Describe the concept of data fragmentation, replication, and allocation in distributed databases. How do these strategies help in optimizing query processing and minimizing data transfer overhead?

Q: Describe the role of data recovery and fault tolerance mechanisms in a distributed database system.…

A: In this question role of fault tolerance and data recovery mechanisms needs to be explained in a…

Q: How does data migration work in a distributed database environment? What strategies can be employed…

A: Moving data across systems or locations within a distributed computing setup is known as data…