June 19, 2013

Post: Implementing SchemaSpy in your MySQL environment

…schema changes are automatically …database — I’m using the MySQL Connector/J Install the graphiz package Creating a mysqlDatabase. Percona, Michael Coburn

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Post: Is your MySQL buffer pool warm? Make it sweat!

… active master server has an issue. At Groupon, our standard MySQL database configuration follows this active/passive pattern. There is a virtual…–mysql-schema schema_name –query-log-stdin –dispatcher-plugin thread-pool –thread-pool-threads-count 100 –session-init-query \”set innodb_fake_changes

Post: 10 years of MySQL User Conferences

… and MaxDB database looked like it had a solid future. MySQL Cluster and MySQL Press were announced during this event; “High Performance MySQL” 1st… name changes to “MySQL Conference and Expo” that year and moves to its current location at the convention center in Santa Clara, California. MySQL

Post: Percona Server for MySQL 5.5.30-30.2 now available

…implied an implicit secondary index with the same name. Fixed by detecting such cases and omitting …assertion errors in the log parser or bad changed page data. Bug fixed #1108613 (Laurynas Biveinis). … for MySQL would re-create the test database when using rpm on server upgrade, even if the database

Post: Percona Server 5.5.30-30.2 rerelease fixes non-restart issue

…implied an implicit secondary index with the same name. Fixed by detecting such cases and omitting …assertion errors in the log parser or bad changed page data. Bug fixed #1108613 (Laurynas Biveinis). … for MySQL would re-create the test database when using rpm on server upgrade, even if the database

Post: Percona Server on the Raspberry Pi: Your own MySQL Database Server for Under $80

… many reasons for wanting a small MySQL database server: You’re a uni student who wants to… addresses it assigned, usually together with a host name. While there, you could also assign a permanent …now also) Re-connect to see if your password change worked as expected, and install Percona Server from …

Post: Using Flexviews - part two, change data capture

… was not available for MySQL. Change Data Capture can be used to: Monitor a database table, or tables for changes. Improve ETL performance by… seemed like an appropriate name. The Binary Log is the MySQL log which records changes to tables in the database. FlexCDC reads the binary…

Post: Be productive with the MySQL command line

… of table and column names You can turn off this feature to get a quicker startup with -A Database changed mysql> select count(*) from sakila; ERROR 1146 (42S02): Table ‘sakila.sakila’ doesn’t exist mysql> select count(*) from…

Post: Ultimate MySQL variable and status reference list

… the amazing MySQL manual, especially the option and variable …Com_call_procedureblogpercona.commanual Com_change_dbblogpercona.commanual Com_change_masterblogpercona.commanual Com_… skip_log_warningsblogpercona.commanual skip_name_resolveblogpercona.commanual skip_networkingblogpercona.commanual …

Post: How to create/restore a slave using GTID replication in MySQL 5.6

…http://dev.mysql.com…# mysqldump –all-databases –single-transaction –…> show global variables like ‘gtid_purged’; +—————+——-+ | Variable_name | Value | +—————+——-+ | gtid_purged | | +—————+——-+ slave1 >…changing GTID_PURGED manually but we can’t change