Fault-Tolerance

Understanding Circuit Breakers: A Beginner’s Guide

Learn how circuit breakers prevent cascading failures and keep services responsive during outages.

Paxos Made Simple

Paxos Made Simple logo

Paxos is the foundational consensus algorithm that enables distributed systems to agree on values despite failures — the theoretical bedrock behind Google Chubby, Apache ZooKeeper, and every modern consensus protocol.

Circuit Breaker Pattern

Understanding fault tolerance and failure handling in distributed systems

Exponential Backoff

Retry strategy that progressively increases delay between retry attempts to handle transient failures and prevent system overload

Google File System

Google File System logo

Google's scalable distributed file system designed for large distributed data-intensive applications.

Gossip Protocols

Understanding epidemic-style information dissemination protocols for scalable and fault-tolerant distributed systems

Idempotency

Ensuring operations can be safely retried without unintended side effects

Leader Election

Understanding how distributed systems select a leader to coordinate operations and maintain consistency

Quorum Systems

Understanding quorum-based consensus mechanisms for ensuring consistency and availability in distributed systems

Split-Brain Prevention

Understanding techniques to prevent split-brain scenarios in distributed systems where multiple nodes believe they are the leader