You can manage concurrently running jobs by staggering schedules. To optimize scalability, use multiple schedule policies on different client groups and adjust the timing of the schedules.
By default, 2000 is set as the maximum number of concurrent job streams that are permitted in a CommCell environment. You can increase the value up to 5000. For instructions about configuring the permitted number of job streams, see Setting the Maximum Number of Simultaneously Running Streams.