Chapter 1 — Scaling Patterns
Purpose
[stub: scaling-patterns]
Metadata
| Author | Amit Singh |
| Scope | system-design |
Local graph
Related notes
Chapter 3 — Cost Engineering & FinOps
Capacity planning, FinOps, and resource optimization as the discipline that keeps reliability decisions honest about what they cost.
Chapter 2 — Geo-Distributed Systems
Multi-region active-active vs. active-passive topologies, and the consistency and failover trade-offs each one makes.
Chapter 4 — Alerting Systems
Multi-window burn-rate alerts, recording rules, routing, and deduplication as the difference between an actionable page and noise.
Chapter 3 — Monitoring at Scale
Prometheus, Mimir, Cortex, and Thanos as the horizontally-scaled answer to a single Prometheus instance running out of room.