Database Tutorial #1: SQL vs NoSQL — When to Use What
You are building a new app. You need to store data. Now comes the question: should I use SQL or NoSQL? This is one of the most common decisions in backend development. The wrong choice can hurt performance, scalability, and developer experience. The right choice makes everything simpler. This article explains both options clearly so you can make the right call. What Is SQL? SQL databases are relational databases. Data is stored in tables. Tables have rows and columns. Every row has the same structure, defined by the table schema. ...