Two-Phase

How does the Two-Phase Commit (2PC) protocol work in a distributed database system, and what are its limitations?

Discuss the two-phase commit protocol and its role in ensuring distributed database consistency.

Describe the challenges associated with achieving consistency in a distributed database system. How do techniques like Two-Phase Commit (2PC) and Three-Phase Commit (3PC) address these challenges?

In the context of distributed database systems, what are the appropriate circumstances for utilising data replication as a solution to address data fragmentation? The methods of replication and fragmentation appear to be mutually exclusive. What is the function of horizontal fragmentation in contrast to vertical fragmentation? In order to persuade me to acknowledge your viewpoint, it is necessary for you to furnish an example.

Discuss the ACID properties (Atomicity, Consistency, Isolation, Durability) in the context of distributed transactions. How are these properties maintained in a distributed environment?

What is a two-phase commit protocol, and how does it ensure data consistency in distributed databases?

Discuss two-phase commit (2PC) and three-phase commit (3PC) protocols in the context of distributed transactions. How do they ensure data consistency?

What are the challenges and strategies for achieving fault tolerance in distributed database systems? How do distributed consensus algorithms like Paxos and Raft contribute to fault tolerance?

What is two-phase commit (2PC) protocol, and how does it help in ensuring transaction atomicity in a distributed database?