Master back-of-the-envelope estimation for system design interviews. Covers load, storage, bandwidth, latency, and compute calculations with FAANG-level scripts and worked examples.
Complete system design interview preparation course. Covers the full framework for solving any system design problem — from scope clarification and estimation to high-level design, databases, caching, sharding, and 38 core concept glossary entries.
Master all essential sorting algorithms with concise explanations, Go implementations, complexity analysis, and dry runs. Complete notes for interview preparation covering Bubble, Selection, Insertion, Merge, Quick, Counting, and Bucket Sort.
Master Go strings with this comprehensive guide covering string fundamentals, UTF-8 encoding, basic operations, advanced manipulations, performance optimization, and real-world examples for interview preparation.