This blog post looks at SSL connections and how they work in MySQL 5.7. Recently I was working on an SSL implementation with MySQL 5.7, and I made some interesting discoveries. I realized I could connect to the MySQL server without specifying the SSL keys on the client side, and the connection is still secured […]
Read MoreJoin Percona’s Principal Technical Services Engineer, Marcos Albe as he presents Choosing a MySQL High Availability Solution on Thursday, June 29, 2017, at 11:00 am PDT / 2:00 pm EDT (UTC-7). Register Now The MySQL world is full of tradeoffs, and choosing a high availability (HA) solution is no exception. Learn to think about high availability […]
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Join Percona’s Chief Evangelist, Colin Charles as he presents MariaDB Server 10.2: The Complete Guide on Tuesday, June 27, 2017, at 7:00 am PDT / 10:00 am EDT (UTC-7). Register Now The new MariaDB Server 10.2 release is out. It has some interesting new features, but beyond just a list of features we need to […]
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Thank you for attending the Wednesday, June 21, 2017 high availability webinar titled Percona XtraDB Cluster, Galera Cluster, MySQL Group Replication. In this blog, I will provide answers to the Q & A for that webinar. You can find the slides and a recording of the webinar here. Is there a minimum MySQL server version for […]
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In this blog post, we’ll look at how ClickHouse performs in a general analytical workload using the star schema benchmark test. We have mentioned ClickHouse in some recent posts (ClickHouse: New Open Source Columnar Database, Column Store Database Benchmarks: MariaDB ColumnStore vs. Clickhouse vs. Apache Spark), where it showed excellent results. ClickHouse by itself seems […]
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Percona announces the release of Percona Monitoring and Management 1.1.5 on June 21, 2017. For installation instructions, see the Deployment Guide. Changes in PMM Server PMM-667: Fixed the Latency graph in the ProxySQL Overview dashboard to plot microsecond values instead of milliseconds. PMM-800: Fixed the InnoDB Page Splits graph in the MySQL InnoDB Metrics Advanced dashboard to […]
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In this short blog post, we will discuss a helpful feature for tracing MongoDB queries: Cursor Comments. Cursor Comments Much like other database systems, MongoDB supports the ability for application developers to set comment strings on their database queries using the Cursor Comment feature. This feature is very useful for both DBAs and developers for quickly […]
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Join Percona’s Senior Operations Engineer, Daniel Kowalewski as he presents Deploying MySQL in Production on Thursday, June 22, 2017 at 11:00 am PDT / 2:00 pm EDT (UTC-7). Register Now MySQL is famous for being something you can install and get going in less than five minutes in terms of development. But normally you want […]
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In this blog, we’ll look at different MySQL high availability options. The dynamic MySQL ecosystem is rapidly evolving many technologies built around MySQL. This is especially true for the technologies involved with the high availability (HA) aspects of MySQL. When I joined Percona back in 2009, some of these HA technologies were very popular – […]
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Join Percona’s MySQL Practice Manager Kenny Gryp and QA Engineer, Ramesh Sivaraman as they present a high availability webinar around Percona XtraDB Cluster, Galera Cluster, MySQL Group Replication on Wednesday, June 21, 2017 at 10:00 am PDT / 1:00 pm EDT (UTC-7). Register Now What are the implementation differences between Percona XtraDB Cluster 5.7, Galera Cluster […]
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