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ScaleArc: Benchmarking with sysbench

 | March 31, 2014 |  Posted In: Benchmarks, Insight for DBAs, MySQL, Percona Live, Percona MySQL Consulting

ScaleArc recently hired Percona to perform various tests on its database traffic management product. This post is the outcome of the benchmarks carried out by Uday Sawant (ScaleArc) and myself. You can also download the report directly as a PDF here. The goal of these benchmarks is to identify the potential overhead of the ScaleArc […]

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16000 active connections – Percona Server continues to work when others die

 | February 4, 2014 |  Posted In: Benchmarks, MySQL, Percona Server

We just published results with improvements in Thread Pool in Percona Server: Percona Server: Thread Pool Improvements for Transactional Workloads Percona Server: Improve Scalability with Thread Pool What I am happy to see is that Percona Server is able to handle a tremendous amount of user connections. From our charts you can see it can […]

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Percona Server: Thread Pool Improvements for Transactional Workloads

 | January 29, 2014 |  Posted In: Benchmarks, MySQL, Percona Server

In a previous thread pool post, I mentioned that in Percona Server we used an open source implementation of MariaDB’s thread pool, and enhanced/improved it further. Below I would like to describe some of these improvements for transactional workloads. When we were evaluating MariaDB’s thread pool implementation, we observed that it improves scalability for AUTOCOMMIT […]

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Percona Server: Improve Scalability with Percona Thread Pool

 | January 23, 2014 |  Posted In: Benchmarks, MySQL, Percona Server

By default, for every client connection the MySQL server spawns a separate thread which will process all statements for this connection. This is the ‘one-thread-per-connection’ model. It’s simple and efficient until some number of connections N is reached. After this point performance of the MySQL server will degrade, mostly due to various contentions caused by […]

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A closer look at Percona Server 5.6

 | October 8, 2013 |  Posted In: Benchmarks, MySQL, Percona Server, Percona Software

Yesterday we announced the GA release of Percona Server 5.6, the latest release of our enhanced, drop-in replacement for MySQL. Percona Server 5.6 is the best free MySQL alternative for demanding applications. Our third major release, Percona Server 5.6 offers all the improvements found in MySQL 5.6 Community Edition plus scalability, availability, backup, and security […]

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Percona Live London 2013: an insider’s view of the schedule

 | September 18, 2013 |  Posted In: Benchmarks, Events and Announcements, Hardware and Storage, Insight for DBAs, Insight for Developers, MySQL, Percona Live, Percona XtraBackup

With the close of call for papers earlier this month, the Percona Live London conference committee was in full swing this past week reviewing all of the many submissions for November’s Percona Live London MySQL Conference. The submissions are far ranging and cover some really interesting topics, making the lineup for Percona Live London really strong! […]

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TokuDB vs InnoDB in timeseries INSERT benchmark

 | September 5, 2013 |  Posted In: Benchmarks, MySQL

This post is a continuation of my research of TokuDB’s  storage engine to understand if it is suitable for timeseries workloads. While inserting LOAD DATA INFILE into an empty table shows great results for TokuDB, what’s more interesting is seeing some realistic workloads. So this time let’s take a look at the INSERT benchmark.

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