
Janus: Multi-Tenant Access Control for Observability-Data
marschall.systemsWe built an open-source proxy that adds tenant isolation to Prometheus, Loki, and Tempo by rewriting queries based on user identity.
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We built an open-source proxy that adds tenant isolation to Prometheus, Loki, and Tempo by rewriting queries based on user identity.

Datadog cut off our observability overnight. We migrated to an open Grafana stack in 48 hours. Here’s why vendor lock-in is fading in an AI-native world.

Let’s start with a question. What is DevOps all about?

Ten field-tested Kubernetes capabilities - topology spread, disruption budgets, admission policies, autoscaling guardrails, and more - that most teams ignore but instantly boost resilience, velocity.