I will be presenting at upcoming MySQL Meetup at San Francisco this Thursday, August 13. I will talk about Sphinx covering the new cool features this search engine has as well as showing the demo on how simple it is to use Sphinx to implement high performance full text search for your MySQL driven application. [...]
Inspired by NILFS: A File System to Make SSDs Scream and some customers asked if they should try NILFS on their SSD disks I decided to run quick tests to see how it performs. Installation on our Ubuntu 8.10 with SSD disk (Intel X25-E, 32GB) was pretty plain and I got partition with NILFS without [...]
So during preparation of XtraDB template for EC2 I wanted to understand what IO characteristics we can expect from EBS volume ( I am speaking about single volume, not RAID as in my previous post). Yasufumi did some benchmarks and pointed me on interesting behavior, there seems several level of caching on EBS volume.
During preparation of Percona-XtraDB template to run in RightScale environment, I noticed that IO performance on EBS volume in EC2 cloud is not quite perfect. So I have spent some time benchmarking volumes. Interesting part with EBS volumes is that you see it as device in your OS, so you can easily make software RAID [...]
Note: This blog post is part 1 of 4 on building our training workshop.
The Percona training workshop will not cover sharding. If you follow our blog, you’ll notice we don’t talk much about the subject; in some cases it makes sense, but in many we’ve seen that it causes architectures to be prematurely complicated.
So let me state it: You don’t want to shard.
Optimize everything else first, and then if performance still isn’t good enough, it’s time to take a very bitter medicine. The reason you need to shard basically comes down to one of these two reasons
Today, we are announcing that we’re ready to offer training for InnoDB and XtraDB in Santa Clara and San Francisco.Â The course was developed by Morgan Tocker with input from all our team – and covers a lot of the performance problems we run through in our consulting practice. The Details: 14th Sept – Santa [...]
If you do not follow MariaDB development, I want to head up XtraDB has been commited to MariaDB server and will be included in binary releases of MariaDB (scheduled on end of August – September) as replacement of InnoDB storage engine. MariaDB will also include PBXT storage engine, Sphinx storage engine and few our non-InnoDB [...]