Explain the concept of data replication in a distributed database. What are the benefits and drawbacks of data replication, and when is it appropriate to use?
Explain the concept of data replication in a distributed
Data replication in distributed databases means duplicating data across various nodes or locations within a distributed system. These replicas ensure data availability, reduce latency, and enhance fault tolerance. However, managing synchronization, storage costs, and complexity can be challenging. Replication is beneficial for high availability, load balancing, scalability, and disaster recovery, but its use should align with specific system requirements and goals. Effective replication strategies strike a balance between enhanced data accessibility and the associated complexities, making it a valuable tool in distributed computing environments.
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