Describe the process of database replication. What are the different replication models, and when is each one typically used?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Describe the process of database replication. What are the different replication models, and when is each one typically used?

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Step 1: Strengthening Data Resilience and Availability

The concept of replication is a cornerstone of reliability, resilience, and resource optimisation in the dynamic world of database management. Database replication is the process of transferring data from a primary database to one or more secondary databases to ensure data redundancy and availability. This technique is crucial in modern database systems because it provides fault tolerance, enhanced performance, and support for a variety of critical use cases such as load balancing, disaster recovery, and distributed data access.

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