The MariaDB Foundation is pleased to announce the availability of MariaDB 10.2.20, the latest release in the MariaDB 10.2 series, as well as MariaDB Connector/C 3.0.8. Both are stable releases. See the release notes and changelogs for details. Download MariaDB 10.2.20 Release Notes Changelog What is MariaDB 10.2? MariaDB APT and YUM Repository Configuration Generator […]
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Percona has released Percona Server for MySQL 8.0 as Generally Available (GA). Our Percona Server for MySQL 8.0 software is the company’s free, enhanced, drop-in replacement for MySQL Community Edition. Percona Server for MySQL 8.0 includes all of the great features in MySQL Community Edition 8.0. It also includes enterprise-class features from Percona made available free and open source. Percona Server for MySQL is trusted by thousands of enterprises to meet their need for a mature, proven, cost-effective MySQL solution that delivers excellent performance and reliability.
Downloads are available on the Percona Website and in the Percona Software Repositories.
Features in Percona Server for MySQL 8.0
Percona …
[Read more]Percona announces the GA release of Percona Server for MySQL 8.0.13-3 on December 21, 2018 (downloads are available here and from the Percona Software Repositories). This release merges changes of MySQL 8.0.13, including all the bug fixes in it. Percona Server for MySQL 8.0.13-3 is now the current GA release in the 8.0 series. All of Percona’s software is open-source and free.
Percona Server for MySQL 8.0 includes all the features available in MySQL 8.0 Community Edition in addition to enterprise-grade features developed by Percona. For a list of …
[Read more]I wish you all the best for this end of 2018 and of course a nice start of 2019’s edition !
For the best possible start of 2019, I already invite you to these different events where I will have to honor to talk about MySQL:
Take some rest and see you soon again ! …
[Read more]In the “State of the Open-Source DBMS Market, 2018”, Gartner predicts that by 2022, 70 percent of new in-house applications will be developed on an open-source database. And 50% of existing commercial databases will have converted. So, Oracle DBAs, get ready to start deploying and managing new open source databases - along with your legacy Oracle instances. Unless you’re already doing it.
So how does MySQL or MariaDB replication stack up against Oracle Data Guard? In this blog, we’ll compare the two …
[Read more]MySQL Enterprise Monitor is the best way to monitor MySQL databases from a single to multiple instances on your network or in the cloud. Period. This, to me at least, is the core tool that comes with an Enterprise Subscription. You can use it to monitor the free Community Edition of the MySQL Server but you do need to purchase the subscription.
MEM monitors of MySQL instances (and their hosts), gives notification of potential issues or problems, and it will also provide advice on how to correct issues.
The MySQL Enterprise Monitor Agent monitors the MySQL server, including checking the server accessibility, configuration, obtains the server ID, and the environment to enable collecting more detailed information. In addition to the information accessible by accessing variable and configuration information within the server, other configuration parameters, such as the replication topology, are also collected from the …
[Read more]The MariaDB Foundation is pleased to announce the availability of MariaDB 10.4.1, the first beta release in the MariaDB 10.4 series, as well as MariaDB Connector/Node.js 2.0.2, the first release candidate of the 100% JavaScript non-blocking MariaDB client for Node.js. See the release notes and changelogs for details. Download MariaDB 10.4.1 Release Notes Changelog What […]
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Let’s look at some of the most popular Percona Database Performance Blog posts in 2018.
The closing of a year lends itself to looking back. And making lists. With the Percona Database Performance Blog, Percona staff and leadership work hard to provide the open source community with insights, technical support, predictions and metrics around multiple open source database software technologies. We’ve had nearly 4 million visits to the blog in 2018: thank you! We look forward to providing you with even better articles, news and information in 2019.
As 2018 moves into 2019, let’s take a quick look back at some of the most popular posts on the blog this year.
Top 10 Most Read
These posts had the most number of views (working down from the highest):
…[Read more]Percona announces the release of Percona Server for MySQL 5.7.24-27 on December 19, 2018 (downloads are available here and from the Percona Software Repositories). This release merges changes of MySQL 5.7.24, including all the bug fixes in it. Percona Server for MySQL 5.7.24-27 is now the current GA release in the 5.7 series. All of Percona’s software is open-source and free.
If you’re currently using Percona Server for MySQL 5.7, Percona recommends upgrading to this version of 5.7 prior to upgrading to Percona Server for …
[Read more]In the comments section of one of our blogs a reader asked about the impact of wsrep_slave_threads on Galera Cluster’s I/O performance and scalability. At that time, we couldn’t easily answer that question and back it up with more data, but finally we managed to set up the environment and run some tests.
Our reader pointed towards benchmarks that showed that increasing wsrep_slave_threads did not have any impact on the performance of the Galera cluster.
To explain what the impact of that setting is, we set up a small cluster of three nodes (m5d.xlarge). This allowed us to utilize directly attached nvme SSD for the MySQL data directory. By doing this, we minimized the chance of storage becoming the …
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