Erlang OTP

Erlang OTP is the industrial-strength platform for creating highly available, fault-tolerant systems that scale effortlessly. It provides battle-tested frameworks and design principles for concurrency, distribution, and error recovery. This makes it the ideal choice for demanding applications in e-commerce, telecommunications, and instant messaging where uptime and performance are critical. Developers leverage its lightweight process model and hot code swapping to build systems that run for years with minimal downtime.