Author: Rajesh Kumar

This is the key question 👍. With MariaDB/MySQL the trick is: “high CPU” doesn’t always show up as long queries […]

1) Quick definitions (the mental model) 2) How messages land in partitions Rule of thumb: choose a key that spreads […]

Fault tolerance is a system’s ability to keep meeting its SLOs despite expected failures—machines dying, networks flaking, processes crashing, disks […]

Redundancy is the deliberate duplication of critical components or paths so that a failure doesn’t violate your SLOs. Put simply: […]

Ansible is an open-source IT automation tool that helps you configure systems, deploy applications, and automate IT tasks such as […]

What is the main purpose of NPM? NPM, which stands for Node Package Manager, is a package manager for the […]

What is the main purpose of python? Python is a versatile and powerful programming language that can be used for […]

What is the main purpose of git? Git is a distributed version control system designed to handle everything from small […]

What is SRE? SRE (Site Reliability Engineering) is a discipline that incorporates aspects of software engineering and applies them to […]