Cloudflare Workers scale too well and broke our infrastructure, so we are rebuilding it on Workers

While scaling our new Feature Flagging product DevCycle, we’ve encountered an interesting challenge: our Cloudflare Workers-based infrastructure can handle way more instantaneous load than our traditional AWS infrastructure. This led us to rethink how we design our infrastructure to always use Cloudflare Workers for everything.

The origin of DevCycle

For almost 10 years, Taplytics has been a leading provider of no-code A/B testing and feature flagging solutions for product and marketing teams across a wide range of use cases for some of the largest consumer-facing companies in the world. So when we applied ourselves to build a new engineering-focused feature management product, DevCycle, we built upon our experience using Workers which have served over 140 billion requests for Taplytics customers.

The inspiration behind DevCycle is to build a focused feature management tool for engineering teams, empowering them to build their software more efficiently and deploy it faster. Helping engineering teams reach their goals, whether it be continuous deployment, lower change failure rate, or a faster recovery time. DevCycle is the culmination of our vision of how teams should use Feature Management to build high-quality software faster. We've used DevCycle to build DevCycle, enabling us to implement continuous deployment successfully.

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