Optimising Serverless for BBC Online

BBC's infrastructure reachers up to 60 million browsers a day, with their users requesting up to 20k pages per second - that is what most of us don't have in a month 😀

The post tasks about how their engineering team approached optimizing serverless to improve customer experience.

We are performing over 100 million serverless function invocations per day. Our HTML render times are quick, with the p90 being around 220ms.