Download MariaDB Galera Cluster 10.0.13
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MariaDB APT and YUM Repository Configuration Generator
The MariaDB project is pleased to announce the immediate availability of MariaDB Galera Cluster 10.0.13. This is a Stable (GA) release.
See the …
[Read more]Spil Games hackday At Spil Games we organise a monthly hackday (actually the last two Thursday/Friday of the month) where several teams try to hack something in limited amount of time. The only rules for the hackday are: make something cool, keep it simple, document it, learn something and have fun. In general it means time is […]
The post Spil Games hackday: research MaxScale appeared first on Spil Games Engineering.
Nice to hear that MySQL Enterprise Backup 3.11.0 has been released..in windows what is the minimum requirement for it?..
September 3, 2014 By Severalnines
Running your database cluster on AWS is a great way to adapt to changing workloads by adding/removing instances, or by scaling up/down each instance. At Severalnines, we talk much more about scale-out than scale up, but there are cases where you might want to scale up an instance instead of scaling out.
In this post, we’ll show you how to change instance sizes with respect to RAM, CPU and IOPS, and how to tune your Galera nodes accordingly. Moreover, this post assumes that instances are launched using Amazon VPC.
When do we need to upgrade an instance?
You typically need to upgrade an instance when you run out of server resources. This includes CPU, RAM, storage capacity, disk throughput and bandwidth. You must allow enough headroom for …
[Read more]Schedule Builder allows you to effectively plan your conference and pre-enrol in MySQL Central sessions you want to attend. In addition to the keynotes, you can schedule your attendance to conference sessions delivered by Oracle's MySQL engineers, MySQL customers, community members and partners, as well as plan to attend tutorials, hands-on labs and Birds-of-a-Feather sessions. Plus, you can also plan to join all the Oracle OpenWorld keynotes, extensive content and entertainment!
The MySQL Central "Focus On" document provides you an overview of the MySQL Central content (note that one additional tutorial will shortly be added to the doc so …
[Read more]We are pleased to announce our attendance at the PyCon New Zealand in Wellington, New Zealand, on September 12-14, 2014! This time we do not have a booth, but will be very actively going around and talk to you. Find our staff wearing MySQL t-shirt!
Anyway if you are interested our colleague from the Solaris Modernization team, James C. McPherson is going to have a talk on Why Python rocks Solaris. Come to hear James' talk scheduled for Saturday, Sep 13 @ 11:20 am (Track 1).
It's hot. I'll try :D
Wed, 2014-09-03 07:48anatoliydimitrov
Auditing is an essential task for monitoring your database environment. Auditing information can help you troubleshoot performance or application issues, and lets you see exactly what SQL queries are being processed. MariaDB's Audit Plugin provides auditing functionality for not only MariaDB, but MySQL as well.
If you installed MariaDB from its official packages, you probably
already have the plugin on your system, even though it's neither
installed nor enabled by default. Look for a file called
server_audit.so (in Linux) or server_audit.dll (in Windows)
inside your plugins directory (/usr/lib64/mysql/plugin/ in CentOS
6). If you are not sure which is your plugins directory, run the
query SHOW VARIABLES LIKE 'plugin_dir';. …
Let me start by saying a big “thank you” to the staff at Oracle for deciding to open source reducer.sh. It’s a tool I developed whilst I was working for them several years ago. Its sole purpose is to do one thing – but do it good: test-case simplification.
So, let’s say some customer just sent you 120,000 lines of SQL code and affirms that “it definitely causes a crash.” Or maybe you ran RQG (the Random Query Generator) for awhile (with the general query log turned on) and now you have a nice SQL trace which may just lead to that crash the run resulted in. Or you’re a DBA testing the company’s usual queries with Valgrind, and noticed that 2 in 1000 queries give a Valgrind warning in the mysqld error log – you’re just not sure which one. Or maybe you’re a developer, and during testing you saw that a SELECT query output did not look the way it should – the output was “7″ where it should have been “5″ – the …
[Read more]What MySQL version 3.11.0 with new and improved versions other than
