Systology

My knowledge base for studying systems at scale, drawing from real-world engineering and synthesized learnings across multiple domains.

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Deep Dives

Long-form investigations, experiments, and research notes exploring projects with methodology, findings, and next steps.

Privacy-first Gmail auditing tool for sender clustering and inbox cleanup.

monitoring, privacy, protocols

Multimodal video feature extraction: Apple-native vs. C++/Python.

extensibility, machine-learning, media

System-design sketches and trade-offs summarizing problem statements, constraints, and architecture options.

Unique ID generation patterns and robust distributed caching.

algorithms, caching, encoding, traffic-control

High-performance document search and retrieval systems.

indexing, machine-learning, monitoring, privacy, retrieval

Reusable rules, heuristics, and frameworks distilled from practical projects to guide system design and implementation.

API design, rate limiting, retries, and modular resilience.

data-flows, dns, protocols, resilience, traffic-control

Algorithms, performance optimization, and design patterns.

algorithms, latency, optimization, performance, search-algorithms