Qunar Tech Salon
Feb 16, 2016 · Backend Development
Evolution and Scaling Strategies for Large Websites: Architecture, Session Management, and Database Optimization
The article reviews the evolution of large‑scale website architecture, explaining how business complexity, multi‑server deployment, session handling, load balancing, database read/write separation, caching, and search indexing together address availability, concurrency, and performance challenges in modern web systems.
Database ScalingRead-Write Separationcaching
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