EDUCBA

EDUCBA

MENUMENU
  • Blog
  • Free Courses
  • All Courses
  • All in One Bundle
  • Login
Home Software Development Software Development Tutorials Top Differences Tutorial SDLC vs Agile

SDLC vs Agile

Priya Pedamkar
Article byPriya Pedamkar

Updated March 6, 2023

SDLC vs Agile

 

Start Your Free Software Development Course

Web development, programming languages, Software testing & others

Difference Between SDLC and Agile

SDLC (Software Development Life Cycle) is a kind of process which is followed for software or systems project in an Information Technology Organization. SDLC is a framework that defines the different steps or processes in Software Development. Software Development Life Cycle (SDLC) is also called as Application Development Life Cycle. The different steps involved in the Software Development Life Cycle are Planning, Analysis, Design, Implementation, and Maintenance. The Software Development Life Cycle process can be applied both to the hardware or software components or configuration to define its scope and lifecycle process. This Software Development Life Cycle will ensure to deliver efficient and high-quality software or hardware products to the end customer or clients to ensure high-quality products or services development in the hardware or software organizations. This will ensure in the smooth running of the businesses.

Agile is a methodology, whereas SDLC is a process used in the area of project management to carry out the process of the Software Development Life Cycle. Agile Software Development is an approach towards the software development lifecycle process where the customer’s requirements and solutions will be fulfilled by means of collaborative work of the multiple cross-functional teams and the end-users or the customers or the clients. It helps in the continual project deliverables, continual project improvements, instant changes, and rapid development. The Agile Manifesto was written at the beginning of the year 2001. A formal process was initially created and was later named as Agile.

Head To Head Comparison Between SDLC and Agile (Infographics)

Below are the top 9 comparisons between these both:

SDLC vs Agile Infographics

Key Difference Between SDLC and Agile

Both are recommended options in the business. Let us examine some of the key differences:

  1. SDLC (Software Development Life Cycle) is the process of design and development of a product or service to be delivered to the customer that is being followed for the software or systems projects in the Information Technology or Hardware Organizations whereas Agile is a methodology that can be implemented by using Scrum framework for the purpose of the project management process.
  2. SDLC has different models such as the Waterfall model, Agile model, Iterative or incremental model, Spiral model, RAD – Rapid Application Development model, V-Shaped model and Evolutionary prototype model, whereas Agile contains a set of best engineering practices and best standards and also saves them money, increases predictability, reduces failure and improves the quality of the project being delivered.
  3. SDLC contains LLD (Low-Level Design) and HLD (High-level Design), which are used to analyse and understand the project in a high level and low-level overview to different types of team members to the customers depending on the technical or business knowledge of the person whereas Agile model has different phases such as Planning, Requirements, Analysis, Design, Coding, Unit Testing, System Integration Testing, Non-Functional Testing, and Acceptance Testing.
  4. SDLC will be easier to know or look at a glance to easily understand the project, whereas Agile is easier and simple to understand and use and implement.
  5. SDLC has different models, and managing the parts of the project depends on the model, whereas Agile is easier to manage and flexible to the developers and the entire team.
  6. SDLC describes all the activities to be performed for the delivery of successful project delivery, maintenance and support, whereas the Agile manifesto has different principles up to 12.
  7. SDLC provides a systematic approach to building software towards successful product deliverables within the timelines, whereas Agile has faster development approach and speeds up the development process in an effective and efficient manner.
  8. SDLC contains documentation that will be documented at each and every stage in detail to make clear progress visibility inefficient manner whereas Agile provides continuous integration and continuous delivery model by delivering the small changes in applications based on the requirements with frequents deliverables as per the dynamic requirement changes.

SDLC vs Agile Comparison Table

As you can see, there are many Comparison between SDLC vs Agile

The basis of comparison 

SDLC

Agile

Definition SDLC (Software Development Lifecycle) is a process that is used to manage a project in a smooth manner. It is an iterative approach and methodology that is used in an SDLC process in Software Project Development.
Usage It is used to create quality products in an efficient manner. It is used as an incremental development approach to produce a quality software product.
Stages There are different stages in the development process. It will have different phases in its development model or methodology.
Platform It supports any kind of product or software application development. It supports any type of product by splitting into incremental builds.
Project Size It suits for any size of a project It suits smaller projects, especially.
Changes It does not allow major changes after the initial stages of the project. It allows rapid changes after the initial stages of the project or throughout the project phase, which will server dynamic requirements.
Approach It has different approaches based on methodology. It has a realistic approach to its development.
Managing It depends on the methodology being followed. It is easier to manage in an Agile model.
Flexibility It depends on methodology if an Agile or Unified model or waterfall It is flexible for the developers and the entire team as well.

