Contents
What are the types of replication supported by SQL Server?
There are four types of MS SQL Server replication — snapshot, transactional, peer-to-peer and merge replication.
What is replication and its type?
Replication is a set of technologies for copying and distributing data and database objects from one database to another and then synchronizing between databases to maintain consistency.
How can performance replication be improved?
One way to improve the performance of the replication process is to create a deeper replication structure that enables the source to replicate to only one replica, and for the remaining replicas to connect to this primary replica for their individual replication requirements.
What are the different types of SQL server replication?
This is the first tip in a series of tips on SQL Server Replication, there are 3 main types of SQL Server replication which we can implement, these are Snapshot , Transactional and Merge Replication. While the general idea of each is similar i.e., they replicate data, they do it in 3 different ways.
Is it possible to replication MS SQL Server 2008?
Replication will not work if you install MS SQL Server 2008 on the second machine. For example, if you want to configure MS SQL transactional replication, you can use the second database server (where the Subscriber is configured) of a version within two versions of the source database server on which the Publisher is configured.
How does transactional replication work in SQL Server?
In the beginning of the transactional replication process, a snapshot is applied to the Subscriber and then data is continuously transferred from a master database to a database replica after being changed. Transactional replication is widely used as one-way replication.
How does merge replication work in SQL Server?
When the network connection is established between both database servers, merge replication agents detect changes made on both databases and modify databases to synchronize and update their state. Merge replication is similar to transactional replication, but data is replicated from the Publisher to the Subscriber and inversely.