Distributed Systems Primitives
Deep dives into fundamental distributed primitives, algorithmic invariants, data structures, and failure playbooks. Understand how modern cloud architectures function from first principles.
Core Primitives
Rigorous Invariants
Disaster Recovery
Managed Services
All Distributed Primitives (30)
Consistent Hashing
First-principles deep dive into Consistent Hashing, algorithmic mechanics, failure modes, and AWS production patterns.
Distributed Rate Limiting
First-principles deep dive into Distributed Rate Limiting, algorithmic mechanics, failure modes, and AWS production patterns.
Bloom Filters & Counting Filters
First-principles deep dive into Bloom Filters & Counting Filters, algorithmic mechanics, failure modes, and AWS production patterns.
Distributed Caching Patterns & Eviction
First-principles deep dive into Distributed Caching Patterns & Eviction, algorithmic mechanics, failure modes, and AWS production patterns.
Message Queues vs. Event Streams
First-principles deep dive into Message Queues vs. Event Streams, algorithmic mechanics, failure modes, and AWS production patterns.
Distributed Locks & Leases
First-principles deep dive into Distributed Locks & Leases, algorithmic mechanics, failure modes, and AWS production patterns.
Write-Ahead Log (WAL) & LSM-Trees
First-principles deep dive into Write-Ahead Log (WAL) & LSM-Trees, algorithmic mechanics, failure modes, and AWS production patterns.
Database Sharding & Partition Keys
First-principles deep dive into Database Sharding & Partition Keys, algorithmic mechanics, failure modes, and AWS production patterns.
Distributed Consensus (Raft & Paxos)
First-principles deep dive into Distributed Consensus (Raft & Paxos), algorithmic mechanics, failure modes, and AWS production patterns.
Two-Phase Commit (2PC) & Saga Orchestration
First-principles deep dive into Two-Phase Commit (2PC) & Saga Orchestration, algorithmic mechanics, failure modes, and AWS production patterns.
Geospatial Indexing (Geohash, Quadtree, S2 & H3)
First-principles deep dive into Geospatial Indexing (Geohash, Quadtree, S2 & H3), algorithmic mechanics, failure modes, and AWS production patterns.
Change Data Capture (CDC) & Outbox Pattern
First-principles deep dive into Change Data Capture (CDC) & Outbox Pattern, algorithmic mechanics, failure modes, and AWS production patterns.
Trie & Inverted Index
First-principles deep dive into Trie & Inverted Index, algorithmic mechanics, failure modes, and AWS production patterns.
API Gateway & Reverse Proxy
First-principles deep dive into API Gateway & Reverse Proxy, algorithmic mechanics, failure modes, and AWS production patterns.
Distributed Unique ID Generators
First-principles deep dive into Distributed Unique ID Generators, algorithmic mechanics, failure modes, and AWS production patterns.
Gossip Protocol & Failure Detection
First-principles deep dive into Gossip Protocol & Failure Detection, algorithmic mechanics, failure modes, and AWS production patterns.
Vector Databases & Approximate Nearest Neighbor (ANN)
First-principles deep dive into Vector Databases & Approximate Nearest Neighbor (ANN), algorithmic mechanics, failure modes, and AWS production patterns.
WebSocket, Server-Sent Events (SSE) & Long Polling
First-principles deep dive into WebSocket, Server-Sent Events (SSE) & Long Polling, algorithmic mechanics, failure modes, and AWS production patterns.
API Protocols — HTTP/1.1 vs. HTTP/2 vs. HTTP/3 (QUIC) vs. gRPC
First-principles deep dive into API Protocols — HTTP/1.1 vs. HTTP/2 vs. HTTP/3 (QUIC) vs. gRPC, algorithmic mechanics, failure modes, and AWS production patterns.
OAuth 2.0, OIDC & Distributed Token Authentication
First-principles deep dive into OAuth 2.0, OIDC & Distributed Token Authentication, algorithmic mechanics, failure modes, and AWS production patterns.
Database Isolation Levels, ACID & Concurrency Anomalies
First-principles deep dive into Database Isolation Levels, ACID & Concurrency Anomalies, algorithmic mechanics, failure modes, and AWS production patterns.
Circuit Breaker, Bulkhead & Fault Tolerance Patterns
First-principles deep dive into Circuit Breaker, Bulkhead & Fault Tolerance Patterns, algorithmic mechanics, failure modes, and AWS production patterns.
Event Sourcing & CQRS Architecture
First-principles deep dive into Event Sourcing & CQRS Architecture, algorithmic mechanics, failure modes, and AWS production patterns.
Cloud Disaster Recovery & Multi-Region Active-Active
First-principles deep dive into Cloud Disaster Recovery & Multi-Region Active-Active, algorithmic mechanics, failure modes, and AWS production patterns.
Bot Defense, Sybil Resistance & Registration Abuse Mitigation
First-principles deep dive into Bot Defense, Sybil Resistance & Registration Abuse Mitigation, algorithmic mechanics, failure modes, and AWS production patterns.
Honeypot Fields & Canary Traps
First-principles deep dive into Honeypot Fields & Canary Traps, algorithmic mechanics, failure modes, and AWS production patterns.
Disposable Email & Domain Blocklists
First-principles deep dive into Disposable Email & Domain Blocklists, algorithmic mechanics, failure modes, and AWS production patterns.
Cloudflare Turnstile & Managed Challenges
First-principles deep dive into Cloudflare Turnstile & Managed Challenges, algorithmic mechanics, failure modes, and AWS production patterns.
Google reCAPTCHA v2 & Enterprise Risk Analysis
First-principles deep dive into Google reCAPTCHA v2 & Enterprise Risk Analysis, algorithmic mechanics, failure modes, and AWS production patterns.
Hashcash & Client-Side Proof of Work
First-principles deep dive into Hashcash & Client-Side Proof of Work, algorithmic mechanics, failure modes, and AWS production patterns.