Author - Amr Saafan

Understanding Database Normalization

Understanding Database Normalization

In the world of data management, database normalization is one of the most crucial yet misunderstood concepts. Whether you’re a beginner learning SQL Server or an experienced developer building enterprise-level applications, understanding normalization can mean the difference between a database that performs efficiently and one that constantly causes headaches.

Understanding Machine Learning Models

Understanding Machine Learning Models

Machine Learning (ML) has become one of the most important technologies driving innovation today. From the search results you see on Google to Netflix recommendations, spam detection in your email, medical diagnosis tools, and autonomous vehicles, machine learning models are at the heart of modern AI.

How to Master Clean Code and Write Maintainable Software

How to Master Clean Code and Write Maintainable Software

Writing software isn’t just about making something that works today — it’s about making something that will continue to work, be readable, and be maintainable tomorrow, next year, and by other developers you may never meet. That’s where the idea of clean code comes in.

The Quick Guide to React Concepts

The Quick Guide to React Concepts

The most widely used JavaScript library for creating contemporary, dynamic, and interactive user interfaces is called React. Building scalable and sustainable apps requires an understanding of React ideas, regardless of your level of experience with web programming.

How to Optimize PostgreSQL for High Traffic and Concurrent Users

How to Optimize PostgreSQL for High Traffic and Concurrent Users

PostgreSQL is a powerful, open-source relational database system known for its reliability, extensibility, and advanced SQL compliance. But when your application scales and thousands of users start making concurrent requests, PostgreSQL can run into performance bottlenecks if not properly configured.

When and Why to Use Types Instead of Interfaces in C#

When and Why to Use Types Instead of Interfaces in C#

C# developers have long relied on interfaces to build abstractions, promote loose coupling, and enable testability. While interfaces offer valuable capabilities in the right contexts, they are often overused—or misused—when concrete types (classes or abstract classes) could provide a more expressive, maintainable, and robust solution.

Most Powerful AI Tools Every Developer Should Be Using in 2025

15 Most Powerful AI Tools Every Developer Should Be Using in 2025

Artificial Intelligence is no longer the future — it’s the present. And in 2025, it's more critical than ever for developers to stay ahead by leveraging AI-powered tools that enhance productivity, reduce debugging time, and even write or optimize code.

Zero to Hero in DevOps The Ultimate Guide for Beginners

Zero to Hero in DevOps: The Ultimate Guide for Beginners

Are you curious about DevOps, overwhelmed by all the tools, or simply don’t know where to begin? This guide is crafted for absolute beginners—those who are new to tech or just getting started in software development, operations, or system administration.

Understanding OAuth and JWT A Side-by-Side Comparison

OAuth or JWT? Everything Developers Need to Know in 2025

In contemporary software development, authorization and authentication are essential elements. OAuth and JWT (JSON Web Tokens) are two of the most widely used protocols and standards available to developers today. Despite their frequent usage together, they have distinct functions and cannot be substituted for one another. This article gives a...

20 DevOps Best Practices and Hacks You Can Use Today

20 DevOps Best Practices and Hacks You Can Use Today

The world of DevOps is dynamic, fast-paced, and ever-changing. DevOps engineers are busy with everything from CI/CD pipelines and infrastructure management to guaranteeing security, observability, and performance. The good news is that there are a ton of methods, resources, and best practices that may help you increase productivity, decrease burnout,...