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Distributed System Design: Global Financial Ledger & High-Frequency Matcher

A 45-minute interview plan with the numbers, diagrams and trade-offs for a high-throughput ledger.

System-Design
Distributed-Consensus
Raft
Low-Latency
Kafka

Preview of the Distributed System Design: Global Financial Ledger & High-Frequency Matcher cheat sheet

What is inside

Interview Framework & 45-Minute Playbook
Distributed Consensus & Transaction Pipeline
Global Infrastructure Topology & Network Flow
Mathematical Scale Estimation & Capacity Modeling
Architectural Tradeoffs & Consensus Comparison
Database Sharding & Distributed Guidelines
Distributed Caching & Rate Limiting Algorithms
gRPC Specification & Resiliency Guardrails

This is a ready-made, printable cheat sheet that fits 3 pages. Open it in CramSheet to read it, change anything, pick a layout and paper size, then print it or save it as a PDF. It opens as your own copy and works in your browser.