Monitoring Elixir GraphQL APIs with Absinthe and AppSignal

This article provides an overview of how to effectively monitor Elixir applications built with Absinthe, a GraphQL toolkit. It covers the setup of AppSignal for automatic instrumentation, which helps in gaining insights into performance metrics for queries and mutations. The author elaborates on error tracking within resolvers, custom metrics relevant to business logic, and the importance of monitoring subscriptions for real-time updates. The documentation guides developers on implementing these monitoring strategies to enhance API performance and reliability.