Minimizing kernel interaction
Understanding how system calls and context switches impact low-latency application performance is crucial. By exploring techniques to reduce system calls and examining the effects of context switching, we can identify ways to optimize low-latency systems for maximum efficiency. This knowledge is invaluable not only for writing more performant code but also for designing systems capable of operating at the forefront of speed.
User space versus kernel space
In the architecture of modern operating systems, a fundamental distinction is made between user space and kernel space. This separation is crucial for system security, efficiency, and stability. Understanding these two operational realms is essential for optimizing low-latency applications:
