What are the types of project management methodologies?
With thousands of project management methodologies to choose from, the process of going through them can get a bit overwhelming. While we can’t cover all of them, here are eight of the most popular options along with their advantages and disadvantages:
Agile
This iterative methodology was introduced in the Agile Manifesto as more and more people became unsatisfied with linear project management methodologies. With the agile method, tasks are placed in a backlog system until new iterations or cycles are available. Then, project managers or product owners will prioritize these tasks, ensuring staff can focus on the most important ones first. Variations of the agile methodology include Kanban, extreme programming, and scrumban.
Advantages: This method promotes collaboration among your team, is quick, allows for frequent testing, and can handle data-driven changes.
Disadvantages: This method may not meet your project needs if extensive documentation is required or if it’s necessary to know the result.
Good for: Projects that require more flexibility due to input from stakeholders or end-users at every stage of production. The agile project management method may also be a good fit if you need a fast turnover, even if that means an imperfect result.
Lean
This project management methodology was first used in the manufacturing industry at the Toyota Production System. It provided a way to minimize physical waste while maximizing value. Now it’s practiced across various industries and applied to the project management process. The lean approach in product management references wasteful practices known as the 3Ms: Muda, Mura, and Muri. The 3Ms are wastefulness, unevenness, and overburden.
Advantages: This method can reduce wasteful practices that hinder the efficiency of workflows and make production costly.
Disadvantages: Despite one of the main benefits of making production less expensive, the system is costly to implement.
Good for: Project managers who want to cut down on costs and optimize product development workflows while providing an end-product that brings value to clients.
Scrum
The scrum methodology is similar to the agile method in that projects are backlogged. Teams will work on backlogged items in one- or two-week cycles known as sprints. During these sprints, they’ll meet for daily stand-ups and review the work completed so far. Scrum masters will then evaluate performance at a sprint retrospective and implement changes before moving on to the next sprint.
Advantages: The scrum methodology can make it easier to complete projects quickly and efficiently without compromising resources, money, time, or quality.
Disadvantages: For the scrum approach to work, teams must be fully committed. This may be difficult to accomplish if your team is lacking the drive.
Good for: Project managers who wish to consistently improve their team’s skills and need flexibility to deliver a product or service.
Waterfall
The waterfall method is one of the most traditional project management methodologies. This method follows a sequential flow to deliver projects, meaning projects are completed in the order in which they are received. To start a new task, the project before can’t be a work in progress. The waterfall methodology is guided by six steps: requirements, analysis, design, coding, testing, and installation and maintenance.
Advantages: The thorough documentation the waterfall approach requires makes it easier for new members to familiarize themselves with the project before starting.
Disadvantages: There’s more room for error with the waterfall model if a project is likely to change without having the requirements before starting.
Good for: The waterfall project management methodology can be good for large projects that have defined end goals and are unlikely to change. Projects in highly regulated industries, such as construction and manufacturing, may also find this approach beneficial, as it provides detailed project schedules and project tracking.