Graph Database

PMM’s Custom Queries in Action: Adding a Graph for InnoDB mutex waits

PMM mutex wait graph

One of the great things about Percona Monitoring and Management (PMM) is its flexibility. An example of that is how one can go beyond the exporters to collect data. One approach to achieve that is using textfile collectors, as explained in  Extended Metrics for Percona Monitoring and Management without modifying the Code. Another method, which […]

Read more

Open Source Database Conference CFP Deadline Sunday January 27

open source database conference 2019

This year at our Open Source Database Conference we’re celebrating open source database technologies that don’t fit into the MySQL®, MongoDB®, MariaDB®, or PostgreSQL realms by featuring them in their very own track. The glamorously-named Other Open Source Databases track! As unbiased champions of open source database solutions, we embrace all flavors of open […]

Read more