Posts Categorized: Pythian
Here is a compilation of MySQL-related news and posts that I found interesting. Enjoy!
While doing my high availability deep dive at Collaborate 12 few weeks ago, I stated that storage replication qualifies for the cold failover licensing rules (see slide #128). During collaborate, I spoke to one person at Oracle who definitely knows the rules. Simon Haslam also reached out to me by email pointing out that things might not be that rosy. I will update the slides accordingly. In any case, please do your own homework and don’t trust my conclusions here — don’t take this as licensing advice by any means.
These are my personal rules to moderate the public forums on LinkedIn. I’ve posted on that topic in the discussion on the IOUG Exadata SIG forum. As I’m passing RAC SIG group to the next folks on the board (I’m the RAC SIG president until end of August), I needed to hand over my forum management duties too. I decided that it might be useful to the wider audience, so why don’t I just publish this on the blog?
As Summer begins in many parts of the world, not only is nature waking up, but many bloggers are also coming out of hiatus and the database blogsphere is seeing new sensational activity. This Log Buffer Edition includes blogging tidbits from Oracle, SQL Server, and MySQL. Enjoy!
I spent last week at Collaborate 2012 in Las Vegas, and it was a really great experience in many ways. I am a MySQL DBA and have been working with MySQL for most of my career, so Collaborate didn’t seem like an obvious choice. It turned out that I had so much to learn from Oracle professionals and the Oracle community that could be applied in the MySQL world. For me, an indication of a good conference is when you come back inspired and full of ideas.
Pythian is excited to announce that Heidi Hauver, Pythian’s HR Director, has been named as one of the recipients of the Ottawa Business Journal’s prestigious Forty Under 40 Award! A BIG congratulations from all of us, Heidi!
Why this article? First, I had fun digging in the code. Then, I was reading about the future improvements for MySQL 5.6 and about some currently in 5.5. Most of them are well covered by people with more expertise than me. So I read, but after a while I became curious, read the code, and performed tests. I was looking at how the new Purge thread mechanism work and its implications. Here’s what I found.
There is no replacement for the documentation of database products. There is no alternative to forums for these technologies, and no alter-ego for database blogs. They create yet another avenue to explore for professionals who need help. This Log Buffer Edition helps professionals locate a few blog posts from across the databases. Enjoy!
This post contains a brief list of what I have found interesting during the last two weeks. Up to now, April has been a great month for MySQL…
When I heard about this project a year ago, I was really excited about it. Many cluster-wide projects based on Postgres were developed very slowly, based on older (i.e. Postgres-R http://www.postgres-r.org/) or proprietary (i.e. Greenplum) versions. The features that this project hoped to achieve were ambitious, as we’ll detail in this post. And best of…