What does the abbreviation OTel stand for?

The abbreviation OTel stands for OpenTelemetry. This is a significant framework used for observability in software systems, allowing developers to collect and correlate telemetry data such as metrics, logs, and traces from their applications. OpenTelemetry is designed to provide a standardized method for gathering telemetry data, which can then be utilized for monitoring and diagnosing performance issues across complex environments.

OpenTelemetry is part of the Cloud Native Computing Foundation (CNCF) and represents a merger of two earlier projects: OpenTracing and OpenCensus. By unifying these efforts, OpenTelemetry aims to facilitate easier integration of observability into applications and provide a robust, extensible, and vendor-neutral framework. This makes it easier for developers and operators to gain insights into their systems and improve performance management practices. The significance of OpenTelemetry in the modern cloud-native landscape stems from its ability to support various programming languages and platforms, enabling comprehensive observability across diverse environments.