Linuxes

I this post I will show you how you can create a basic chef structure.

Chef is a powerful configuration management utility writy in ruby. This post will help you to setup a chef 13 on CentOS 7

In this article I will show you how to use benji to backup CEPH RBD incrementally.

Imagine you want to test something in a demo setup with 5 machines. You create the necessary VMs in your local environment – but you cannot address them properly by name. With 5 machines you also need to write down the appropriate IP addresses – that’s hardly practical.

In this article I will show you how to use pgBackRest to backup PostgreSQL servers to S3 buckets.

In this article I will show you how to use pgBackRest in a dedicated backup server to backup remote PostgreSQL servers.

In this article I will show you how to use pgBackRest as a backup program for PostgreSQL.

In this pos I will show you how to perform a rewind on a broken Streamin replication.

In this pos I will show you how to configure Postgresql Streamin replication.

In this article I will show you how speed up zfs.