Nested Set Model in SQL: Understanding Hierarchical Data

Posted on : by : Developers Dex

Most SQL developers hit a wall the first time they try to store a category tree or an organisational chart inside a relational database. Generally, flat tables handle rows well. But the moment you need to represent parent and childRead More

XML in Web Development: What It Is and Why It’s Still Important

Welcome to our guide on XML in web development. Here at DevelopersDex, our developers work with XML regularly across client projects. We understand how it helps build websites that perform well and rank well. This guide breaks down XML syntaxRead More

What Happened to Visual Basic (VB)?

Posted on : by : Developers Dex

Visual Basic was once the most popular programming language in the world, and today, most developers couldn’t tell you the last time they used it. Its rise and fall is one of the most interesting stories in software history. HereRead More