Emergency

Search Results for: MySQL Flash

Don’t Thrash: How to Cache your Hash on Flash

Last week I gave a talk entitled “Don’t Thrash: How to Cache your Hash.” The talk took place at the Workshop on Algorithms and Data Structures (ADS) in a medieval castle turned conference center in …

Read More
 

Finding an optimal balance of I/O, CPU, and RAM for MySQL

For a long time I’ve wanted to know how MySQL scales as you add more memory to the server. Vadim recently benchmarked the effects of increasing memory and CPU core count. He looked for a …

Read More
 

Should we give a MySQL Query Cache a second chance ?

Over last few years I’ve been suggesting more people to disable Query Cache than to enable it. It can cause contention problems as well as stalls and due to coarse invalidation is not as efficient …

Read More
 

Tokutek CEO talks to Wikibon about Big Data and MySQL

by:

John Partridge, President and CEO of Tokutek, sits down to talk about MySQL performance and scalability with the Wikibon Project’s Dave Vellante at last week’s MassTLC Big Data Summit. http://siliconangle.tv/video/tokutek-ceo-discusses-big-data-and-scaling-mysql

Read More
 

High Rate insertion with MySQL and Innodb

I again work with the system which needs high insertion rate for data which generally fits in memory. Last time I worked with similar system it used MyISAM and the system was built using multiple …

Read More
 

MySQL 5.5.8 and Percona Server: being adaptive

As we can see, MySQL 5.5.8 comes with great improvements and scalability fixes. Adding up all the new features, you have a great release. However, there is one area I want to touch on in this post. …

Read More
 

Virident tachIOn: New player on Flash PCI-E cards market

(Note: The review was done as part of our consulting practice, but is totally independent and fully reflects our opinion) In my talk on MySQL Conference and Expo 2010 “An Overview of Flash Storage for …

Read More
 

FlashCache: tpcc workload

This is my last post in series on FlashCache testing when the cache is placed on Intel SSD card. This time I am using tpcc-like workload with 1000 Warehouses ( that gives 100GB of data) …

Read More
 

FlashCache: more benchmarks

Previously I covered simple case with FlashCache, when data fits into cache partitions, now I am trying to test when data is bigger than cache. But before test setup let me address some concern (which …

Read More
 

Presentations Announcement: 2010 O’Reilly MySQL Conference & Expo

The Percona team participated at this year’s O’Reilly MySQL Conference & Expo held April 12-15, 2010 in Santa Clara, California. We gave a lot of talks on…

Author: Peter Zaitsev, Justin Swanhart

MySQL Graphing and Trending with Cacti

Author: Baron Schwartz

Percona‘s Performance and Feature Enhancements to MySQL and InnoDB

Author: Bill Schuler, Baron Schwartz…a Bottleneck

Author: Morgan Tocker

XtraBackup Hot Backups and More

Author: Vadim Tkachenko, Morgan Tocker

You can also read more about this conference on Percona site.

Read More