Backend
151 views
Dead Letter Queue
Quick Definition
Queue for messages that fail processing after retries
Full Definition
A queue where messages are sent when they cannot be processed successfully after multiple attempts.
Examples
error handling, message replay, debugging failed messages
Related Terms
message-queue
retry-pattern
error-handling
More Backend Terms
Serverless
Cloud model running code on-demand without server management
Idempotency
Property where multiple operations produce same result as once
RabbitMQ
Open-source message broker for reliable async messaging
Load Balancing
Distributing traffic across multiple backend servers
Load Shedding
Rejecting requests under excessive load to maintain stability
Message Queue
System for asynchronous service communication via messages