Practice system design with System Design Primer
Pick a problem you can discuss in thirty minutes, such as a URL shortener.
SkillPI Creation Analysis
Pick a problem you can discuss in thirty minutes, such as a URL shortener. Estimate traffic and storage, then sketch the read and write paths. Document one trade-off each for caching, databases, and load balancing, then explain behavior during a database outage. Compare your answer with the guide and record one decision to improve next time.