Message Deduplication

AWS DVA-C02 Drill: Lambda Message Processing - Handling Duplicate Messages from SQS

1 June 2025·807 words·4 mins

Certification Drills AWS DVA-C02 Lambda SQS Message Deduplication

Analyzing message duplication from SQS when processing with Lambda and the most cost-effective approach to fix it.

AWS DVA-C02 Drill: SQS Message Deduplication - Standard vs FIFO Queue Architecture

24 January 2025·1445 words·7 mins

Certification Drills AWS DVA-C02 Amazon SQS AWS Lambda Message Deduplication FIFO Queue Event-Driven Architecture Amazon Redshift

Analyzing SQS message deduplication scenarios to identify the correct implementation strategy for preventing duplicate data insertion in event-driven architectures.

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