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Topic: Software development model


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In the News (Tue 8 Dec 09)

  
  Waterfall - Software Development Model
As software development is large process so work begins by establishing requirements for all system elements and then allocating some subset of these requirements to software.
Software Requirement Analysis is also known as feasibility study.
The software should be implemented to accommodate changes that could be happen during the post development period.
www.buzzle.com /editorials/3-13-2005-67039.asp   (879 words)

  
  Software development process - Wikipedia, the free encyclopedia
When these address the entire scope of software design, creation, delivery, and maintenance, the processes are sometimes referred to as supporting software development life cycle management.
This model is then used to measure what a development organization or project team actually does during software development.
Agile software development methodologies, such as Extreme Programming and lean software development are full blown methods that take an incremental or evolutionary approach to software development.
en.wikipedia.org /wiki/Software_development_model   (1707 words)

  
 Waterfall model - Wikipedia, the free encyclopedia
The waterfall model is a software development model (a process for the creation of software) in which development is seen as flowing steadily downwards (like a waterfall) through the phases of requirements analysis, design, implementation, testing (validation), integration, and maintenance.
The waterfall model is widely used, including by such large software development houses as those employed by the US airforce (see "the waterfall model"), the US Department of Defense and NASA, and upon many large government projects (see "the standard waterfall model").
Many software projects must be open to change due to external factors; the majority of software is written as part of a contract with a client, and clients are notorious for changing their stated requirements.
en.wikipedia.org /wiki/Waterfall_Model   (2688 words)

  
 Software Development Plan - Model text
If the software for the project is to be developed in a distributed manner, this SDP will provide a common standard to be applied at each of the participating suppliers as well as to the external sub-contractors to design, develop, integrate, and test software to be used by the project.
Software Development Files (SDF) shall be used to record, monitor and control activities during the detailed design, software unit coding and testing phases of the software development.
Software development and test for the system shall be the responsibility of the Project Manager who shall assign personnel to the subsystem and CSCI elements of the system.
home.btconnect.com /managingstandard/sdp_1.htm   (3572 words)

  
 [No title]   (Site not responding. Last check: 2007-10-23)
For the model to have the capability of simulating multiple increments in a project, multiple copies of the sector s are required.
For example, information from a level con taining the amount of software remaining to be developed may flow to a rate that controls the amount of people being hired to develop software.
The Development Work Flow sector also implements the growth of the size of the increment, due to new requirements and to the underestimation of size at p roject conception.
www.eas.asu.edu /~sdm/tvedt/dissertation/xAppendix_D_-_Design.rtf   (3737 words)

  
 Development Model   (Site not responding. Last check: 2007-10-23)
This development model has led to a successful record of delivering user-friendly applications within budget and within time constraints.
The traditional software development model dictates that a significant amount of time is spent gathering user requirements before any development is started.
Software developers have a saying that a user interface is not complete until the developer has eaten his or her own dog food.
www.qlinc.com /development_model.htm   (338 words)

  
 Spiral model - TheBestLinks.com - Design, Engineering, Software engineering, Waterfall model, ...
The spiral model is a software development model combining elements of both design and prototyping-in-stages, in an effort to combine advantages of top-down and bottom-up concepts.
This model was not the first model to discuss iteration, but it was the first model to explain why the iteration matters.
Agile software development tends to be rather more extreme in their approach than the spiral model is.
www.thebestlinks.com /Spiral_model.html   (340 words)

  
 A Proven Software Configuration Management System for Workstation Development
The purpose of software identification is to identify the software structure, its components and their types, and to make these components unique and accessible in some form (Dart 1991).
When a developer creates a new file and adds it to the baseline, there is no symbolic link to it from the staging areas of other developers, who are now unsynchronized with the baseline.
Software status accounting refers to the administrative tracking and reporting of all software items that are formally identified and controlled (Bersoff 1984).
www-sdd.fsl.noaa.gov /~fxa/publications/15th_IIPS_99/Chen-et-al.IIPS99.html   (2959 words)

