Diagnosing and Fixing “MySQL Server Has Gone Away” Messages

MySQL Server Has Gone Away

We all like when error messages are descriptive and give a clear idea about what is happening; however, there are some cases when a few possible reasons lay behind one error message. “MySQL server has gone away” is one of them. Most of the cases when the error occurs are described in MySQL documentation, […]

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Webinar October 14: Percona, AWS, & ScienceLogic – Converting DBaaS to a Fully Managed Solution

Converting DBaaS to a Fully Managed Solution

Database-as-a-service (DBaaS) can be thought of as a platform that can be used to manage an organization’s database environment(s). One of the most well known DBaaS platforms is Aurora powered by AWS.
In this webinar, Ananias Tsalouchidis, Senior MySQL DBA at Percona,  will discuss how Percona can convert your DBaaS to a fully-managed solution ensuring […]

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5 Cool Features in Percona Monitoring and Management You Should Try!

Cool Features in Percona Monitoring and Management

Percona Monitoring and Management (PMM) is a free and open-source platform for managing and monitoring MySQL, MongoDB, and PostgreSQL databases, along with Load Balancing tools like ProxySQL. It is also ‘cloud ready’, meaning it has support for monitoring DBaaS (Amazon RDS, Aurora, and more). You can run PMM in your own environment for maximum security […]

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Webinar October 7: eBPFTrace – DTrace Replacement on Linux


Join Peter Zaitsev, Percona CEO, as he discusses eBPFTrace and DTrace on Linux.
While eBPF was included in Linux kernel for quite a few years, it lacked a good “front end” to complete Dtrace functionality in the Linux ecosystem. In this presentation, Peter will look into eBPFTrace as a capable Dtrace replacement. He will also […]

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New MongoDB Exporter Released with Percona Monitoring and Management 2.10.0

MongoDB Exporter Percona Monitoring and Management

With Percona Monitoring and Management (PMM) 2.10.0, Percona is releasing a new MongoDB exporter for Prometheus. It is a complete rewrite from scratch with a totally new approach to collect and expose metrics from MongoDB diagnostic commands.
The MongoDB exporter in the 0.11.x branch exposes only a static list of handpicked metrics with custom names […]

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