logo
Apache Lounge
Webmasters

 


About

Forum Index Downloads Search Register Log in  RSS Apache Lounge
 



Keep Server Online

If you find the Apache Lounge, the downloads and overall help useful, please express your satisfaction with a donation.

or

Bitcoin

A donation makes a contribution towards the costs, the time and effort that's going in this site and building.

Thank You! Steffen

Apache Lounge is not sponsored.

Your donations will help to keep this site alive and well, and continuing building binaries.



Is MySQL 5.6 slower than MySQL 5.5 ?

 
Post new topic   Reply to topic    Apache Forum Index -> Other Software



View previous topic :: View next topic  
Author Message
Steffen
Moderator


Joined: 15 Oct 2005
Posts: 2581
Location: Hilversum, NL, EU

PostPosted: Mon 18 Feb '13 20:39    Post subject: Is MySQL 5.6 slower than MySQL 5.5 ? Reply with quote

For your info.

There have been number reports/benchmarks showing MySQL 5.6 to be slower than MySQL 5.5 on variety of workloads. There are many possible reasons and I believe we will learn about many of them in the next few weeks and months as MySQL 5.6 is starting to get production battle tested and there is inflow of real world production performance data hitting MySQL Support Team at Oracle. For number of Simple workloads I would expect to see some slowdown – MySQL 5.6 Optimizer got a lot smarter and the more plans have to be considered for the query the more time the query optimization is likely to take. I also would expect newer code to benefit from “polishing” and clean up to achieve the best performance possible.

Read more... http://www.mysqlperformanceblog.com/2013/02/18/is-mysql-5-6-slower-than-mysql-5-5/

Steffen
Back to top


Post new topic   Reply to topic    Apache Forum Index -> Other Software
Page 1 of 1