Does Instagram use a SQL database?

Question

Storage. 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.

What data structure does Instagram use?

Instagram has used a core data structure centered around a photo to predict behavior, facilitate commerce, share curated stories, and much more. It all started with the ability to quickly share a single square photo. Little did they know that it would evolve into something bigger than the sum of its parts.

Does twitter use a SQL database?

SQL: This includes MySQL, PostgreSQL and Vertica. MySQL/PosgreSQL are used where we need strong consistency, managing ads campaign, ads exchange as well as internal tools.

Does Netflix Use SQL?

Netflix utilizes two different database systems namely MySql and Apache Cassandra. My SQL is a relational database management system(RDBMS) and Cassandra is NoSql system. MySql is used to store user information such as billing information, transactions as these need asset compliance.

Does twitter use NoSQL or SQL?

However, Twitter does employ NoSQL solutions for many purposes for which MySQL isn't ideal. According to Weil, Twitter users generate 12 terrabytes of data a day – about four petabytes per year.

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