Choosing Events, Queues, Topics, and Streams in Your Serverless Application

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Published Feb 20, 2025

When building microservices-based serverless applications, communication between services comes with trade-offs and nuances. So how do you pick the correct pattern for your application? Do you need to process data in real-time? Do you need to buffer requests between services? Do you require a synchronous response, or will asynchronous suffice? In this tech talk, we'll talk about the various design patterns for Lambda and when you should use them. We'll cover the most common Lambda event sources, including Kinesis Data Streams, EventBridge, SNS, and SQS.

Learning Objectives:
*Learn about choosing between Lambda event sources like EventBridge, SNS, SQS, and Kinesis Data Streams
*Understand common Lambda design patterns
*See implementation best practices and scaling patterns for serverless applications

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