What are the trade-offs between these different approaches?
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what is saga in microservices Informational
- What are the two main types or orchestration models of the Saga pattern? Describe the choreography-based Saga pattern.
- What are some strategies for generating and managing correlation IDs? How does the Saga pattern support different patterns for handling outbox messages or ensuring reliable event publishing after a local transaction?
- What are some common patterns for managing local transactions in microservices?
- How do you simulate distributed failures in a test environment? How does the Saga pattern handle the need for supporting different approaches to handling the scalability of the Saga orchestration mechanism itself, especially in high-volume transaction processing scenarios?
- How do you ensure that compensations were performed correctly and successfully?
- What are the trade-offs between the Saga pattern and other distributed transaction patterns? How does the Saga pattern handle the initial creation and coordination of a distributed transaction?
- How does a Saga ensure data consistency across multiple microservices without two-phase commit?
- What are the trade-offs between these different retry strategies?
- What are some communication and coordination challenges that might arise? How does the Saga pattern relate to the concept of business capabilities in a microservices architecture?
- What are some best practices for externalizing and managing Saga configurations?
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