Popular Cache Posts

Caching is one of the most effective techniques for improving performance, scalability, and availability in software systems. Instead of repeatedly fetching data from a slower source such as a database, API, object storage, or another service, a cache stores frequently used data in a faster layer.

Caching is one of the most important patterns for building scalable systems. It reduces latency, lowers database load, absorbs traffic spikes, and helps systems serve repeated requests faster.