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Displaying posts with tag: mariadb (reset)
MariaDB 5.5.58 and MariaDB Connector/ODBC 3.0.2 now available

The MariaDB project is pleased to announce the immediate availability of MariaDB 5.5.58, as well as the recent release of MariaDB Connector/ODBC 3.0.2. These are both stable (GA) releases. See the release notes and changelog for details. Download MariaDB 5.5.58 Release Notes Changelog What is MariaDB 5.5? MariaDB APT and YUM Repository Configuration Generator Download […]

The post MariaDB 5.5.58 and MariaDB Connector/ODBC 3.0.2 now available appeared first on MariaDB.org.

“Quick issue detection and excellent customer support”: Stefan Schiele

Stefan Schiele, CEO, SCT Schiele talks about how Monyog helped them run mission-critical applications smoothly and without errors.

SCT Schiele are specialists in e-commerce solutions in the B2B market. The company provides deep integrations into the merchandise business, thus enabling large clientele to increase their e-commerce revenue.

Enabling e-commerce

Today, every customer expects the websites to load faster and applications to run without lag.  When your applications perform poorly, your customers notice immediately. As Stefan Schiele puts it – “Nowadays everyone expects e-commerce systems to be available 24/7. Without continuous monitoring, this is simply unachievable.”

SCT Schiele data centre has a number of own production servers and servers on which their customers run & operate services; the company currently uses Oracle, InterSystems Caché, MySQL and MariaDB databases. …

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This Week in Data with Colin Charles 10: MariaDB and Upcoming Apearances

Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.

Beyond spending time getting ready for Velocity and Open Source Summit Europe this week, there was some feature testing this week that compared MySQL and MariaDB. Naturally, a long report/blog is coming soon. Stay tuned.

Releases

I reckon a lot of folks are swamped after Percona Live Europe Dublin and Oracle OpenWorld, so the releases in the MySQL universe are a bit quieter.

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MySQL, Percona Server for MySQL and MariaDB Default Configuration Differences

In this blog post, I’ll discuss some of the MySQL and MariaDB default configuration differences, focusing on MySQL 5.7 and MariaDB 10.2. Percona Server for MySQL uses the same defaults as MySQL, so I will not list them separately.

MariaDB Server is a general purpose open source database, created by the founders of MySQL. MariaDB Server (referred to as MariaDB for brevity) has similar roots as Percona Server for MySQL, but is quickly diverging from MySQL compatibility and growing on its own. MariaDB has become the default installation for several operating systems (such as Red Hat Enterprise Linux/CentOS/Fedora). Changes in the default variables can make a large difference in the out-of-box …

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This Week in Data with Colin Charles 9: Oracle OpenWorld and Percona Live Europe Post Mortem

Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.

This week: a quick roundup of releases, a summary of my thoughts about Percona Live Europe 2017 Dublin, links to look at and upcoming appearances. Oracle OpenWorld happened in San Francisco this past week, and there were lots of MySQL talks there as well (and a good community reception). I have a bit on that as well (from afar).

Look for these updates on Planet MySQL.

Releases

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Graph Descriptions for Metrics Monitor in Percona Monitoring and Management 1.3.0

The Metrics Monitor of Percona Monitoring and Management 1.3.0 (PMM) provides graph descriptions to display more information about the monitored data without cluttering the interface.

Percona Monitoring and Management 1.3.0 is a free and open-source platform for managing and monitoring MySQL®, MariaDB® and MongoDB® performance. You can run PMM in your own environment for maximum security and reliability. It provides thorough time-based analysis for MySQL, MariaDB® and MongoDB servers to ensure that your data works as efficiently as possible.

Each dashboard graph in PMM contains a lot of information. Sometimes, it is not easy to understand what the plotted line represents. The metric labels and the plotted data are limited and have to account for the space they can use in dashboards. It is …

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This Week in Data with Colin Charles 8: Percona Live Europe 2017 Is a Wrap!

Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.

Percona Live Europe 2017 Dublin

We’ve spent a lot of time in the last few months organizing Percona Live Europe Dublin. I want to thank all the speakers, sponsors and attendees for helping us to pull off yet another great event. While we’ll provide some perspectives, thoughts and feedback soon, all the early mornings, jam-packed meetings and the 4 am bedtimes means I’ll probably talk about this event in my next column!

In the meantime, save the date for …

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Percona Support with Amazon RDS

This blog post will give a brief overview of Amazon RDS capabilities and limitations, and how Percona Support can help you succeed in your Amazon RDS deployments.

One of the common questions that we get from customers and prospective customers is about Percona Support with Amazon RDS. As many companies have shifted to the cloud, or are considering how to do so, it’s natural to try to understand the limitations inherent in different deployment strategies.

Why Use Amazon RDS?

As more companies move to using the cloud, we’ve seen a shift towards work models in technical teams that require software developers to take on more operational duties than they have traditionally. This makes it essential to abstract infrastructure so it can be interacted with as code, whether through automation or APIs. Amazon RDS presents a compelling DBaaS product with significant flexibility while maintaining ease of deployment.

Use …

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Correcting MariaDB ColumnStore Benchmarks

With MariaDB ColumnStore 1.1 Beta now released I quickly checked Twitter today to see what the response so far has been. I noticed that someone had posted up a benchmark comparison of MariaDB ColumnStore against a couple of other databases with data that doesn’t quite add up.

You can see the blog post here. I can’t say much for the other two databases but the results and testing itself for ColumnStore did not seem right so I thought I would try them myself here.

The author was using a Ubuntu 14.04 VM with 8GB RAM. To make this test as fair as possible I decided to take my 2012 Intel i5 Lenovo X220 and run the VM I gave to participants at a …

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Probability perspective on MySQL Group replication and Galera Cluster

Comparing Oracle MySQL Group Replication and Galera Cluster through a probability perpective seems quite interesting.

At commit time both use a group certification process that requires network round trips. The required time for these network roundtrips is what will mainly determined the cost of a transaction. Let us try to compute an estimate of the [...]

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