Developer Q&A: Monitoring global API latency with chronark

chronark, a software engineer at Upstash, developed Planetfall, a global latency monitoring platform that enables developers to identify and resolve API latency issues across different regions to ensure optimal user experiences. The platform was inspired by the need for applications to perform well globally, not just in select regions, and leverages Tinybird for data aggregation and billing processes. While initially using MySQL for storage, chronark transitioned to a hybrid approach where Tinybird handles data aggregation to overcome MySQL's scaling limitations. Despite building Planetfall independently, chronark acknowledges the support and valuable feedback from beta testers and praises Tinybird's developer-friendly environment for accelerating development and innovation. Future plans for Planetfall include enhancing the debugging experience and integrating automatic checks within CI environments, with a continued reliance on Tinybird for feature development.