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Avoid the top 10 mistakes that kill system design interviews. Includes FAANG-level fixes, scripts, and a cheat sheet for every mistake — from ignoring requirements to missing estimation.
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Master caching concepts for system design interviews. Covers cache hit/miss, write strategies, read patterns, eviction policies, invalidation, and FAANG-level interview scripts.- Published on
Master Server-Side vs Client-Side Caching - System Design Interview Guide for system design interviews with FAANG-level scripts and trade-off analysis.- Published on
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.- Published on
Master checksum data integrity concepts for system design interviews. Covers MD5/SHA algorithms, write/read paths, corruption detection and recovery, and real-world usage in Cassandra, HDFS, and S3.