Fewer database deployment and issues
Improved high availability backbone for five “9s” uptime
Your application performance depends on your database performance. Percona support focuses on your database, so you can focus on getting products to market.Learn more
Make sure that your database environment is the right one for your applications with Percona’s unbiased open source database experts.Learn more
Let Percona trusted advisors manage your database environment so that you can manage your business objectives.Learn more
Percona training gives your team the knowledge it needs to execute on your enterprise-critical goals.Learn more
MySQL 8 is not always faster than MySQL 5.7
by Vadim Tkachenko
MySQL 8.0.15 performs worse in sysbench oltp_read_write than MySQL 5.7.25 Initially I was testing group replication performance and was puzzled why MySQL 8.0.15 performs consistently worse than...
Parallel queries in PostgreSQL
by Nickolay Ihalainen
Modern CPU models have a huge number of cores. For many years, applications have been sending queries in parallel to databases. Where there are reporting queries that deal with many table rows, the...
Percona Monitoring and Management (PMM) 1.17.1 Is Now Available
by Dmitriy Kostiuk
Percona Monitoring and Management (PMM) is a free and open-source platform for managing and monitoring MySQL®, MongoDB®, and PostgreSQL performance. You can run PMM in your own environment for...