In this enlightening video, we dive into the world of Ceph redundancy and explore the essential requirements for seamless data read and write operations within a cluster. Join us as we uncover the key components needed to ensure optimal data accessibility and examine the crucial role of OSD (Object Storage Daemon) services.

In this informative video, join me as I unbox and install the PowerWalker 2200 RLE UPS, a powerful uninterruptible power supply system. Discover the benefits of having a UPS, such as safeguarding your devices during brownouts and power outages, and ensuring uninterrupted operation when the power company is troubleshooting. As I share my own experience, […]

In this video, we’ll show you how to install Promtail and Loki, two open-source log monitoring tools, to gather and monitor your logs in Ceph. We’ll also walk you through the steps of making some minor code changes to display the Grafana Explore window, allowing you to monitor your logs directly in the Ceph dashboard. […]

Explore a new and improved version of Doom 3, developed by a team of skilled programmers and available on our GitHub repository. With enhanced lighting and atmosphere, their latest version offers a unique gaming experience that stands out from the original and the BFG version. Join us on this thrilling adventure and witness the difference […]

What can you learn from examining code in multiple languages?

In this video we talk about SeaweedFS, the highly scalable distributed file system designed to store billions of files and serve them lightning-fast. In this video, we’ll explore SeaweedFS’s unique architecture, which distributes metadata across volume servers for faster file access, and compare it to Ceph, another popular distributed file system. Don’t miss this chance […]

Learn how to install and configure Sonatype for efficient package management in your Java projects. In this tutorial, we’ll guide you through the setup process and show you how to deploy and release custom modules using this powerful repository solution. Ideal for teams that need to share assets and manage package versions, Sonatype makes it […]

In this video we’re looking into Ceph performance! We’ll be comparing different storage solutions and versions, specifically Pacific and Quincy, to see how they stack up against each other. We’ll cover everything from speed and efficiency to scalability and reliability.

In this video, we’ll explore FreshRSS, an open-source web-based RSS reader that lets you keep up with your favorite websites and blogs in one place. Then, we’ll walk you through the steps to install FreshRSS on your server so that you can control your data and privacy. But that’s not all! We’ve also modified FreshRSS’s […]

We look into how to migrate your Ceph cluster to use orchestration using the CephAdm service. The video will cover how to prepare the systems, install the service, adopt legacy services, and add the hosts. Lastly, we will upgrade the system to Quincy’s last version and discuss the pros and cons of using CephAdm orchestration.

During my spare time, I love to have some hobby projects. In this case, I implemented a quiz application that we could use on Fridays at work when we always run a quiz at the end of the week.

In this video, we’ll explore the fascinating world of hyphenation. Hyphenation is the process of breaking words into syllables and adding hyphens to indicate where a word should be divided at the end of a line. It’s an important aspect of typesetting, as it helps to improve the readability and aesthetics of printed text. Research […]