Glommio
Glommio is a thread-per-core asynchronous runtime for Rust, designed for high-performance I/O-bound applications. It leverages Linux's io_uring system for efficient event-driven I/O operations, enabling developers to write scalable and low-latency network services. The framework focuses on minimizing context switches and maximizing CPU cache locality by dedicating a single thread to each core.
Developers should learn Glommio when building high-throughput, low-latency systems such as web servers, databases, or real-time data processing pipelines where I/O performance is critical. It is particularly useful in scenarios requiring predictable latency and efficient resource utilization, such as financial trading platforms or high-traffic APIs, as it avoids the overhead of traditional multi-threaded models.