I use MongoDb for NoSQL databases. "Not Only SQL" is an approach to
database design that enables the storage and querying of data outside the traditional
structures found in relational databases.
NoSQL databases benefits include flexible data models, horizontal scaling,
lightning fast queries and dev friendly.
I use PostgreSql for relational databases. It is an enterprise-class and open-source
relational database system. It supports both SQL(relational) and JSON(non-relational)
Relational databases allow devs understand the relationship between data and how tables