MVC Architecture
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This document provides an overview of the Model-View-Controller (MVC) architecture pattern. It explains that MVC separates an application's data (model), user interface (view), and logic/control (controller) to allow for more modular and maintainable code. The model manages the data, the view displays it, and the controller handles input and updates the model or view. MVC originated in Smalltalk and became popular for web applications, where the layers can run on separate platforms. It is commonly used today due to its ability to separate concerns in user interfaces.
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MVC architecture
The document describes the Model-View-Controller (MVC) architecture pattern for web applications. It consists of three components: the Model manages and represents the application's data, the View displays the data to the user, and the Controller handles interactions between the Model and View. Many frameworks like Spring and Ruby on Rails have adopted MVC concepts. The document then provides a specific example of using the Spring MVC framework to build a web application with the MVC pattern.
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MVC Architecture
- 2. Disclaimer: This presentation is prepared by trainees of baabtra as a part of mentoring program. This is not official document of baabtra –Mentoring Partner Baabtra-Mentoring Partner is the mentoring division of baabte System Technologies Pvt . Ltd
- 4. What is MVC? • Architectural design pattern which works to separate data and UI for a more cohesive and modularized system
- 5. MVC • The model is responsible to manage the data • The view (presentation) is responsible to display the data provided by the model in a specific format • The controller handles the model and view layers to work together
- 6. How did it come about? • The model view controller pattern is the most used pattern for today’s world web applications • It has been used for the first time in Smalltalk and then adopted and popularized by Java
- 7. How does it work? • User inputs a command • Controller handles input and updates model or changes the view • View show data to user, updates if necessary.
- 8. MVC
- 9. 3-tier Architecture vs. MVC Architecture 1.Communication • 3-tier: The presentation layer never communicates directly with the data layer-only through the logic layer (linear topology) • MVC: All layers communicate directly (triangle topology) 2.Usage • 3-tier: Mainly used in web applications where the client, middleware and data tiers ran on physically separate platforms • MVC: Historically used on applications that run on a single graphical workstation (applied to separate platforms as Model 2)
- 10. Conclusion • MVC is a sound architectural design for almost any GUI application
- 11. If this presentation helped you, please visit our page facebook.com/baabtra and like it. Thanks in advance. www.baabtra.com | www.massbaab.com |www.baabte.com
- 12. Contact Us Emarald Mall (Big Bazar Building) Mavoor Road, Kozhikode, Kerala, India. Ph: + 91 – 495 40 25 550 NC Complex, Near Bus Stand Mukkam, Kozhikode, Kerala, India. Ph: + 91 – 495 40 25 550 Start up Village Eranakulam, Kerala, India. Email: info@baabtra.com