Master heartbeat failure detection for system design interviews. Covers centralized vs decentralized models, heartbeat tuning, gossip protocols, false positives, real-world usage in Kubernetes and Cassandra.
Master Serverless vs Traditional Server-Based - System Design Interview Guide for system design interviews with FAANG-level scripts and trade-off analysis.
Master the leader-follower replication pattern for system design interviews. Covers write coordination, sync vs async replication, follower reads, leader election with Raft/Paxos, and FAANG interview scripts.