A deep-dive into SLO-as-code workflows using Sloth v0.16 and Pyrra v0.10: complete YAML specs, generated PrometheusRules, multi-window multi-burn-rate alerting math, Grafana integration, and the organizational error budget policy conversation.
Observability
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SLO-as-Code with Sloth and Pyrra: Multi-Window Burn-Rate Alerts, Error Budget Policy, and Grafana Dashboards -
SLOs in Practice: Beyond the Math Burn rate alerts, multi-window multi-burn-rate alerting, error budget policies, tools like Sloth and Pyrra, and the organizational challenges of getting teams to actually own their SLOs.
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ClickHouse for Observability: Logs, Metrics, and Traces at Scale How ClickHouse's columnar storage architecture makes it the ideal backend for logs, metrics, and traces at scale — replacing Elasticsearch with a fraction of the resources.
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VictoriaMetrics: Prometheus at Scale How VictoriaMetrics handles Prometheus at scale — architecture deep dive, vminsert/vmselect/vmstorage clustering, MetricsQL extensions, remote_write migration, and achieving 10x better storage efficiency.