We talk about how to use Rust to write webassembly code and build a small game of life example.
We talk about JMeter a tool to test your sites throughput and load metering. Setting up a test plan and running it against your site with login.
In this video, we look into the database library Galera for MySQL or MariaDB. It enables replication over multiple hosts where each host is a master and replicated to the other hosts so it’s eventually consistent.
We go through how to manually install a Ceph cluster. We will add Object storage devices and play around with Rados. Rados (Reliable autonomic distributed object storage) is a great way to store data in a secure and efficient way. Adding storage When the cluster is up and running and all monitors are in qourum…
We look into how to set up a good Crush Map and handle the placement and device types of your OSDs in your clusters. The crush map describes where, what type, how much and what is your failure domain or safety requirements. One thing we will do a lot throughout this demonstration is to view…
In this video series, I try to challenge myself with the Advent of Code trials. Each solution will be published to Github, and I hope you will learn something from my coding mistakes and perhaps send some code my way on how you have done these challenges. I know by reading code, so this is…