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: Choose the right data models (SQL vs. NoSQL) based on the access patterns.

The Gaurav Sen Approach to System Design: Master Architecture Like a Pro

: Includes architecture diagrams, quizzes, summary PDFs, and community discussion forums. Live Sessions

Generating unique, short, unguessable keys at massive scale.

Identify the partition/shard keys to handle future data growth. Step 5: Deep Dive and Bottleneck Resolution (10-15 Minutes)