss] Aria_log file
by Richard Dunn 15 Oct '11

15 Oct '11

How do you read the 'aria_log.0000001' file in the data directory? If I open it with a text editor, It appears to be binary, but mysqlbinlog says that it is not. I'm asking because it looks like 5.3.1 is continually (every two minutes) writing to the log, even with no database activity. This impacts automatic sleep on my Macbook Pro.

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[Maria-discuss] MariaDB 5.3.2-beta now available
by Daniel Bartholomew 14 Oct '11

14 Oct '11

The MariaDB project would like to announce the availability of MariaDB 5.3.2-beta, the latest addition to our growing lineup of supported software. MariaDB 5.3.2-beta is a bug-fix update to the previous 5.3.1 and 5.3.0 betas. == About MariaDB 5.3 The MariaDB 5.3 series introduces many new features, includes MariaDB 5.2, and is based on MySQL 5.1. Some highlights of new features in MariaDB 5.3 include: - subquery optimizations that finally make subqueries usable - many optimizer changes, including Classic Hash Join, Batched Key Access, a new implementation of Multi-Range-Read optimizations as well as Index Condition Pushdown - NoSQL-style interfaces via the HandlerSocket plugin as well as dynamic columns - group commit in XtraDB when the binary log is enabled - Microsoft Windows performance improvements These are just some of the highlights, and for a more complete list of changes, please read the What is MariaDB 5.3 page: http://kb.askmonty.org/en/what-is-mariadb-53 == About MariaDB 5.3.2-beta In the MariaDB 5.3.2-beta there are a couple of changes compared to previous 5.3 releases: === User Feedback plugin MariaDB 5.3.2-beta introduces the User Feedback plugin. This plugin is disabled by default. If enabled, it submits anonymous basic MariaDB usage information. This information will be used by the developers to track trends in MariaDB usage to better guide development efforts. If you would like to help make MariaDB better, please add --plugin-load=feedback.so to your my.cnf file! On Windows, add "feedback=ON" to your my.ini file, or click the checkbox during installation of the MSI package. See http://kb.askmonty.org/en/user-feedback-plugin for more information. === Subquery Cache now on by default Starting in MariaDB 5.3.2-beta, the Subquery cache is on by default. In previous versions of MariaDB the cache was off by default. The goal of the subquery cache is to optimize the evaluation of correlated subqueries by storing results together with correlation parameters in a cache and avoiding re-execution of the subquery in cases where the result is already in the cache. See http://kb.askmonty.org/en/subquery-cache for more information. == MariaDB 5.3.2-beta Release Notes, Changelog, Downloads The release notes for MariaDB 5.3.2-beta are available from: http://kb.askmonty.org/en/mariadb-532-release-notes A complete changelog for this beta is available from: http://kb.askmonty.org/en/mariadb-532-changelog Sources, binaries and packages can be downloaded from: http://downloads.askmonty.org/mariadb/5.3.2/ Debian and Ubuntu packages are available from our mirrored apt repositories. A sources.list generator can be found at: http://downloads.askmonty.org/mariadb/repositories/ The project always strives for quality, and being a beta release, we know that not everything may be perfect. Please take some time to report any issues you may encounter at: https://bugs.launchpad.net/maria Enjoy MariaDB 5.3.2-beta & Happy Testing! -- Daniel Bartholomew MariaDB - http://mariadb.org Monty Program - http://montyprogram.com AskMonty Knowledgebase - http://kb.askmonty.org

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[Maria-discuss] Including MariaDB server and client in my package application???
by wahono sri 06 Oct '11

06 Oct '11

May I include MariaDB files in my software package to make easy for user if they don't know about db server and how to install and configure it to use as db server for my application. I'll prefer my users to choose options of installation package : 1. Acosys Version 4 2. MariaDB Client Library 3. MariaDB Server 4. .... Is it allowed by MariaDB licence? I read MariaDB licence but I am confusing to understand it clearly. Thanks Wahono

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