Conclusion

SDLC is a process, whereas Agile is a methodology, and they both SDLC vs Agile are essential to be considered where SDLC has different methodologies within it, and Agile is one among them. SDLC has different methodologies like Agile, Waterfall, Unified model, V Model, Spiral model etc. The choice of selecting the methodology depends on the project’s requirement and size, and the same approach can be extended to the STLC, which is called the Software Testing Life Cycle.

The agile model mainly supports smaller projects to deliver quality projects within a short time and within budget. SDLC has different phases, and the phases can vary on the methodology, where Agile has different phases compared to other methodologies. The choice of methodology depends on the project and requirements and the team’s size, and the complexity & size of the project.

Recommended Articles

This has been a guide to the top comparison between SDLC vs Agile. Here we also discuss the key difference between infographics and the comparison table. You may also have a look at the following articles to learn more.

  1. Software Development vs Web Development
  2. PMP vs Agile
  3. Data Scientist vs Software Engineer
  4. Jenkins vs Bamboo
SIX SIGMA Course Bundle - 17 Courses in 1 | 39 Mock Tests
47+ Hour of HD Videos
17 Courses
39 Mock Tests & Quizzes
Verifiable Certificate of Completion
Lifetime Access
4.5
AGILE & SCRUM Course Bundle - 8 Courses in 1 | 12 Mock Tests
44+ Hours of HD Videos
9 Courses
12 Mock Tests & Quizzes
Verifiable Certificate of Completion
Lifetime Access
4.5
PMP Certification Exam Prep Course Bundle - 15 Courses in 1 | 22 Mock Tests
86+ Hours of HD Videos
15 Courses
22 Mock Tests & Quizzes
Verifiable Certificate of Completion
Lifetime Access
4.5
LEAN MANAGEMENT Course Bundle - 13 Courses in 1 | 5 Mock Tests
42+ Hour of HD Videos
13 Courses
5 Mock Tests & Quizzes
Verifiable Certificate of Completion
Lifetime Access
4.5
Primary Sidebar
Popular Course in this category
AGILE & SCRUM Course Bundle - 8 Courses in 1 | 12 Mock Tests
 44+ Hours of HD Videos
9 Courses
12 Mock Tests & Quizzes
  Verifiable Certificate of Completion
  Lifetime Access
4.5
Price

View Course
Footer
About Us
  • Blog
  • Who is EDUCBA?
  • Sign Up
  • Live Classes
  • Certificate from Top Institutions
  • Contact Us
  • Verifiable Certificate
  • Reviews
  • Terms and Conditions
  • Privacy Policy
  •  
Apps
  • iPhone & iPad
  • Android
Resources
  • Free Courses
  • Java Tutorials
  • Python Tutorials
  • All Tutorials
Certification Courses
  • All Courses
  • Software Development Course - All in One Bundle
  • Become a Python Developer
  • Java Course
  • Become a Selenium Automation Tester
  • Become an IoT Developer
  • ASP.NET Course
  • VB.NET Course
  • PHP Course

ISO 10004:2018 & ISO 9001:2015 Certified

© 2023 - EDUCBA. ALL RIGHTS RESERVED. THE CERTIFICATION NAMES ARE THE TRADEMARKS OF THEIR RESPECTIVE OWNERS.

Let’s Get Started

By signing up, you agree to our Terms of Use and Privacy Policy.

EDUCBA

*Please provide your correct email id. Login details for this Free course will be emailed to you

EDUCBA
Free Software Development Course

Web development, programming languages, Software testing & others

By continuing above step, you agree to our Terms of Use and Privacy Policy.
*Please provide your correct email id. Login details for this Free course will be emailed to you

EDUCBA

*Please provide your correct email id. Login details for this Free course will be emailed to you
EDUCBA

*Please provide your correct email id. Login details for this Free course will be emailed to you
EDUCBA Login

Forgot Password?

By signing up, you agree to our Terms of Use and Privacy Policy.

This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to our Privacy Policy

Loading . . .
Quiz
Question:

Answer:

Quiz Result
Total QuestionsCorrect AnswersWrong AnswersPercentage

Explore 1000+ varieties of Mock tests View more