What is the use of tablespace?

What is the use of tablespace in Mysql?

The system tablespace is the storage area for the InnoDB data dictionary, the doublewrite buffer, the change buffer, and undo logs. It may also contain table and index data if tables are created in the system tablespace rather than file-per-table tablespaces. The system tablespace can have one or more data files.

What is tablespace in SQL?

A tablespace is a unit of database storage that is roughly equivalent to a file group in Microsoft SQL Server. Tablespaces allow storage and management of database objects within individual groups.

What is difference between table and tablespace?

The tablespace is where tables gets stored. It links the physical storage layer (files on disks) and the logical storage layer (tables, indexes).

What is the purpose of users tablespace in Oracle?

This tablespace is used to store permanent user objects and data. Similar to the TEMP tablespace, every database should have a tablespace for permanent user data that is assigned to users. Otherwise, user objects will be created in the SYSTEM tablespace, which is not good practice.