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What is the subsystem that implements transaction persistence in dbms?

Shulou Source: shulou.com Published: 2022-06-02 14:59:06 10月27日 Update

Editor to share with you what is the subsystem of transaction persistence in dbms. I hope you will get something after reading this article. Let's discuss it together.

The subsystem that implements transaction persistence in dbms is the recovery management subsystem. Dbms manages and controls the database uniformly to ensure the security and integrity of the database. Users access the data in the database through dbms, and the database administrator also maintains the database through dbms.

The subsystem that implements transaction persistence in DBMS is the recovery management subsystem.

Database Management system (Database Management System) is a large-scale software that manipulates and manages the database, which is used to establish, use and maintain the database, referred to as DBMS. It unifies the management and control of the database to ensure the security and integrity of the database. Users access the data in the database through DBMS, and the database administrator also maintains the database through DBMS.

It can support multiple applications and users to build, modify and query databases at the same time or at different times in different ways. Most DBMS provide data definition language DDL (Data Definition Language) and data manipulation language DML (Data Manipulation Language) for users to define the schema structure and permission constraints of the database and to implement operations such as appending and deleting data.

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