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Percona Live Europe Featured Talks: Monitoring Open Source Databases with Icinga with Bernd Erk

 | September 14, 2017 |  Posted In: Database Monitoring, MongoDB, MySQL, Percona Live

Percona Live Europe 2017

Welcome to another post in our series of interview blogs for the upcoming Percona Live Europe 2017 in Dublin. This series highlights a number of talks that will be at the conference and gives a short preview of what attendees can expect to learn from the presenter. This blog post is with Bernd Erk, CEO […]

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Percona Live Europe Featured Talks: Visualize Your Data with Grafana Featuring Daniel Lee

 | September 13, 2017 |  Posted In: Database Monitoring, MongoDB, MySQL, Percona Live

Percona Live Europe 2017

Welcome to another post in our series of interview blogs for the upcoming Percona Live Europe 2017 in Dublin. This series highlights a number of talks that will be at the conference and gives a short preview of what attendees can expect to learn from the presenter. This blog post is with Daniel Lee, a […]

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Massive Parallel Log Processing with ClickHouse

 | September 13, 2017 |  Posted In: Database Monitoring, Insight for DBAs, MySQL, Yandex ClickHouse

ClickHouse

In this blog, I’ll look at how to use ClickHouse for parallel log processing. Percona is seen primarily for our expertise in MySQL and MongoDB (at this time), but neither is quite suitable to perform heavy analytical workloads. There is a need to analyze data sets, and a very popular task is crunching log files. Below […]

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cscope: Searching Code Efficiently

 | September 12, 2017 |  Posted In: Insight for DBAs, MariaDB, MySQL

cscope

In this post, we will discuss how to search code with the help of cscope. Let’s begin by checking its description and capabilities (quoting directly from http://cscope.sourceforge.net/): Cscope is a developer’s tool for browsing source code. Allows searching code for: all references to a symbol global definitions functions called by a function functions calling a […]

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Upcoming Webinar September 14, 2017: Supercharge Your Analytics with ClickHouse

 | September 12, 2017 |  Posted In: Database Monitoring, Insight for DBAs, Insight for Developers, MySQL, Technical Webinars, Yandex ClickHouse

ClickHouse

Join Percona’s CTO Vadim Tkachenko @VadimTk and Altinity’s Co-Founder, Alexander Zaitsev as they present Supercharge Your Analytics with ClickHouse on Thursday, September 14, 2017, at 10:00 am PDT / 1:00 pm EDT (UTC-7). Reserve Your Spot   ClickHouse is a real-time analytical database system. Even though they’re only celebrating one year as open source software, it has […]

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Updating InnoDB Table Statistics Manually

 | September 11, 2017 |  Posted In: Database Monitoring, InnoDB, Insight for DBAs, Insight for Developers, MySQL

InnoDB Tables

In this post, we will discuss how to fix cardinality for InnoDB tables manually. As a support engineer, I often see situations when the cardinality of a table is not correct. When InnoDB calculates the cardinality of an index, it does not scan the full table by default. Instead it looks at random pages, as determined […]

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Upcoming Webinar Tuesday September 12: Differences between MariaDB® and MySQL®

 | September 11, 2017 |  Posted In: MariaDB, MySQL, Technical Webinars

MariaDB and MySQL

Join Percona’s Chief Evangelist, Colin Charles (@bytebot) as he presents Differences Between MariaDB and MySQL on Tuesday, September 12, 2017, at 7:00 am PDT / 10:00 am EDT (UTC-7). Reserve Your Spot   Are they syntactically similar? Where do these two query languages differ? Why would I use one over the other? MariaDB is on the […]

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Upcoming Webinar Thursday, September 7: Using PMM to Troubleshoot MySQL Performance Issues

 | September 6, 2017 |  Posted In: Database Monitoring, Insight for DBAs, Insight for Developers, MySQL, Percona Monitoring and Management, Technical Webinars

Percona Monitoring and Management 1.3.0

Join Percona’s Product Manager, Michael Coburn as he presents Using Percona Monitoring and Management to Troubleshoot MySQL Performance Issues on Thursday, September 7, 2017, at 10:00 am PDT / 1:00 pm EDT (UTC-7). Reserve Your Spot   Successful applications often become limited by MySQL performance. Michael will show you how to get great MySQL performance […]

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MyRocks Experimental Now Available with Percona Server for MySQL 5.7.19-17

 | September 6, 2017 |  Posted In: Events and Announcements, MyRocks, MySQL

MyRocks with Percona Server for MySQL

Percona, in collaboration with Facebook, is proud to announce the first experimental release of MyRocks in Percona Server for MySQL 5.7, with packages. Back in October of 2016, Peter Zaitsev announced that we were going to port MyRocks from Facebook MySQL to Percona Server for MySQL. Then in April 2017, Vadim Tkachenko announced the availability […]

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