Amazon! Why? Security by Obscurity – AWS4 authentication method.
We look into how to sign a request against the "new" Amazon data centers. All centers deployed after 2014 need to use the new ...
Unlock the full potential of Ceph debug flags in this insightful video! Join us as we explore two crucial debug flags: file writing and memory persistence. Learn how to set and leverage these flags to enhance your Ceph system’s performance and ensure data resilience in case of a crash.
This video we dive deeper into how to parse Wolfenstein map data and draw them in Minecraft. We look at RLEW and …
We look into writing a QR code generator in java from scratch. QR Code has a lot of different technologies and strategies in order to create a readable and unambiguous code. Writing an implementation in Java needs to be done in multiple steps and have a lot of fun and interesting challenges.
In this video, we talk about how to set up a Ceph cache pool and tier your cache in order to improve read and writes. There is a lot of cache settings that we could cover but I will talk about the most important values you can set on a pool to cache your data…
We are looking into OpenMetal. How to get started and what is included. OpenMetal is a service where you get an OpenStack solution in a box with a Ceph cluster deployed on dedicated hardware.
I’m trying to solve all the Advent of Code puzzles in this video series.