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February 17, 2015
Percona XtraBackup 2.2.9 is now available
Percona is glad to announce the release of Percona XtraBackup 2.2.9 on February 17, 2015. Downloads are available from our [...]
February 17, 2015
‘Indexing’ JSON documents for efficient MySQL queries over JSON data
MySQL meets NoSQL with JSON UDF I recently got back from FOSDEM, in Brussels, Belgium. While I was there I [...]
February 13, 2015
Percona XtraDB Cluster 5.6: a tale of 2 GTIDs
Say you have a cluster with 3 nodes using Percona XtraDB Cluster (PXC) 5.6 and one asynchronous replica connected to [...]
February 11, 2015
TokuDB Table Optimization Improvements
Section I: Fractal Tree and Optimization Overview Tokutek’s Fractal Tree® technology provides fast performance by injecting small messages into buffers inside [...]
February 10, 2015
Online GTID rollout now available in Percona Server 5.6
Global Transaction IDs (GTIDs) are one of my favorite features of MySQL 5.6. The main limitation is that you must [...]
February 6, 2015
Percona Server 5.6.22-72.0 is now available
Percona is glad to announce the release of Percona Server 5.6.22-72.0 on February 6, 2015. Download the latest version from the [...]
February 5, 2015
TokuDB Hot Backup Now a MySQL Plugin
In the recently released TokuDB 7.5.5 the implementation of TokuDB hot-backup moved from a patch to the MySQL Server, to [...]
February 4, 2015
A Tokutek Take on MongoDB v3.0
On February 3rd MongoDB, Inc. formally announced MongoDB v3.0 (the product release formerly known as v2.8). It includes a number [...]
February 4, 2015
The future of MySQL quality assurance: Introducing pquery
Being a QA Engineer, how would you feel if you had access to a framework which can generate 80+ crashes [...]
February 3, 2015
Percona Live 2015 Lightning Talks, BoF submission deadline Feb. 13! And introducing “MySQL 101” program
It’s hard to believe that the Percona Live MySQL Conference and Expo is just over two months away (April 13-16 [...]
February 2, 2015
Faster fingerprints and Go packages for MySQL
I’m happy to announce Go packages for MySQL. Particularly exciting is a new query fingerprint function which is very fast and [...]
January 30, 2015
OpenStack Live 2015: FAQs on the who, what, where, when, why & how
This April 13-14 Percona is introducing an annual conference called OpenStack Live. I’ve seen a few questions about the new [...]
January 29, 2015
TokuDB 7.5.5 is now available
Tokutek is pleased to announce the general availability of TokuDB 7.5.5. The notable changes since TokuDB 7.5.3 are: Rebased onto MySQL [...]
January 29, 2015
GHOST vulnerability (CVE-2015-0235) Percona response
Cloud security company Qualys announced Tuesday the issues prevalent in glibc since version 2.2 introduced in 2000-11-10 (the complete Qualys [...]
January 29, 2015
Multi-threaded replication with MySQL 5.6: Use GTIDs!
MySQL 5.6 allows you to execute replicated events in parallel as long as data is split across several databases. This [...]
January 27, 2015
Percona University: Back to school Feb. 12 in Raleigh, N.C.
About two years ago we held our first-ever Percona University event in Raleigh, N.C. It was a great success with [...]
January 26, 2015
Percona Toolkit 2.2.13 is now available
Percona is pleased to announce the availability of Percona Toolkit 2.2.13. Released January 26, 2015. Percona Toolkit is a collection of advanced command-line [...]
January 26, 2015
MySQL benchmarks on eXFlash DIMMs
In this blog post, we will discuss MySQL performance on eXFlash DIMMs. Earlier we measured the IO performance of these [...]
January 23, 2015
Using Percona Cloud Tools to solve real-world MySQL problems
For months when speaking with customers I have been positioning Percona Cloud Tools (PCT) as a valuable tool for the [...]
January 22, 2015
Mo’ Data, Mo’ Problems
Welcome to blog #2 in a series about the benefits of the Fractal Tree. In this post, I’ll be explaining [...]