PERT charts are actually the core of a project’s schedule. Gantt charts help project members stick to the schedule. But the PERT charts are typically used to estimate a realistic schedule. Also, you create this chart even before you start your project. Once the project is in progress, you can use the PERT chart to keep track of the project. To choose the system that’s best for you and your team, it’s important to consider all the options. In this short guide, we’ll look at several established project management systems, including PERT, Critical Path, and Critical Chain, to help you find new ways to make your next project a success. The evolution of project management