01Planned
System Fundamentals
The vocabulary and trade-offs that shape every architecture discussion.
- Availability
- Latency and throughput
- Big-O refresher
Learn, connect, revisit
System Design Notes
A growing home for system design concepts, technical lessons, and the small engineering insights worth remembering.
Initial structure
Topics to build out
This is a migration map, not a finished curriculum. Each topic will gain original notes, diagrams, references, and examples over time.
02Planned
Infrastructure
How requests move through scalable and reliable production systems.
- Load balancing
- Caching
- Proxy servers
- HTTPS and certificates
03Planned
Data Systems
Storage decisions, partitioning strategies, hashing, and performance.
- Storage fundamentals
- Hashing
- Database partitioning
04Planned
Application Design
Small design exercises and implementation patterns that build judgment.
- Browser history design
- Java design patterns
- Generics notes
Working agreement
Keep the source. Improve the explanation.
The original repository remains the historical notebook. This site will gradually turn those topics into concise, original, well-organized study material.