Distribution database:-
The distribution database is another system database in SQL
Server.
It is very useful in the replication of objects.
The utilization of this database is to store metadata of
replication & information of distribution agents & subscribers.
This database contains details of the article, meta-data of
replication, and data.
Components of the
Distribution Database:
The distribution database has lots of system tables, system
stored procedures, system functions, etc. A few of the components of the
Distribution database are given below:
System Tables: In
this database, system tables store metadata of replication components like
articles, publications, subscriptions, etc. For Example:- dbo.MSsubscriptions,dbo dbo.MSpublisher_databases, and
dbo.MSpublications.
System Stored
Procedures: This database also has a few system-stored procedures that are used
to perform administrative tasks. For Example:- sp_helpdistpublisher,
sp_helpdistpublisherdb, and sp_repladdcolumn.
System Functions:
The distribution database has a few system functions that allow us to get more information
about replication components and settings. For Example:- fn_helpdistpublisherinfo and fn_MSdistribution_getdistributor_info.
Functions of the
Distribution Database:
A few critical components of the Distribution database are given
below:
Storing Metadata
Managing Distribution
Agents
Tracking Changes
Providing Information
Conclusion
The distribution database is an important database that helps in replication.
It stores lots of valuable information like metadata and information for
distribution agents and subscribers. It also controls the movement of data
between the publication, distribution, and subscriber databases.
It is very important for users, to never modify or delete any
objects stored in this database. Any modification or deletion of an object will result
in replication failures or data loss.
FAQs:-
Q. What is a distribution database in an SQL server?
Ans. The distribution database is another system database in SQL
Server. It is very useful in the replication of objects.
Q. What is distribution in SQL server?
Ans. The distribution database is an important database that helps in replication. It stores lots of valuable information like metadata and
information for distribution agents and subscribers.
Difference between database and distributed database
Q. What is a database in an SQL server?
Ans. A database is the collection of data that are managed in a particular manner & stored in a system.
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