Differences between Agile and Waterfall
Posted: Sun Dec 22, 2024 5:57 am
The main feature of Agile is that it includes various methodologies that are based on common principles, but use their own tools and approaches to work. So a literal comparison of Agile with other methodologies is inappropriate.
Differences between Agile and Waterfall
Source: shutterstock.com
If we consider not the tools, but the basic principles themselves, then we can highlight certain differences between Agile and the Waterfall methodology and other classical strict concepts:
It is always necessary to consider the possibility of revising the final goal . To some extent, this is even desirable, since as work progresses, the situation may change radically, and customer requests will be completely different.
Analytics and planning are secondary tasks , as this3 phone number identifier philippines process will be repeated. It is better to focus on the technical development of the product.
Each short cycle should end with the release of a finished product , even if some of the functions are missing.
New product requirements should always be anticipated and reflected in the planning of future cycles.
Adequate deadlines must be set, taking into account possible delays.
The manager must be actively working with the team at all times , not just laying out requirements and checking the final results.
Other differences concern individual practices and tools.
Read also!
"32 Methods of Finding and Attracting Clients"
Read more
Roles and Team Members in Agile
Each team member in the Agile project methodology plays a specific role according to the functions they perform. The most common positions are:
The customer is a representative of the business or client who defines the purpose of the project and key areas.
The product owner is the team member who defines what the product should be, what tasks to focus on, and how to add value to the product for customers and users.
An Agile coach is an employee who provides effective leadership to a team. They support colleagues, establish teamwork, etc.
Agile development team members are programmers, testers, UX designers, technical writers, and other professionals directly involved in creating the final product. Many people mistakenly believe that in Agile, this role is reserved exclusively for developers.
Stakeholders are those who are not part of the team but can influence the progress of the work (users, managers, shareholders, etc.)
Agile Methodology Tools
Agile implementation can be carried out using different methods. Among them, the most common Agile methodologies are Scrum and Kanban - we will consider them in more detail.
Other methods include Extreme Programming (XP), Feature-Driven Development (FDD), Adaptive System Development (ASD), Dynamic Systems Development Method (DSDM), Lean Software Development (LSD), and Crystal Clear.
Scrum Methodology
The Agile development methodology Scrum has become widely known. It can be used to manage the development of complex software and products. The entire process consists of fixed iterations (sprints) lasting 1-2 weeks, which ensures the regular release of new versions. At the end of each period, stakeholders and team members jointly discuss further actions.
Stages of the Scrum process:
Product backlog . It lists all the features that the final result should have. In preparation for the next sprint, the product owner presents the contents of the backlog at a general meeting. The team identifies tasks that can be completed during the period, and then adds them to the sprint backlog.
Backlog refinement . At the review meeting, the team and the product owner check the readiness for the next sprint. The team can eliminate tasks that are no longer needed. If, due to certain difficulties, some items remain unresolved, they can be carried over to the next sprint.
Daily Scrum Meetings . These meetings are held daily for 15 minutes as agreed upon in advance. Each team member must answer three questions: “What did you do yesterday? What do you plan to do today? Do you need help or are you having difficulties with your work?”
Sprint end meeting
At the end of each sprint, the team presents the results of their work. In addition, during the so-called "Sprint Retrospective", participants share their opinions on how Scrum has benefited them and what adjustments should be made in the next sprint.
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Alexander Kuleshov
Alexander Kuleshov
General Director of Sales Generator LLC
Read more posts on my personal blog:
Over the past 7 years, we have conducted over 23,000 comprehensive website audits and I have learned that all of us as leaders need clear and working algorithms for our marketing and sales.
Today we will share with you the 5 most valuable documents that we have developed for our clients.
Download for free and implement today:
Differences between Agile and Waterfall
Source: shutterstock.com
If we consider not the tools, but the basic principles themselves, then we can highlight certain differences between Agile and the Waterfall methodology and other classical strict concepts:
It is always necessary to consider the possibility of revising the final goal . To some extent, this is even desirable, since as work progresses, the situation may change radically, and customer requests will be completely different.
Analytics and planning are secondary tasks , as this3 phone number identifier philippines process will be repeated. It is better to focus on the technical development of the product.
Each short cycle should end with the release of a finished product , even if some of the functions are missing.
New product requirements should always be anticipated and reflected in the planning of future cycles.
Adequate deadlines must be set, taking into account possible delays.
The manager must be actively working with the team at all times , not just laying out requirements and checking the final results.
Other differences concern individual practices and tools.
Read also!
"32 Methods of Finding and Attracting Clients"
Read more
Roles and Team Members in Agile
Each team member in the Agile project methodology plays a specific role according to the functions they perform. The most common positions are:
The customer is a representative of the business or client who defines the purpose of the project and key areas.
The product owner is the team member who defines what the product should be, what tasks to focus on, and how to add value to the product for customers and users.
An Agile coach is an employee who provides effective leadership to a team. They support colleagues, establish teamwork, etc.
Agile development team members are programmers, testers, UX designers, technical writers, and other professionals directly involved in creating the final product. Many people mistakenly believe that in Agile, this role is reserved exclusively for developers.
Stakeholders are those who are not part of the team but can influence the progress of the work (users, managers, shareholders, etc.)
Agile Methodology Tools
Agile implementation can be carried out using different methods. Among them, the most common Agile methodologies are Scrum and Kanban - we will consider them in more detail.
Other methods include Extreme Programming (XP), Feature-Driven Development (FDD), Adaptive System Development (ASD), Dynamic Systems Development Method (DSDM), Lean Software Development (LSD), and Crystal Clear.
Scrum Methodology
The Agile development methodology Scrum has become widely known. It can be used to manage the development of complex software and products. The entire process consists of fixed iterations (sprints) lasting 1-2 weeks, which ensures the regular release of new versions. At the end of each period, stakeholders and team members jointly discuss further actions.
Stages of the Scrum process:
Product backlog . It lists all the features that the final result should have. In preparation for the next sprint, the product owner presents the contents of the backlog at a general meeting. The team identifies tasks that can be completed during the period, and then adds them to the sprint backlog.
Backlog refinement . At the review meeting, the team and the product owner check the readiness for the next sprint. The team can eliminate tasks that are no longer needed. If, due to certain difficulties, some items remain unresolved, they can be carried over to the next sprint.
Daily Scrum Meetings . These meetings are held daily for 15 minutes as agreed upon in advance. Each team member must answer three questions: “What did you do yesterday? What do you plan to do today? Do you need help or are you having difficulties with your work?”
Sprint end meeting
At the end of each sprint, the team presents the results of their work. In addition, during the so-called "Sprint Retrospective", participants share their opinions on how Scrum has benefited them and what adjustments should be made in the next sprint.
Increase Profits by 200%: Download 5 Powerful Tools for Free
Alexander Kuleshov
Alexander Kuleshov
General Director of Sales Generator LLC
Read more posts on my personal blog:
Over the past 7 years, we have conducted over 23,000 comprehensive website audits and I have learned that all of us as leaders need clear and working algorithms for our marketing and sales.
Today we will share with you the 5 most valuable documents that we have developed for our clients.
Download for free and implement today: