Description: Backfill is a programming technique that allows smaller jobs to fill the gaps left by larger jobs. This strategy is particularly useful in environments where processing resources are limited or where the goal is to maximize CPU usage efficiency. By allowing smaller tasks to execute in the time intervals left between larger tasks, overall system performance is optimized. Backfill can be implemented in various areas of computing, including task scheduling in operating systems, resource management in databases, and data processing in analytical environments. This technique not only improves resource utilization but can also reduce total processing time by minimizing CPU idle time. In summary, backfill is a key strategy for performance optimization in computational systems, allowing for better management of available time and resources.
