// GUIDES
Comprehensive, in-depth guides covering the most important topics in software engineering — from system design to architecture to interviews.
Everything you need to know to ace system design interviews — from estimation to architecture to scaling.
Master distributed systems from CAP theorem to consensus algorithms, replication, sharding, and distributed transactions with real-world examples.
Comprehensive guide to software architecture patterns — monoliths, microservices, event-driven, CQRS, DDD, and migration strategies with real case studies.
Complete AI engineering guide covering RAG pipelines, vector databases, LLM serving, fine-tuning, multi-agent systems, and production deployment strategies.
Honest comparison of system design courses and resources — Algoroq, ByteByteGo, Educative, Design Gurus, and free alternatives for every budget and level.