Distributed Database Management Systems: Lecture 22

Distributed Database
Management Systems


Lecture # 22


In Previous Lecture
•
•
•
•
•
•
•

Replication
Why Do we do the Replication
Advantages
Types of Replication
What different types of Replication
What are different types of servers
Types of Servers
–
–
–

Publisher Server
Subscriber server
Distributor Server

• Snapshot Replication


In Today Lecture
Setting up Replication


Setting up Replication


• Step by step process, follow
the sequence, it’s a must
• The Environment!
• To begin with, you can perform
the experiment on a single
machine, though it won’t be a
distributed environment, but it
will be very simple


• Install multiple instances of SQL
Server on your computer
• This simple setup will work with
Windows XP and Personal Edition
of SQL Server, but later
experiments won’t.


• Installation of two instances of
SQL Server

• Instance names being PESH and
QTA…….














• Next step is to register these two
instances using Enterprise
Manager
• How? Here it is