Caching Strategies for Scalable Web Apps
Caching Strategies for Scalable Web Apps Caching is a core tool to make web apps feel fast and reliable. When used well, it reduces latency, lowers backend load, and helps you handle traffic bursts without extra servers. The trick is to cache the right data, at the right place, with valid checks. Start with what users see most often and what changes slowly. Caching matters most for user experience. Fast responses boost engagement and conversions, while fewer requests to the backend save resources. The balance is between speed and accuracy. Define clear rules about what can be cached and for how long, and align those rules with your data freshness needs. ...