How to prevent a geoprocessing task from being run twice?

Question

If I run twice a geoprocessing task (using the REST API), what does happen?

Does the geoprocessing service execute the two tasks simultaneously, ...?

How can I configure the geoprocessing service from executing two tasks at the same time?

Answer 1

I think this is described in the Online Help on Geoprocessing service settings: Pooling and Processes.