lefred's blog


There Are 10 Types of People in the World....

Using MySQL Community Repository with OL 8/RHEL 8/CentOS 8

MySQL 8.0 is now part of RedHat Enterprise 8 and other distros based on it like CentOS and Oracle Linux.. This is a very good thing ! However if for any reason you want to use the latest version of MySQL from the Community Repository, you may encounter some frustration if you are not familiar with the new way the … Read More


Ripple Binlog Server for MySQL

Today I started to check ripple the new MySQL binlog server. I don’t want to give yet any feedback neither I want to answer THE question: Is this the Binlog Server we were all waiting for ? But I had some difficulties to build it on my test machines (rpm based as mostly everybody knows). I think this might be … Read More


sysbench for MySQL 8.0

Alexey made this amazing tool that the majority of MySQL DBAs are using, but if you use sysbench provided with your GNU/Linux distribution or its repository on packagecloud.io you won’t be able to use it with the new default authentication plugin in MySQL 8.0 (caching_sha2_password). This is because most of the sysbench binaries are compiled with the MySQL 5.7 client … Read More


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