Beyond the Basics: Production Serverless Patterns for Extreme Scale • Janak Agarwal • GOTO 2025

This presentation was recorded at GOTO Serverless 2025. #GOTOcon #GOTOserverless
https://conferences.gotopia.tech/goto-serverless-bengaluru-2025

Janak Agarwal - Senior Manager, Product Management, AWS Lambda

RESOURCES
https://www.linkedin.com/in/janakagarwal

ABSTRACT
Unpredictable heavy traffic workloads require architectures that can handle them elegantly. Serverless provides that solution. This deep dive explores two advanced use cases demonstrating why enterprises are migrating to serverless for mission-critical applications.

First: implementing Lambda's rapid scaling capabilities to handle extreme traffic bursts—flash sales, event ticketing, viral content—while optimizing for cost efficiency during steady-state operations.

Second: architecting real-time analytics pipelines using Lambda with Step Functions' Distributed Maps for time-sensitive data processing in financial systems.

This session assumes familiarity with AWS services and focuses on advanced, production-ready patterns for building resilient applications that perform under extreme load conditions. [...]

TIMECODES
00:00 Intro
01:26 Let's talk about scale
03:34 How do we solve for bursty workloads?
05:59 Let's dive deeper
12:13 But what happens after your big event?
18:31 But what happens during an unexpected traffic spike?
19:39 Summary
20:28 Outro

Download slides and read the full abstract here:
https://conferences.gotopia.tech/goto-serverless-bengaluru-2025/sessions/3854

RECOMMENDED BOOKS
Peter Sbarski • Serverless Architectures on AWS • https://amzn.to/3hJzEUM
Michael Stack • Event-Driven Architecture in Golang • https://amzn.to/3G5e8ST
Ashley Peacock • Serverless Apps on Cloudflare • https://amzn.to/3EU7P85
Jeroen Mulder • Multi-Cloud Strategy for Cloud Architects • https://amzn.to/3FdNDOA

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