Master the latency vs throughput trade-off for system design interviews. Covers definitions, measurement techniques, optimization strategies, and FAANG interview scripts for performance-focused designs.
Understand why trade-offs are the heart of system design interviews. Covers FAANG scoring signals, critical thinking patterns, business awareness, and the golden script for presenting trade-offs in any interview.
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.
Master data partitioning and sharding for system design interviews. Covers horizontal vs vertical partitioning, sharding strategies, hotspots, cross-shard queries, and FAANG scripts.
Master strong vs eventual consistency for system design interviews. Covers CAP theorem mapping, synchronous vs async replication, quorum tuning, hybrid approaches, and real-world database examples.