What are observability data pipeline tools? known as Telemetry agent

About

An observability data pipeline is a pipeline tool dedicated to observability data (logs, metrics, and traces).

It

• collects them (log collector, metrics collector, …) from multiple sources
• transform, and enrich them with filters,
• route, and distribute them to any defined destination (or sinks)

They are also known as Telemetry Agent.

List

• FluentBit (C, CNCF)
• https://vector.dev/ (Datadog, Rust)