Author: woden

We build a rack and I walk about what goes into the building process and showing the process. We also talk about networking like keystone jacks and cable management.

I got a new fancy box with a network switch. This is just a unpacking and first impression kind of video of a bargen buy for my new rack.

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 we will check for php compatibility on one of my old project and different versions of WordPress. First we need the CodeSniffer tooling, we will download it will wget. wget https://squizlabs.github.io/PHP_CodeSniffer/phpcs.phar Next we make the CodeSniffer checker executable. chmod +x phpcs.phar The plugin is fetched directly from github release page. Currently the…

In this video we look into text summarization. We apply the albert large model to a piece of text and talk about the different steps required to do summarization. This is more of an overview not a complete explanation of the technology.

I look into Vitess, talking about the different benefits of distributed database services, and create a quick Proof Of Concept to show how the system is put together.

We look into how to create a PiBox Template and install it on my PiBox. The procedure is very similar to creating a Kubernetes deployment, so that subject is also covered in this video.

In this video, we look through the docker basics. Working with docker is not that hard, but a couple of commands are considered basics. Then, we look at fetching base images, running commands, and setting environment variables.

We look into the new Java version 19 and all the different features we could expect in this latest revision.