Planet MySQL Planet MySQL: Meta Deutsch Español Français Italiano 日本語 Русский Português 中文
Showing entries 1 to 5

Displaying posts with tag: cpu (reset)

Which Compression Tool Should I Use for my Database Backups? (Part I: Compression)
+0 Vote Up -0Vote Down

This week we are talking about size, which is a subject that should matter to any system administrator in charge of the backup system of any project, and in particular database backups.

I sometimes get questions about what should be the best compression tool to apply during a particular backup system: gzip? bzip2? any other?

The testing environment

In order to test several formats and tools, I created a .csv file (comma-separated values) that was 3,700,635,579 bytes in size by transforming a recent dump of all the OpenStreetMap nodes …

  [Read more...]
Oracle Critical Patch Update for MySQL
+1 Vote Up -0Vote Down

Oracle has released the Critical Patch Update (CPU) for July 2014. The Oracle MySQL Risk Matrix lists 10 security fixes.

It took me some time to understand the subcomponent names. So here is the list with the full name of each subcomponent:

Subcomponent Full name
SRFTS Server: Full Text Search
SRINFOSC Server: …




  [Read more...]
MySQL in Oracle Critical Patch Update Advisory January 2014
+0 Vote Up -0Vote Down

Oracle has released the Critical Patch Update (CPU) advisory for January 2014.

The affected MySQL products are:

  • Oracle MySQL Enterprise Monitor, versions 2.3, 3.0 
  • Oracle MySQL Server, versions 5.1, 5.5, 5.6

So this means that you should consider updating MySQL. For MySQL Enterprise the updates should be available on My Oracle Support and for the Community version the new versions are on the …




  [Read more...]
Tech Messages | 2012-05-11
+0 Vote Up -0Vote Down

A special extended edition of Tech Messages for 2011-09-21 through 2012-05-11:

  [Read more...]
MySQL University: Scalability by design
Employee +0 Vote Up -0Vote Down

This Thursday, we're continuing our series of sessions on MySQL performance measuring and improvements with Richard Smith's presentation titled Scalability by Design - Coding for Systems With Large CPU Counts. Richard works in the Performance and Applications Engineering department at Sun Microsystems, so again, expect to get some deep insights into the inner workings of the MySQL Server.

Richard is based in Australia, so note that this session will …

  [Read more...]
Showing entries 1 to 5

Planet MySQL © 1995, 2014, Oracle Corporation and/or its affiliates   Legal Policies | Your Privacy Rights | Terms of Use

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.