Huolala Tech

Jan 7, 2026 · Operations

How Exemplar Bridges the Last‑Mile Gap in Observability

Facing the “last mile” challenge of correlating metrics, logs, and traces, the article examines common heterogeneous storage architectures, critiques existing Exemplar implementations, and presents HuoLala’s end‑to‑end solution that treats Exemplar as an independent observable dimension, detailing its data model, SDK integration, collector, and interactive visualization.