How social media uses databases?

How databases are used in social media?

The most common database designs for social networking sites include quick reference functions, features for the addition and removal of social media sites and channels to your own database and the ability to filter sites based on multiple features. Almost 3 billion people use social networking sites regularly.

Which database is good for social media?

Best databases for building social network like appsPricePlatforms-- MySQLFree / paid--- OrientDB-Windows, Linux, Mac-- Neo4jFree / paidWindows, Linux, Mac-- RethinkDBFreeWindows, Linux, Mac

What does Instagram use for database?

Instagram mainly uses two backend database systems: PostgreSQL and Cassandra. Both PostgreSQL and Cassandra have mature replication frameworks that work well as a globally consistent data store.

Why does Facebook use databases?

Facebook uses the storage engine to store system measurements such as product stats like how many messages are sent per minute, the service stats, for instance, the rate of queries hitting the cache vs the MySQL database.