Implementing Idempotent Systems

Hey Everyone,

In this video I am going to talk to you about Idempotent Systems. We will discuss with examples:

1) What is Idempotence?
2) What are the guarantees we need?
3) Types of operations that aren't naturally idempotent
4) How to implement Idempotence?
5) Idempotence at Http level, SOA and Event processing
6) Idempotence needs a window
7) Summary

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Reference:

Stripe Idempotency: https://stripe.com/docs/api/idempotent_requests
Idempotent consumer pattern: https://chrisrichardson.net/post/microservices/patterns/2020/10/16/idempotent-consumer.html
Idempotent receiver patterns: https://martinfowler.com/articles/patterns-of-distributed-systems/idempotent-receiver.html
Kafka exactly once: https://www.confluent.io/blog/exactly-once-semantics-are-possible-heres-how-apache-kafka-does-it/
Exactly once at Uber: https://www.infoq.com/news/2021/11/exactly-once-uber-flink-kafka/

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The GeekNarrator