Harry Do articles - 7 total
HTTP Security Headers
In today's digital landscape, web application security is not optional—it's essential. As cyber...
How We Handle Concurrency Control in Financial Systems
The Problem: When Data Integrity Breaks Down It's the end of a busy financial period. Two...
Part 4: MySQL vs PostgreSQL - Transaction Processing and ACID Compliance
Table of Contents 1. Overview: Key Architectural Differences 2. Isolation Levels and...
Part 3 - MySQL vs PostgreSQL: Features & Capabilities Comparison
Table of Contents 1. Philosophy & Design Principles: The Core DNA 2. Standards...
Part 2 - MySQL vs PostgreSQL: Storage Architecture
MySQL and PostgreSQL take fundamentally different approaches to data storage. MySQL (InnoDB) uses a...
Part 1 - MySQL vs PostgreSQL: Connection Architecture
Part 1 - MySQL vs PostgreSQL: Connection Architecture MySQL and PostgreSQL take...
MySQL vs PostgreSQL: Understanding the differences
My Story I spent most of my career working with PostgreSQL. Then I joined a new company...