what is deadletter queue?



what is deadletter queue?..

Answer / Tarun Yadav

In Microsoft Azure, a Dead Letter Queue (DLQ) is a special type of queue used to hold messages that cannot be processed successfully by their intended receiver. Messages are moved to the DLQ when they fail to be delivered for a specific number of times or due to other reasons like invalid schema. The purpose of DLQ is to help in error handling and recovery, enabling applications to retry processing failed messages or even manually examine the issues.

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