installation with Docker

MySQL Group Replication was released as GA with MySQL 5.7.17. It is essentially a plugin that, when enabled, allows users to set replication with this new way.There has been some confusion about the stability a...
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The Impact of Swapping on MySQL Performance

The Impact of Swapping on MySQL Performance

In this blog, I’ll look at the impact of swapping on MySQL performance. It’s common sense that when you’re running MySQL (or really any other DBMS) you don’t want to see any I/O in your swap space. Sca...
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PostgreSQL and MySQL’s Peaceful Battle at Today’s Demanding Workloads

PostgreSQL and MySQL’s Peaceful Battle at Today’s Demanding Workloads

This blog compares how PostgreSQL and MySQL handle millions of queries per second. Anastasia: Can open source databases cope with millions of queries per second? Many open source advocates would answer “yes...
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