Amazon SQS
A fully managed message queuing service provided by AWS, supporting both standard queues and FIFO queues. It is used to implement asynchronous message passing and decoupling between distributed systems.
Timeline (last 90 days)
The solution uses Amazon SQS as the buffer and distribution hub for event signals, decoupling event generation from event processing.
SQS's Visibility Timeout mechanism ensures that a message being processed by one Lambda instance is not consumed again by another instance during that time, and if execution fails, the message becomes visible again and can be reprocessed.
Combined with a Dead Letter Queue (DLQ), messages that fail processing multiple times are isolated to facilitate troubleshooting without blocking the main workflow.
Amazon SQS is a fully managed message queuing service provided by AWS, offering built-in retry mechanisms and Dead Letter Queues.
All Facts (4)
The solution uses Amazon SQS as the buffer and distribution hub for event signals, decoupling event generation from event processing.
50%UnverifiedSQS's Visibility Timeout mechanism ensures that a message being processed by one Lambda instance is not consumed again by another instance during that time, and if execution fails, the message becomes visible again and can be reprocessed.
50%UnverifiedCombined with a Dead Letter Queue (DLQ), messages that fail processing multiple times are isolated to facilitate troubleshooting without blocking the main workflow.
50%UnverifiedAmazon SQS is a fully managed message queuing service provided by AWS, offering built-in retry mechanisms and Dead Letter Queues.
50%