How does the Two-Phase Commit (2PC) protocol work in a distributed database system, and what are its limitations?
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How does the Two-Phase Commit (2PC) protocol work in a distributed
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Solved in 3 steps
- In the process of the creation of Elementary data connection protocols, what assumptions have been made?Describe the concept of two-phase commit (2PC) and three-phase commit (3PC) protocols in the context of distributed transactions. How do these protocols ensure transactional consistency in a distributed environment?Discuss the role of distributed transactions in DDBMS. How do two-phase commit (2PC) and three-phase commit (3PC) protocols ensure data consistency in distributed environments?
- Explain the concept of two-phase commit (2PC) and three-phase commit (3PC) protocols in distributed transactions. What are their advantages and limitations?Explain the concept of deadlock in computer science, and why is it important to avoid it in distributed systems?What role do "keep-alive" packets play in persistent database connections?
- Describe the concept of distributed transactions and the challenges they pose in distributed systems. How can two-phase commit (2PC) and three-phase commit (3PC) protocols address these challenges?How does the Two-Phase Locking (2PL) protocol work, and what are its advantages in managing concurrency?What is the Two-Phase Commit (2PC) protocol, and how does it ensure transactional consistency in a distributed environment?
- How does a distributed deadlock occur in a DDBMS, and what techniques can be used to prevent it?Discuss the concept of distributed concurrency control in DDBMS. How do distributed locking and timestamp-based protocols ensure data consistency in a distributed system?Discuss two-phase commit (2PC) and three-phase commit (3PC) protocols in the context of distributed transactions. How do they ensure data consistency?