June 19, 2013

Comment: Is Synchronous Replication right for your app?

…-archiver and similar tools. I do believe that’s the “right” solution. second comment, second paragraph — yes, total transaction execution time…

Post: Is Synchronous Replication right for your app?

… about is if moving from async to synchronous replication is right for their application or not. Facts about Galera replication There… work with it, PXC/Galera Synchronous replication is probably not right for you.

Post: Understanding the maximum number of columns in a MySQL table

… up with your own answers… and see if you’re right or can prove me wrong! Back in 2009, I finished… being able to exceed 64k, you’re roughly on the right track to working out the maximum number of columns in… exactly the same as what I can create. That’s right folks, in MySQL 5.6 you can create a table…

Post: Follow these basics when migrating to Percona XtraDB Cluster for MySQL

… Cluster (PXC) for MySQL is a hot thing right now and some users jump right in without enough testing. Consequently, they’re…

Post: My Sessions at Percona Live MySQL Conference and Expo 2013

…, managing and monitoring PXC.  MariaDB Galera Cluster users should fit right in: http://www.percona.com/live/mysql-conference-2013/sessions… looks like.  Again, Galera / MariaDB Galera Cluster users should fit right in here. http://www.percona.com/live/mysql-conference-2013…

Comment: Is Synchronous Replication right for your app?

… make its way into Percona Server. :) @Peter: Yes, you are right, I am talking about commits. I’m not sure how…

Comment: MySQL and Percona Server in LinkBench benchmark

…. The way buf_LRU_scan_and_free_block() is written right now we’ll call buf_LRU_free_block() on each…

Comment: Benchmarking Percona Server TokuDB vs InnoDB

RIch, Like I said, unfortunately upsert part did not work in this benchmark, so it was mostly INSERT benchmark. I fixed workload and right now I am running a different test, which uses “x=x+value(x)” a lot. So I am very interested to have it optimized and would like to run it.

Comment: Solving INFORMATION_SCHEMA slowness

@Bill, Current version on the server is 5.1.58, and it was recently migrated from 5.1.34. And no we cannot upgrade right now.

Comment: CVE-2012-4414 strikes back in MySQL 5.5.29 (and what we're doing in Percona Server 5.5.29)

Hi Kristian, You are actually right, thank you for correcting me. I am able to cause …