Designing a URL shortener at scale with a cache-first redirect path Design a URL shortener at scale with a read-heavy redirect path, collision-safe IDs, multi-region caching, abuse controls, and reliable analytics. System Design intermediate cloud-infrastructuresecuritydevops 2 days ago · 8 min
Serverless vs. containerized microservices: pick the right model for cost and performance Compare serverless and containerized microservices on performance, cost, and operational complexity. Learn when each fits, see real configs, and avoid common pitfalls. DevOps & Cloud intermediate devopscloud-infrastructurecompute-infrastructure 2 days ago · 5 min