  
 Cooperative Software Development: Concepts, Model and Tools   (Site not responding. Last check: 2007-10-23)
Development environments that explicitly support group work are an important prerequisite for the production of high-quality software systems.
Most of the software development environments in use today support primarily technical aspects and have shortcomings in the area of organizational support.
This paper describes a model for cooperative work processes in software projects and a corresponding development environment that provides balanced support for both organizational and technical aspects of software development.
www.swe.uni-linz.ac.at /publications/abstract/TR-SE-99.05.html   (233 words)

  
 Best Practices for Model-Driven Software Development
Model-Driven Software Development (MDSD) is a new software development paradigm for distributed project teams involving 20+ people, with roots in software product line engineering, which is the discipline of designing and building families of applications for a specific purpose or market segment.
She developed a model-driven generative tool, FUUT-je, the principles of which are published in http://www.research.ibm.com/journal/sj/392/vanemdeboas.html.
Currently, together with Jorn Bettin, she is leading the Generative Model Transformer Open Source initiative to develop an MDA tool platform in close collaboration with several universities and the submitters to the OMG's MOF 2.0/QVT RFP.
www.softmetaware.com /oopsla2004/mdsd-workshop.html   (2005 words)

  
 Software development model extends to testing: News from I-Logix Europe
Rhapsody ATG is key in the development of safety-critical applications, such as DO-178B compliant software, and is a natural extension to the Rhapsody MDD environment.
When software engineers use Rhapsody, they are able to specify their systems and software design graphically; execute and validate the system as it is built; and ultimately produce full production code from the model for the target system.
"Rhapsody ATG can be used throughout the entire development process, allowing software developers to not only test their designs as they evolve, but also apply the test cases to their implementation on the deployed target, resulting in a high quality product".
www.electronicstalk.com /news/ilo/ilo112.html   (673 words)

  
 McGee's Musings
Software development is arguably one of the oldest "modern" knowledge work fields and holds many lessons for all of us doing knowledge work.
Better still, for my purposes, software development has worked through the blind alley of trying to force knowledge work into a factory model and come out the other end as 21st century craft.
The goal here is to focus on the principles and practices that software developers have developed to guide and manage their work, not on the substance of the work itself.
www.mcgeesmusings.net /2003/07/17.html   (404 words)

  
 Software Development: V-Model
The V-model is an internationally recognized development standard for IT systems which uniformly and bindingly lays down what has to be done[Procedure], how the tasks are to be performed[Methods] and what is to be used to carry this out[Tools].
Conventional V-Model represents the development process in the form of a V shape.
Unit Testing - is done in Development Server by the developer to ensure that program works as per the detail design - add / implement test case results - transport request details & documentation in detail design - Evidence is attached.
www.geocities.com /rmtiwari/Resources/Management/SoftwareDevelopmentLifecycle/V-Model.html   (506 words)

  
 NewsForge | Kapor: Why the old development model is history
Organisations buy software, they get a few CDs but they get nothing else for their money which is going to be meaningful to their activities.
If developers are not producing code that makes a company billions of dollars, that company could produce the most important piece of software the world has ever known, and still not put food on the tables of even a dozen employees.
A service model is the enemy of the developer; if you make yourself unimportant as a developer, and press companies to switch to a service model, you're giving jobs to low-tech companies who can easily farm out their work to India and other developing economies.
www.newsforge.com /software/03/10/22/2027254.shtml   (1132 words)

  
 Iterative Software Development
During this project we have experimented both with a prototype based development model, and with a RAD type incremental development model based on timeboxing.
As part of the large Danish software process improvement project Center for Software Process Improvement (CSPI) an improvement project was undertaken in Brüel & Kjær's Condition Monitoring Systems (CMS) division to support a development project to work with Incremental Development through use of the Timeboxing principle from RAD (Rapid Application Development).
As part of the large Danish software process improvement project Center for Software Process Improvement (CSPI) an improvement project was initiated in Brüel & Kjær's Sound & Vibration (S&V) division to redefine our ISO 9001 certified software development model from a conventional waterfall model to an incremental development model based on prototypes.
inet.uni2.dk /~vinter/engisd.htm   (746 words)

