Backend
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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
GraphQL
Query language for APIs requesting exactly needed data
Load Balancing
Distributing traffic across multiple backend servers
API Versioning
Maintaining multiple API versions for backward compatibility
Saga Pattern
Pattern managing distributed transactions with compensating actions
Event-Driven Architecture
Design pattern where components communicate via events
gRPC
High-performance RPC framework using Protocol Buffers