Scaling Memcached: 500,000+ Operations/Second with a Single-Socket UltraSPARC T2
A software-based distributed caching system such as memcached is an important piece of today’s largest Internet sites that support millions of concurrent users and deliver user-friendly response times. The distributed nature of memcached design transforms 1000s of servers into one large caching pool with gigabytes of memory per node. This blog entry explores single-instance memcached scalability for a few usage patterns.