Monitor Fastly performance with Datadog

Fastly is an edge cloud platform that offers various services such as content delivery network (CDN), image optimization, video streaming, cloud security, and load balancing. Datadog's Fastly integration allows users to visualize, analyze, and alert on Fastly metrics and logs in context with monitoring data from across their entire stack. This enables quick resolution of issues before they degrade the user experience. The integration provides comprehensive monitoring capabilities for key Fastly metrics like hit ratios, cache coverage, header size, error percentage, and HTTP client and server errors. It also allows users to pivot easily between Fastly metrics and related logs for better understanding and investigation of concerning activity. Additionally, Datadog's tag-based alerting system enables users to create sophisticated monitors for their Fastly services and collaborate efficiently during the troubleshooting process.