Databases 101 From Relational to NoSQL
Databases 101 From Relational to NoSQL Databases are the backbone of software, turning raw data into useful information. They come in many forms, but they mainly fall into two broad families: relational databases and NoSQL databases. Relational systems use tables with a fixed schema and rely on SQL for queries. NoSQL covers several data models that adapt to varied needs, often offering flexible schemas and different consistency rules that fit fast growth and changing data patterns. ...