Which Database is Ideal for Your Business Need?

Choosing the right database can make or break your application. SQL databases (MySQL, PostgreSQL) offer ACID compliance and structured relationships, while NoSQL databases (MongoDB, Cassandra) provide horizontal scaling and flexible schemas.

This post guides you through the decision process: when to use relational vs. document vs. graph databases, and how to evaluate performance, consistency, and scalability for your specific business case. Real‑world case studies from e‑commerce, analytics, and social media apps are included.