GeeCON 2023: Asaf Mesika - OpenTelemetry Metrics: observability’s holy grail

OpenTelemetry Metrics is making a revolution both for microservices and libraries. I believe it is the most comprehensive metrics library always written. This talk will guide us through knowing OTel as a whole, proceed with OTel Metrics benefits, concepts, and entities in its API and SDK. erstwhile done, you'll realize why it's so good, how it will benefit you, and why it will be the de facto metrics library. The examples will be in Java, but as you'll see, it's almost the same in any language