SQL vs NoSQL: When to Use Each
SQL vs NoSQL: When to Use Each Databases come in two broad families: SQL databases with tables and fixed schemas, and NoSQL systems that store documents, keys, wide columns, or graphs. SQL emphasizes relations and powerful queries, while NoSQL emphasizes flexibility and scale. Both have strengths, and the right choice depends on data shape and goals. SQL databases, such as PostgreSQL or MySQL, enforce ACID transactions and a clear schema. This makes it easy to ensure accuracy across many records and to run complex joins. If your business needs precise reporting, accounting, or inventory tracking, SQL is a solid base. ...