Can SQL databases be distributed?

Is SQL Server a distributed system?

Relational databases are therefore also known as SQL databases. However, the original SQL databases like Oracle, PostgreSQL, and MySQL are monolithic from an architectural standpoint. They are unable to distribute data and queries across multiple instances automatically.

What is SQL distribution database?

The distribution database stores metadata and history data for all types of replication, and transactions for transactional replication. In many cases, a single distribution database is sufficient. However, if multiple Publishers use a single Distributor, consider creating a distribution database for each Publisher.

Can MySQL be used as distributed database?

MySQL Cluster is the distributed database combining linear scalability and high availability. It provides in-memory real-time access with transactional consistency across partitioned and distributed datasets. ... MySQL Cluster has replication between clusters across multiple geographical sites built-in.

Can relational databases be distributed?

A distributed relational database consists of a set of tables and other objects that are spread across different but interconnected computer systems or logical partitions on the same computer system. Each computer system has a relational database manager that manages the tables in its environment.