#Observability

2 articles tagged with Observability.

Embeddings Drift Detection — When "Similar Enough" Stops Being Similar

Embedding indexes degrade silently. The signals that catch drift, how often to re-embed, and the operational patterns we built after one quiet quality regression.

Distributed Tracing with OpenTelemetry — What We Ship, What We Skip

How we run OpenTelemetry across ~40 services. The instrumentation that earns its place, the patterns we abandoned, and what tracing actually catches that metrics don't.

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