These blogs and articles provide practical insights and real-world experiences from engineers and researchers working on distributed systems.
Featured Blogs
Amazon Builder's Library
A collection of Amazon’s learnings on distributed systems, covering best practices and architectural patterns used at scale.
The Paper Trail
A very readable blog covering various aspects of distributed systems, from theory to practice.
aphyr
Kyle Kingsbury’s blog featuring the famous Jepsen series on testing distributed systems for correctness.
All Things Distributed
Werner Vogels’ (Amazon CTO) blog on distributed systems, covering Amazon’s approach to building scalable systems.
Architecture & Case Studies
High Scalability
High Scalability
High Scalability features architectures of huge internet services with detailed case studies:
- Twitter’s architecture - How Twitter handles 150M+ active users
- WhatsApp’s architecture - The $19 billion architecture breakdown
Technical Deep Dives
Implementation Guides
Consistent Hashing Implementation
Learn how to implement consistent hashing efficiently - a fundamental technique for distributed data partitioning.
Fundamental Concepts
- Notes on Distributed Systems for Young Bloods - Essential wisdom for engineers new to distributed systems
- There is No Now - Understanding the problems with simultaneity in distributed systems
- Turing Lecture: The Computer Science of Concurrency - Leslie Lamport’s article on the early years of concurrency
Operational Challenges
Failover Responsibility
Best practices for handling failover in distributed systems
The C10K Problem
Classic writeup on handling 10,000 concurrent connections
Design & Deployment
Internet-Scale Services
Internet-Scale Services
On Designing and Deploying Internet-Scale ServicesEssential reading for building and operating large-scale distributed systems in production.
Storage & File Systems
Files are hard - A deep dive into filesystem consistencyCrucial reading if you’re working on distributed storage or databases. Understanding file consistency is fundamental to building reliable distributed systems.
Testing & Verification
Testing Distributed Systems
- Distributed Systems Testing: The Lost World - A well-researched post covering various approaches to testing distributed systems, with extensive links to papers and methodologies
Failure Detection
- SWIM Protocol Explained - Understanding the popular SWIM failure detector protocol used in production systems
These blogs represent years of accumulated wisdom from practitioners building and operating distributed systems at scale. They complement academic papers with real-world experience and battle-tested patterns.