Oracle Primavera can be used to organize projects up to 100,000 activities, and it provides unlimited resources and an unlimited number of target plans Projects have activities to be completed on time and within budget. Project Managers need to plan and manage at the work part of a project in the most efficient and effective manner. Primavera is one of the most widely used software to execute and monitor the project activities. Knowledge and application of this software could help individuals and organization in the successful completion of projects with the desired result.