Foundational Distributed System Concepts -- Concurrency Models Flashcards
Concurrency Models used in distributed systems (6 cards)
What are the challenges associated with Distributed Transactions?
Complex coordination and potential failure handling
What is a common solution mentioned for Distributed Transactions?
2PC (Two-Phase Commit)
What alternative to 2PC is suggested for more complex scenarios?
Sagas
What is the significance of Idempotency in distributed systems?
Crucial for retry mechanisms
Fill in the blank: 2PC is often mentioned, but focus on _______ for more complex scenarios.
Sagas
True or False: Idempotency is not important in retry mechanisms.
False