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Column Store Database Benchmarks: MariaDB ColumnStore vs. Clickhouse vs. Apache Spark

 | March 17, 2017 |  Posted In: Apache Spark, Big Data, Column Store Database, MySQL

Column Store Database

This blog shares some column store database benchmark results, and compares the query performance of MariaDB ColumnStore v. 1.0.7 (based on InfiniDB), Clickhouse and Apache Spark. I’ve already written about ClickHouse (Column Store database). The purpose of the benchmark is to see how these three solutions work on a single big server, with many CPU cores and large amounts of […]

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Elasticsearch Ransomware: Open Source Database Security Part 2

and  | January 18, 2017 |  Posted In: Big Data, JSON

Elasticsearch Ransomware

In this blog post, we’ll look at a new Elasticsearch ransomware outbreak and what you can do to prevent it happening to you. Mere weeks after reports of MongoDB servers getting hacked and infected with ransomware, Elasticsearch clusters are experiencing the same difficulties. David Murphy’s blog discussed the situation and the solution for MongoDB servers. In this […]

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Percona Live 2017 Sneak Peek Schedule Up Now! See the Available Sessions!

 | December 16, 2016 |  Posted In: Apache Spark, Big Data, Cloud and MySQL, Cloud and NoSQL, Database Monitoring, Docker, Events and Announcements, Group Replication, High-availability, InnoDB, MariaDB, MongoDB, MySQL, Orchestrator, Percona Live

Percona Live Featured Session

We are excited to announce that the sneak peek schedule for the Percona Live 2017 Open Source Database Conference is up! The Percona Live Open Source Database Conference 2017 is April 24th – 27th, at the Hyatt Regency Santa Clara & The Santa Clara Convention Center. The Percona Live Open Source Database Conference 2017 is […]

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2016 Percona Live Tutorials Schedule is UP!

 | December 29, 2015 |  Posted In: Big Data, Cloud and MySQL, Cloud and NoSQL, Events and Announcements, MongoDB, Percona Live

12 Days Until Percona Live

We are excited to announce that the tutorial schedule for the Percona Live Data Performance Conference 2016 is up! The schedule shows all the details for each of our informative and enlightening Percona Live tutorial sessions, including insights into InnoDB, MySQL 5.7, MongoDB 3.2 and RocksDB. These tutorials are a must for any data performance professional! The […]

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Percona University: Back to school Feb. 12 in Raleigh, N.C.

 | January 27, 2015 |  Posted In: Big Data, Insight for DBAs, MariaDB, MySQL, OpenStack

About two years ago we held our first-ever Percona University event in Raleigh, N.C. It was a great success with high attendance and very positive feedback which led us to organize a number of similar educational events in different locations around the world. And next month we’ll be back where it all started. On February […]

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