What is tablespace in SQL?

What is meant by tablespace in database?

A table space is a storage structure containing tables, indexes, large objects, and long data. They are used to organize data in a database into logical storage groupings that relate to where data is stored on a system. Table spaces are stored in database partition groups.

What is a tablespace and what is it used for?

An Oracle database consists of one or more logical storage units called tablespaces, which collectively store all of the database's data. Each tablespace in an Oracle database consists of one or more files called datafiles, which are physical structures that conform to the operating system in which Oracle is running.

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 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.