Hands On System Design - Distributed Systems Implementation
System Design Course, sdrBuild production-grade distributed systems by writing every line of code yourself. Build LogStream — your own production-grade distributed log platform. Hands on coding implementation everyday.
| Platform |  | Pricing | Freemium | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 314 | Founded | a year ago | Last Issue | 44 hours ago |
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sdcourse.substack.comLatest Issues
Day 189: Causal Consistency — Preserving Cause and Effect Across a Cluster
Module 7: Advanced Distributed Systems Concepts | Week 28: Advanced Consistency Models
Earlier you built linearizability — the strictest consistency model there is, where the whole cluster behaves like one machine and every operation lines...
Day 83: Build a Root Cause Analysis Engine
Earlier correlation graph told you that checkout latency moves with database connection pool exhaustion, r = 0.87, lag 40 seconds.
Earlier correlation graph told you that checkout latency moves with database connection pool exhaustion, r =...
Week 11: Performance Optimization
The Fastest Log Pipeline Is the One That Knows When to Change
The Fastest Log Pipeline Is the One That Knows When to Change
Day 188: Implement Linearizable Consistency
What we’re building today
What we’re building today
Day 82: Correlation Analysis Across Different Log Sources
Yesterday your recommendation engine could tell a developer “this looks like incident #4471, here’s what fixed it.” That’s useful, but it only works after someone has already noticed something is wrong.
Yesterday your recommendation engine...
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Build a complete, production-ready distributed log processing system from scratch. Each day features practical, hands-on tasks with concrete outputs that incrementally develop your expertise in distributed systems.
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