Description: Execution isolation refers to the separation of execution environments to prevent interference between different processes or tasks. This concept is fundamental to ensuring that data processing operations are carried out efficiently and without conflicts. By implementing execution isolation, it ensures that each task or query runs in a controlled environment, minimizing the risk of one operation negatively affecting another. This is especially relevant in massive data processing environments, where multiple users may be executing queries simultaneously. Execution isolation allows queries to be handled independently, improving the overall stability and performance of the system. Additionally, it facilitates debugging and monitoring of tasks, as each execution can be analyzed without the influence of other operations. In summary, execution isolation is a key feature that contributes to the robustness and efficiency of distributed computing systems, allowing for more effective resource management and a better user experience.
