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What is a replication in database?

Contents
  1. What is data replication explain with an example?
  2. What is replication in database SQL Server?
  3. What are the types of database replication?
  4. What is replication and its types?
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 is data replication explain with an example?

Replication involves writing or copying the same data to different locations. For example, data can be copied between two on-premises hosts, between hosts in different locations, to multiple storage devices on the same host, or to or from a cloud-based host.

What is replication in database SQL Server?

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.

What are the types of database 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 replication and its types?

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.

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