sRGB and Adobe RGB color spaces: what they are, why they are needed, and which one to choose
Why are the colors on a photo distorted after being uploaded to the Internet? How to get beautiful pictures when printing, and making a photo
HowTos
Kubernetes Pod Management: Static Pods vs Mirror Pods vs DaemonSets
This tutorial serves as a guide to demystify different type of Kubernetes pods, in essence, Static Pods vs Mirror Pods vs DaemonSets. In Kubernetes, a
Enable MSSQL Server and Database Level Auditing
This guide describes how to enable MSSQL server and database level auditing. Database auditing basically involves capturing and monitoring database activities. The server-level audit involves
Install and Setup OpenVPN Server on Ubuntu 20.04
In this guide, we are going to learn how to install and setup OpenVPN Server on Ubuntu 20.04. OpenVPN is a robust and highly flexible open-source VPN
Mastering Kubernetes Autoscaling: Horizontal vs Vertical Scaling
This tutorial serves as a guide to mastering Kubernetes Autoscaling. We’ll explore the two main techniques of Kubernetes scaling: horizontal scaling and vertical scaling. Horizontal
How to Enable OpenLDAP Audit Logging
In this tutorial, you will learn how to enable OpenLDAP audit logging. OpenLDAP uses Auditlog overlays to record any changes made to the database to
Install MariaDB 10.3 on Fedora 30
Welcome to our guide on how to install MariaDB 10.3 on Fedora 30. MariaDB is an open-source relational database which comes as an enhanced drop-in
Setup Software RAID on Ubuntu 20.04
In this tutorial, you will learn how to setup software raid on Ubuntu 20.04. RAID is an acronym for Redundant Array of Independent Disks. The
Install Wireshark on Ubuntu 22.04
In this guide, you will learn how to install Wireshark on Ubuntu 22.04. Wireshark is the world’s foremost and widely-used network protocol analyzer. Note that
How to Create OpenLDAP Member Groups
While assigning specific access rights or permissions to users whose access to various organization systems or resources are controlled via directory or identity management tools