What is stored in MSDB?

MSDB is a system database used by SQL Server. MSDB stores all sorts of data, such as backup and restore history, SQL Agent job history, log shipping monitor history, SSIS packages, Database Engine Tuning Advisor data, and Service Broker queue data. 10 июл. 2015 г. It also contains all of the data for the SQL Server Agent including the jobs, steps, operators, alerts, and execution history. Sometimes MSDB is used to store SSIS packages although that is more commonly stored in a SSIS catalog database on more modern instances.

What data is stored in MSDB?

msdb. The msdb database is a system database that is used by several SQL Server components such as the SQL Server Agent service. In addition to SQL Server Agent configuration and task information, replication, log shipping, and maintenance plan data are stored in the msdb database.

What is the use of MSDB database?

The msdb database is used by SQL Server Agent for scheduling alerts and jobs and by other features such as SQL Server Management Studio, Service Broker and Database Mail. For example, SQL Server automatically maintains a complete online backup-and-restore history within tables in msdb.

What objects can be created in the system MSDB database?

This system database contains task scheduling, exception handling, alert management, and system operator information; for example, the msdb database holds information for all the operators, such as e-mail addresses and pager numbers, and history information about all the backups and restore operations.

What is stored in master database?

The master database records all the system-level information for a SQL Server system. This includes instance-wide metadata such as logon accounts, endpoints, linked servers, and system configuration settings.

Where is MSDB stored in SQL Server?

Location of msdb database. If you open SQL Server Management Studio, you can see the msdb database under the System Databases. The database files will be in the default data file location with the file names as MSDBData.mdf and MSDBLog.ldf.

What features store data in MSDB database?

Features like the Service Broker or the Database Mail also stores data in msdb database.

Does MSDB need to be renamed?

SQL Server and SQL Server Agent expect the database to be online and available with the name MSDB. Again, this author cannot think of any reason one would need to rename the MSDB database.

What is MSDB number 4 in SQL Server?

If you run the command sp_helpdb you can see that MSDB is database_id number 4. Can I run SQL Server without a MSDB database? A SQL Server can run for a short period without an online MSDB database as most common SQL Server activities such as querying a user database do not require MSDB.