Resource Constraints for Multi-project Scheduling:

Dealing with resource constraints in single project scheduling problems may be difficult, but the difficulties are magnified significantly when a common pool of resources is shared by a number of other independent projects. This type of problem is where two projects require resources. Delaying activities in order to resolve resource conflicts may have far-reaching consequences for all of projects requiring the same resources. Several computers exist that have the capability to deal with this type of problems.