Pub/Sub tips and tricks

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Published on 19 Feb 2021, 0:00
Dead-letter queues →
Message ordering →
Replaying past messages →

Pub/Sub is an asynchronous messaging service that can help you easily run serverless applications. However, there are some common issues that one may run into when using Pub/Sub. In this episode of Serverless Expeditions, we run through some common Pub/Sub issues that our fictitious ride hailing app has ran into - such as handling backlogged messages, unordered messages, and much more. Watch to learn some useful tips about Pub/Sub for your serverless applications!

0:00 - Intro
1:38 - Using dead letter queues to deal with malformed messages
5:55 - Using message ordering to prevent bugs
9:20 - Replaying past messages to test new versions of your application

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product: Cloud Pub/Sub; fullname: Tianzi Cai, Martin Omander;