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Many thanks to the MySQL Community
Many thanks to the MySQL Community. The Oracle Open world sessions had veterans (Sheeri, Sarah, Giuseppe, Ronald, Baron, to just list a few) and a wealth of newcomers. We evan had Oracle DBAs taking...
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MySQL (@openSUSE) survey
This is not really a blog post. I just would like to know you opinion on state of MySQL at openSUSE and openSUSE Build Service. But I’m interested in your feedback even if you are not using openSUSE or...
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How not to grant permissions
I went to EuroBSDcon in Maarssen, the Netherlands. It was a great conference and I might write another blog about it.I the conference bag there was a copy of the dutch Linux Magazine. The magazine is...
View ArticleConnector/J Presentation at JavaOne and SVCC
I’ve uploaded both the presentation materials and demo code used in my JavaOne and Silicon Valley Code Camp presentations. Since I ran out of time at JavaOne, I’ll be writing blog posts later this...
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MySQL in openSUSE and you
Earlier today I asked on this blog and everywhere else people to fill in a simple survey of how do they use MySQL, which one and what should I focus on. I already have more than 30 answers (don’t stop...
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Eventual consistency with transactions
In my last post I described the motivation for the new NDB$EPOCH conflict detection function in MySQL Cluster. This function detects when a row has been concurrently updated on two asynchronously...
View ArticleSpeaking on Percona Live, London: "Programmatic Queries: things you can...
I'll be speaking at the Percona Live event, held in London, October 24, 25, 2011. My session is called Programmatic Queries: things you can code with SQL. It's a short 30 minute talk, in which I...
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new features in MySQL Cluster 7.2.1
AQL (aka push down join)Further improvements and refinements compared to 7.2.0 from AprilIndex statisticsA long over due feature, that aims to reduce(minimize) need of manual query tuning that...
View ArticleNew MySQL Enterprise Oracle Certifications
As mentioned in my summary of MySQL announcements at Oracle OpenWorld, we announced last Monday new MySQL Enterprise Certifications with Oracle Secure Backup and with a number of offerings within the...
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Limitations of partitioning in MySQL 5.1
Some limitations of partitioning in MySQL 5.1 on one page. All columns used in the partitioning expression for a partitioned table must be part of every unique key that the table may have.These rules...
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Infinite Replication Loop
Last week I helped 2 different customers with infinite replication loops. I decided to write a blog post about these infinite loop of binary log statements in MySQL Replication. To explain what they...
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MySQL Cluster material from Oracle Open World 2011
For those people that weren’t able to attend the MySQL Cluster demo or sessions at this year’s Oracle Open World (or even for those that did) and would like copies of the material, links are provided...
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Customer & Partner Success Mark SkySQL's First Year in Operations
SkySQL today announced rapid growth and success in its first year of operations, fueled by new customers, partnerships and corporate growth. Highlights of the company's first year include: • Signing...
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MySQL Utilities Release 1.0.3
The MySQL Utilities project continues to evolve with key new features forreplication and export. The latest release, 1.0.3, is no exception. MySQL Utilities is included in the MySQL Workbench product...
View ArticleThe NeXT
Sitting on a shelf in my garage is a reminder that Steve Jobs' product launches didn't always go the way he hoped for. It's my NeXT station and my NeXT laser printer. The printer has a perfectly...
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MySQL versions shootout
As part of work on “High Performance MySQL, 3rd edition”, Baron asked me to compare different MySQL version in some simple benchmark, but on decent hardware. So why not. I took our Cisco UCS C250 and...
View ArticleMySQL HA shootout at Percona Live UK
I'm looking at the schedule for Percona Live UK coming up in 2 weeks from now and realize there's quite a smorgasbord of High Availability talks. What's more interesting, I see that we will be...
View ArticleWindows Native Authentication for MySQL
Starting with MySQL 5.5.16 it is possible to setup a password-less connections from clients into MySQL server using Windows SSPI authentication framework. This functionality is provided by Windows...
View ArticleUh, uh… extending mysqlnd: monitoring and statement redirection
Uh, uh… about a year ago Mayflower OpenSource Labs released the mysqlnd user handler plugin (PECL/mysqlnd_uh). The extension lets you extend and replace mysqlnd internal function calls with PHP. Uh,...
View ArticleUh, uh… extending mysqlnd: monitoring and statement redirection
Uh, uh… about a year ago Mayflower OpenSource Labs released the mysqlnd user handler plugin (PECL/mysqlnd_uh). The extension lets you extend and replace mysqlnd internal function calls with PHP. Uh,...
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