CSC/ECE 517 Spring 2014/ch1a 1c yj

Background

In such internet age, web applications had been highly valued by programmers on the Web. To help those who aimed to utilize the design patterns to produce a maintainable, readable, and high quality code, many object-oriented web frameworks has been released public that allow enthusiastic programmers to take advantage of the well-built developing environment.

You may already see several examples from other chapters(here, here, and here), but today, we are going to deliver several further details on each, based on their strength and weakness, and make a comparision to make the decision on choosing the best object-oriented web frameworks being easier.

Frameworks

As there are tons of object-oriented web frameworks can be found online, we will need to limit only four of the most famous web frameworks we consider will be discussed today.

Ruby on Rails

Ruby on Rails has been one of the most popular web app frameworks on Ruby <ref>https://www.ruby-toolbox.com/categories/web_app_frameworks</ref>, Some of the famous applications built with Rails can be Twitter and Github.

Strength

• Faster development
• Less learning curve
• More readable code thanks to Ruby

Weakness

Run relatively slow<ref>http://www.techempower.com/benchmarks/</ref>

CakePHP

Inspired on the Ruby on Rails project and using many of the same concepts, it’s called this ways because it was written based on a minimal version of a Rapid Application Framework in PHP. CakePHP is licensed and distributed under the MIT license, and provides an extensible architecture for development of web applications.

The slogan of CakePHP is to “CakePHP makes building web applications simpler, faster and require less code.” [2] Started from 2005, CakePHP has been praised for its security, flexibility, and the support of good MVC convention.

Strength: Framework is completely open source Speed Scalability Security built-in tools

Weakness: Inability to create tables based on the definition model. No admin interface

Django

This is a high level Python Web framework for rapid development on the Web in an easy way. It mainly focus on the DRY (Don't Repeat Yourself) Principle[7], and it provides several free API’s to handle database-abstraction. According to the documentation, a typical workflow is to get the site as fast as possible, populate the data (as in a content management publishing), to finally develop the data in the same way is presented to the public.

Strength: Easy and fast to learn. Free database access API’s Wide range of reusable apps

Weakness: Terminology. In a MVC framework, the Controller is called “View” and the View is called “template” Some would say that is not big customizable.

Play!

Written in Scala and Java, Play Framework is another choice for Java lovers that was developed based on open source, following the MVC model pattern, and is also inspired on Ruby on Rails and Django. Famous websites built with Play! are LinkedIn, coursera, etc.Play! call itself as “The High Velocity Web Framework For Java and Scala”.

Strength: Based on a lightweight, stateless, web-friendly architecture simplified development cycle -Provide built-in frameworks for unit testing and functional testing. Allow use to mock a whole application for testing reason

Weakness: Simple at first, but get complicated when trying to take full advantage [3] Significant learning curve when integrating it with any existing build tools and environment.[3]

Comparison on Web Frameworks based on feature

Comparison on Web Frameworks based on feature <ref>https://www.google.com/url?q=http://en.wikipedia.org/wiki/Comparison_of_web_application_frameworks&sa=D&usg=ALhdy2-GUFjRpKBVDza8pizRGNvwCLG31A</ref>

Project	Language	Ajax	MVC framework	MVC push-pull	Testing framework(s)	DB migration framework(s)	Security framework(s)	Template framework(s)	Caching framework(s)	Form validation framework(s)	Scaffolding
Ruby on Rails	Ruby	Prototype, script.aculo.us, jQuery	Yes (ActiveRecord, Action Pack)	Push	Unit Tests, Functional Tests and Integration Tests	Yes	Plug-in	Yes	Yes	Yes	Yes
CakePHP	PHP >= 5.2	Prototype, script.aculo.us, jQuery, MooTools	Yes	Push	Unit tests, object mocking, fixtures, code coverage, memory analysis with SimpleTest and XDebug PHPUnit (cakephp 2.0)	Yes, CakePHP Schema Shell by default, and some others	ACL-based	Themes, layouts, views, elements	Memcache, Redis, XCache, APC, File	Validation, security	Yes
Django	Python	Yes	Yes	Push	unittest, test client, LiveServerTestCase	Provided by South(http://south.aeracode.org/), Django Evolution	ACL-based	Django Template Language	Cache Framework	Django Forms API	No, not by default
Play	Scala/Java	Yes	Yes	Push-pull	Unit test, Functional test, Selenium	Yes, similar to Ruby on Rails	via Core Security module	Yes	Yes	Server-side validation	Yes

References

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