How is database used in Facebook?

Question

At Facebook we use MySQL to manage many petabytes of data, along with the InnoDB storage engine that serves social activities such as likes, comments, and shares. 31 авг. 2016 г.

How does Facebook manage its database?

Apart from analyzing user data, Facebook has other ways of determining user behavior. Tracking cookies: Facebook tracks its users across the web by using tracking cookies. If a user is logged into Facebook and simultaneously browses other websites, Facebook can track the sites they are visiting.

Is Facebook considered a database?

Many of today's most widely used computer systems are database applications, for example, Facebook, which was built on top of MySQL.

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.

Does Facebook use a relational database?

Facebook uses a relational database to keep the primary data. Facebook uses fork of MySql 5.6 to keep the social graph and facebook messenger data (more than 1B users).

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