HardDesign: E-Commerce System (Amazon)

What is the 'saga pattern' and when is it used in e-commerce?

— Tests your understanding of this concept.

Answer Options

AA design pattern for product recommendations
BA distributed transaction pattern where each service has a compensating action for failures
CA caching pattern for product catalogs
DA deployment pattern for microservices

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This question is from the Design: E-Commerce System (Amazon) topic (System Design Cases).

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