Nginx

Nginx includes powerful content caching capabilities that significantly accelerate web performance by storing frequently accessed content. This reduces backend server load and decreases response times for end users. The cache can be configured for static assets, API responses, and dynamic content with fine-grained control over cache duration and invalidation. By serving cached content directly, Nginx minimizes database queries and application processing, making websites faster and more scalable. Available as open-source software with commercial distributions from F5, it's an efficient caching layer for modern web infrastructure.