Made a mistake in Git? No worries! This guide covers git reset, git revert, and git reflog to undo commits safely, whether they’re local or already pushed. Learn when to keep, unstage, or discard changes and how to recover lost commits.

Learn about benefits of configuring IAM with Terraform, best practices of managing IAM with IaC and how to set IAM governance

Although Prometheus alerts are widely used alerting system, unit testing these alerts is uncommon. Learn about best practices of testing these alerts.

A short overview of OpenTofu explaining the benefits of migrating to it form Terraform. Understand the compatibility and viability of this recent fork.

Postgres.js is powerful JavaScript library for interfacing with PostgreSQL databases. Learn how to use this library to quickly build a scalable application.

This article covers what Git submodules are, common workflows with submodules, what they are useful for, and when you shouldn't use them.

In this article, we will dive into the Git internals and see how files are actually compressed and stored there.

This post will explain how the PostgreSQL privilege system works and how to see the current ACLs for various objects.

Review how to use Git submodules, some of the pros and cons of using them, how submodules are better than monorepo or package distribution, and a small tutorial on how to get started.

In this article, you will learn about transactions and a detailed understanding of the four properties of relational databases.