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Displaying posts with tag: mysql upgrade (reset)

Tungsten University: Zero-Downtime MySQL Maintenance And Schema Operations
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  Do you know how to do rolling maintenance on your database hosts so you can make changes without stopping applications? How about upgrading schema and applications themselves? Tungsten clusters have a host of features that can help you with everything from basic administration to complex application upgrades. This webinar shows you the different types of administration you need to perform, and
Amateurs – They give us professionals a bad name
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Any person with half a brain would see from the error messages below that the MySQL server is not operating optimally, or more specifically the MySQL upgrade has not completely successfully and let users can go happily use the website. It amazing me when web hosting providers tell their paying client that an upgrade has been performed yet they did not have the intelligence to actually look at the error log for confirmation. Got a mysql> prompt, it’s all good. One of the first things I check is the error log.

When will people learn the MySQL error log is a valuable resource both for what it contains, and what it should not contain.

120426 17:36:00 [Note] /usr/libexec/mysqld: Shutdown complete

120426 17:36:00 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended
120426 17:36:00 mysqld_safe Starting mysqld daemon with
  [Read more...]
A step by step guide to upgrading to MySQL 5.5
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MySQL 5.5 has created a lot of hype and its not just hype, there are major performance enhancements not only in the MySQL server itself but in the newer InnoDB plugin shipped with MySQL 5.5. That's exactly the reason why I have myself upgraded to MySQL 5.5 (The server running this blog run MySQL 5.5). Now since I haven't come across a guide to help in upgrading to MySQL 5.5, I thought why not make one myself
Showing entries 1 to 3

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