…know it is not MySQL problem, might be even not problem with your MySQL configuration, queries and hardware…to use. Do push concurrency too high Many developers will test script with multiple level of …good idea. It also often helps with monopolizing replication thread. For example if I need to …
Post: My talks on PL MySQL Conference (+free book inside)
February 14, 2012 By Leave a Comment
… lead developer. And two talks: Percona XtraDB Cluster: New HA solution. There I will cover XtraDB Cluster features and usage scenarios. MySQL… we will have published our new book: High Performance MySQL: Optimization, Backups, Replication, and More If you plan to attend conference, it…
Post: An update on Percona Live MySQL Conference & Expo 2012
November 30, 2011 By 2 Comments
… they can benefit MySQL users. And I think we always just relied on a cadre of the core MySQL developers to submit talks about what is new in MySQL, the MySQL roadmap for the future, and bread-and-butter talks about topics such as how replication works, new…
Post: Join me for 'MySQL 5.6: Advantages in a Nutshell.' Webinar. March 6 at 10 a.m. PST
March 4, 2013 By Leave a Comment
… overview of the most important developments in MySQL 5.6 including the new optimizer, replication, and transparency features. “MySQL 5.6: Advantages in a… from Peter on MySQL 5.6, please check out “Percona Welcomes MySQL 5.6!” and “Is MySQL 5.6 slower than MySQL 5.5?” * * * Save 15% on admission to next month’s Percona Live MySQL…
Post: Percona MySQL University comes to Toronto on March 22
February 18, 2013 By 2 Comments
…week so we had many speakers available. Specifically the MySQL High Availability, Replication, Clustering are getting a lot of coverage. Special …events designed to educate and inform developers and system architects on the latest and greatest MySQL products, services and technologies. The practical…
Post: Percona MySQL University in Montevideo and Buenos Aires
January 24, 2013 By 3 Comments
… to be a lot of fun! With Percona MySQL University events, we focus on MySQL Education for broad group of users. We… just starting with MySQL to experienced MySQL developers and DBAs. So whether you’re a college student or an experienced MySQL professional, you should… on MySQL 5.6 with “MySQL 5.6: Advantages in a nutshell” as well as the great new Replication an Clustering solution for MySQL…
Post: CVE-2012-4414 strikes back in MySQL 5.5.29 (and what we're doing in Percona Server 5.5.29)
January 13, 2013 By 4 Comments
… very important, it means that anyone can verify if their MySQL server is vulnerable, after all, many people run their own… the MariaDB developers. I used the MariaDB test case against my branch that updated Percona Server to be based on MySQL 5…, which then breaks statement based replication. Users of MariaDB and Percona Server are not affected, only MySQL 5.5.29 users are…
Post: Read/Write Splitting with PHP Webinar Questions Followup
January 23, 2013 By 4 Comments
… for environments that use traditional MySQL asynchronous replication. edit: PXC is really a bit like semi-synchronous replication, in that changes are queued… executed more promptly than they would be in single-threaded MySQL replication. Therefore all nodes stay in sync much more reliably. Also… for a middleware product like MySQL Proxy to assure stability, given that its intended use encourages developers to write their own plugins…
Post: Thank you for joining us at Percona Live, NYC 2012
October 7, 2012 By 1 Comment
… performance management platform. I find it great help both for MySQL Developers and DBAs especially helpful in offering the “proof” of Performance… Parallel replication, filtering, cross database replication. It feature set beats MySQL 5.6 but as Robert Hodges puts it , “it works with MySQL 5…
Comment: SimCity outages, traffic control and Thread Pool for MySQL
March 21, 2013 By 16 Comments
…’s a task that developers need to do on internal company time, which at that time (in MySQL AB) was aggressively driven… skill and familiarity with the codebase but not with the development process, would implement a feature. In short, the fact that… good early example of this is classic MySQL replication, which was implemented by Sasha Pachev at MySQL AB around 1999, paid for by…
