What is replication and its types?

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Types of Replication: Snapshot replication sends the entire data set to the subscriber. Transactional replication only sends modifications to the data. Merge replication items are modified at both the publisher and subscribers. Heterogeneous replication allows access to other database products. 29 авг. 2011 г.

What are the different types of replication?

What are the types of data replication?Full-table replication. ... Snapshot replication. ... Merge replication. ... Key-based incremental replication. ... Transactional replication. ... Log-based incremental replication.Database replication techniques - Keboola

What is it replication?

Replication is the process of copying data from a central database to one or more databases. The central database is called the publication database because it provides the data for users at other sites. The data in the publication database is copied (replicated) to subscription databases at other locations.

What are the three replication strategies?

When it comes to replicating data from databases, there are three basic methods for replicating data:Full table replication.Key-based incremental replication.Log-based incremental replication.Understanding data replication and its impact on business strategy

What is data replication explain with an example?

Data replication is the process by which data residing on a physical/virtual server(s) or cloud instance (primary instance) is continuously replicated or copied to a secondary server(s) or cloud instance (standby instance). Organizations replicate data to support high availability, backup, and/or disaster recovery.

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