What is two-phase commit (2PC) protocol, and how does it help in managing distributed transactions? Discuss its drawbacks, if any.

Q: Describe the "three-phase commit" protocol and its advantages over the "two-phase commit"

A: Ensuring consistency and reliability of data transactions across multiple nodes or databases is a…

Q: Describe the concept of distributed transactions and the issues related to the Two-Phase Commit…

A: Distributed transactions refer to a type of transaction in computer science and database management…

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Q: What is two-phase commit (2PC) protocol in the context of distributed databases? Describe its…

A: The Two-Phase Commit (2PC) protocol is a distributed transaction protocol used to ensure the…

Q: Explain the concept of distributed transactions and the two-phase commit protocol. What are the…

A: Distributed transactions are a key concept in distributed systems, where many activities or…

Q: Distributed transactions are complex in a distributed environment. Explain the ACID properties of…

A: Due to the system's decentralized nature, distributed transactions make database maintenance more…

Q: What distinguishes a homogeneous DDBMS from a heterogeneous DDBMS? Which one is trickier?

A: Homogeneous Database Management System (HDBMS): A homogeneous DDBMS utilizes the same DBMS object…

Q: Discuss the two-phase commit protocol (2PC) and its significance in maintaining distributed database…

A: The two-phase commit protocol (2PC) is a standard procedure in distributed systems to ensure…

Q: Why might a developer choose XML serialization over JSON serialization in certain scenarios?

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Q: Explain the concept of two-phase commit (2PC) and three-phase commit (3PC) protocols. When and why…

A: To ensure data consistency and reliability in distributed systems, handling transactions across…

Q: How does the "Frame Check Sequence" at the Data Link Layer enhance data integrity?

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Fundamentals of distributed DBMS

A software with a centralized system that handles the distributed database in such a way that all are stored in a single site is known as a database management system (DBMS). The idea of the distributed database system is the centralized database, the data is spread out on a distributed network among the cities each having its computer and data storage facilities. This distributed data management is considered a single logical database.