… to everyone who was in attendance on 05 June 2013 for my “Choosing …releases before we can consider it truly production-ready. I suppose I should state an obvious disclaimer here in that the …replication, it looks like you’ll need to wait for the next release of MHA. Q: How do you monitor MySQL to…
Post: MySQL Query Patterns, Optimized - Webinar questions followup
June 3, 2013 By 2 Comments
… Thanks to everyone who attended, and especially to folks who asked the great questions. I answered as many …and see how easy it is? ;-) Generative grammars like SQL can produce an infinite variety of queries…. why you thought about doing that and why it helped? When I did not use the STRAIGHT…
Post: Is Synchronous Replication right for your app?
May 14, 2013 By 18 Comments
… an achievement, your application updates this table with a statement like this: UPDATE achievements SET count = count + 1 where achievement = ‘killed… coming from: From the same node: This will behave just like standard Innodb. The first transaction will acquire the necessary row… application has that logic (I usually get less than 5 people who do out of 100). But, what to do? Retrying automatically, or giving…
Comment: 10 years of MySQL User Conferences
April 13, 2013 By 6 Comments
… who he was: he was the guy I contacted to have my blog aggregated into planet.mysql.com. He wrote how he likes… training a couple months before. Good companion. So I looked up Giuseppe who said “I don’t have time now, could you meet… with us? OK, sitting next to Giuseppe & Dups. “Just how do you pronounce your name?” Sheeri asks. Weirder. So keynotes, …., community…
Post: Percona Live MySQL Conference and Expo 2013: It feels like 2007 again
March 21, 2013 By Leave a Comment
…like a MySQL Renaissance. All of the major MySQL players are coming to the Percona Live MySQL Conference and Expo 2013. I…Sunny honestly knows more about InnoDB internals than I do. There are going to be a lot … one of the few engineers in the world who knows everything about InnoDB. If you seriously …
Post: Open Source, the MySQL market (and TokuDB in particular)
May 10, 2013 By 13 Comments
… be able to choose who provides services for your product. Independent expertise. Customers like to get trustworthy … the question here is: Do you care more about your customers – or do you and your investors come… the community than during all previous years. I expect that TokuDB will see a tenfold …
Comment: SimCity outages, traffic control and Thread Pool for MySQL
March 21, 2013 By 16 Comments
I can broadly confirm Ronald’s depiction of events. There are … lack of listening by sales people to the developers who would actually do the work – thus while it was a sale, it… thus inevitably under-delivers. When a feature is hacked in like that, it might be usable for the one specific client…
Post: 10 years of MySQL User Conferences
April 11, 2013 By 6 Comments
… with some technical talks directly from the Oracle MySQL engineers who brought us MySQL 5.6. MariaDB and Percona products are… ? You can do it now with “Peter15″ discount code and get 15% off. P.S I also would very much like to know what memorable moments do you have from you attending MySQL…
Post: Follow these basics when migrating to Percona XtraDB Cluster for MySQL
May 1, 2013 By 10 Comments
… at all which I reported on this bug. This would be a showstopper for anyone who wants to,… under PXC, wsrep_replicate_myisam allows you to do so. However, if you can, you should consider… any other issues replicating to Percona XtraDB Cluster, I‘d like to hear your thoughts and experience on the …
Comment: SimCity outages, traffic control and Thread Pool for MySQL
March 21, 2013 By 16 Comments
… written by a very smart engineer at eBay who‘s name escapes me. Because eBay wanted to … happen, so now by saying this I will have started a likely flame war discussion. The purpose behind … time managing threads and context switching then actually doing work. I am not at liberty to detail specifics,…
