Design Scenarios

Open-ended, senior-level system design problems.

01·Highly Reliable Service 02·Unified Observability Platform 03·High-Volume Telemetry Ingestion Pipeline 04·Distributed Log Search Engine 05·Distributed Tracing System 06·Logs-to-Metrics Real-Time Alerting 07·Multi-Datacenter Routing & Failover 08·Scaling from 10× to 100× 09·Capacity Forecasting System 10·Petabyte-Scale Data Pipeline 11·Zero Data Loss During a Network Partition 12·Testability in Distributed Microservices 13·Zero-Downtime Deployment & Rollback 14·Consensus: Raft & Paxos