Practice Snapshot Algorithm: Chandy-Lamport Algorithm (Distributed Snapshot Algorithm) - 2.4 | Week 4: Classical Distributed Algorithms and the Industry Systems | Distributed and Cloud Systems Micro Specialization
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2.4 - Snapshot Algorithm: Chandy-Lamport Algorithm (Distributed Snapshot Algorithm)

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the primary goal of the Chandy-Lamport algorithm?

๐Ÿ’ก Hint: Think about what the algorithm helps avoid.

Question 2

Easy

Define a 'marker message' in the context of the Chandy-Lamport algorithm.

๐Ÿ’ก Hint: Focus on the role these messages play in the algorithm.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does the Chandy-Lamport algorithm primarily help to achieve?

  • Decrease message latency
  • Capture a consistent global state
  • Increase system throughput

๐Ÿ’ก Hint: Think about what problems arise in distributed systems.

Question 2

True or False: The Chandy-Lamport algorithm requires all processes to halt before a snapshot is captured.

  • True
  • False

๐Ÿ’ก Hint: Review how the algorithm operates in a distributed system.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Consider a distributed system with three processes (A, B, C). Process A sends a message to B just before recording its state. Later, C receives that message after recording its state. Analyze whether the resulting snapshot can be consistent.

๐Ÿ’ก Hint: Check the conditions of message passing and recording to understand the implications.

Question 2

Design a distributed application that uses the Chandy-Lamport algorithm for maintaining consistency across a transaction system. What would be the potential issues and how could they be addressed?

๐Ÿ’ก Hint: Consider the roles of each process in staying synchronized while still operating independently.

Challenge and get performance evaluation