Latest / Tech Leadership with Fexingo: Engineering Managers, CTOs, and Technical Leadership Conversations
How CTOs Use the AWS Lambda Cold Start Problem as a Design Catalyst
In this episode of Tech Leadership with Fexingo, Lucas and Luna explore how the AWS Lambda cold start problem—the latency spike when a serverless function spins up from scratch—has become a powerful design constraint for CTOs. They break down why cold starts happen, how teams like iRobot and Capital One have turned this limitation into a driver for architectural innovation, and the concrete strategies CTOs use: from VPC tweaks and provisioned concurrency to rethinking function granularity and embracing the 'cold start as a forcing function' mindset. The conversation digs into real…
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