![]() ![]() Similarly, tablespaces can be used to simplify maintenance tasks, such as backing up or restoring the database, by allowing you to work with smaller, more manageable units of data. For example, if you have a set of tables that are frequently queried together, you can place them in the same tablespace to improve query performance. In addition to managing the storage, tablespaces can be used to optimize performance by grouping related objects together. Temporary tablespaces store temporary data, such as the results of a query, or a temporary table. Permanent tablespaces store objects that are not intended to be deleted, such as tables, indexes and views. Tablespaces can be of two types: permanent tablespaces and temporary tablespaces. ![]() By creating multiple tablespaces, you can simplify maintenance tasks and you can optimize the performance of the database by using different I/O channels. Tablespaces allow you to divide database objects into logical groups and store these groups in separate physical data files. Tablespaces are created to solve the problem of disk fragmentation, which occurs when database data files are stored on multiple physical disks. In this blog post, we will explore what a tablespace is, how to create it, and how to use it. Tablespaces allow database administrators to better manage disk space by allowing fine-grained management of the storage space used by the database. They serve as containers for storing objects such as tables, indexes, views, sequences and other data structures. Tablespaces are a key component for disk space management in relational database management systems.
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