Another key differentiator between the two is that a traditional Gantt chart doesn’t indicate task dependencies. While the chart provides a project overview and a good deal of insight into the progress of a project, it doesn’t have the inherent flexibility of a product roadmap. Styles include roadmap timeline, roadmap without dates, and kanban. They can use them to identify tasks and resources needed for a project and share due dates for task completion.Ī product roadmap, a high-level strategic document created and maintained to communicate the strategic vision and objectives of a product, is used by managers in many, such as product, IT, and marketing. Product managers can use Gantt charts to provide a strategic, high-level view of a project. How are Gantt Charts Useful for Product Managers? Difficulty in seeing the entire chart on a single page.Bar size doesn’t indicate the amount of work.While a Gantt chart provides a simple visual into the progress of a project, preparing and managing one often grows increasingly complex due to the sheer number of tasks and resources required for larger projects. In addition, you can easily identify any functions that fall behind schedule and take the appropriate action. It also enables project stakeholders to identify milestones and monitor progress by showing which tasks need to be completed by a specific date.
What are the Pros and Cons of a Gantt Chart?Ī Gantt chart excels at illustrating a “big picture” view for projects of any size.
These charts are commonly used by teams in construction, consulting, marketing, manufacturing, HR, software development, and event planning. The anatomy is straightforward: Tasks appear on the vertical axis, and time intervals, or activity duration, appear along the horizontal axis. Described in 1999 as “one of the most widely used management tools for project scheduling and control.”
Interstate Highway System.Įven a century after its introduction, the Gantt chart continues to be an important tool in project and program management. Since then, it has been used on major infrastructure projects like the Hoover Dam and the U.S.
Henry Gantt, an American mechanical engineer, and social scientist, designed the Gantt chart in the 1910s.
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