  
 [No title]   (Site not responding. Last check: 2007-10-23)
I discuss these theories in terms of two fundamentally different development styles, the ``cathedral'' model of most of the commercial world versus the ``bazaar'' model of the Linux world.
I had released a good deal of open-source software onto the net, developing or co-developing several programs (nethack, Emacs's VC and GUD modes, xlife, and others) that are still in wide use today.
I believed that the most important software (operating systems and really large tools like the Emacs programming editor) needed to be built like cathedrals, carefully crafted by individual wizards or small bands of mages working in splendid isolation, with no beta to be released before its time.
www.catb.org /~esr/writings/cathedral-bazaar/cathedral-bazaar   (706 words)

  
 15-100 Software Development Cycle- Version1   (Site not responding. Last check: 2007-10-23)
The software development cycle is a circular process that involves repeating a sequence of several steps.
One aspect of software engineering is to determine the appropriate software development model to use for a particular project.
A software development model is also a cycle.
www.cs.cmu.edu /~jcarroll/15-100-s04/supps/basics/SWDcycle.html   (478 words)

  
 1 Software Development Cycle   (Site not responding. Last check: 2007-10-23)
It is essential for process definition to be an ongoing: developers must be able to abandon processes that are not working, and to refine processes as lessons are learned during development.
The first step in the standard staged development cycle consists of collecting and itemizing the high-level requirements of the software, and identifying the basic functions that it must perform.
Object models were found to be ineffective compared to API inspection and code examples in conveying how a particular piece of code would work.
www.esmf.ucar.edu /esmf_docs/dev_guide/node8.html   (3121 words)

  
 Offshore Software Development FAQs - Your queries simplified here!
A few things that you need to watch out for are requirements document, a development methodology, clear and excellent communication channels and the ability to understand and think ahead of a business model.
Moreover, once the developer or service provider is selected, it is not enough to just sit on one's heels and assume that the outsourced projects would just work fine.
We follow the iterative model of development - an intermediate model between the traditional Waterfall method and the Extreme Programming methods.
stylusinc.com /offshore_software_development_faq.php   (913 words)

  
 Datascovery Spiral Development Model
Why Us The Spiral software development model breaks a project into several subprojects that are designed to mitigate the high risk areas of the project.
Typically, at this point, a Waterfall type model is used to develop the remaining software, integrate with the previous software and test the complete system.
The Spiral model works well for high risk projects as well as projects where the requirements are uncertain.
www.datascovery.com /compspiral.html   (183 words)

  
 offshore development model offshore software development model offshore software development services
Qualsoft's offshore development model can significantly reduce the development costs by drawing on the extensive resources at our facilities in India.
This provides the added benefit to our clients that the project is being executed by a known source with proven skills in the areas required to move development forward.
By providing 24-hour development time to our clients, Qualsoft is able to provide the required rapid response needed to complete this type of project and at the same time reduce production costs by use of offshore facilities.
qualsoftservices.com /pricing_models.htm   (346 words)

  
 Analyst Corner - Assessing the Offshore Development Model - Analyst Corner - CIO
And while the offshore model is by no means a magic bullet to the application development conundrum, it can address some critical needs and yield significant competitive advantage.
The key for client organizations is to understand the capabilities of offshore developers, to recognize what challenges they can address and what problems they can't and shouldn't be expected to solve, and to adapt appropriate management practices to take full advantage of the offshore model.
Compass was recently engaged by a client to assist in the evaluation of six leading Indian software development outsourcers.
www2.cio.com /analyst/report2852.html   (1402 words)

  
 LXer: Understanding the Linux and open software Development Model
Open Source Software development suffers from widespread misunderstandings in the media from myths, false claims and disinformation.
And at the time the fraud collapsed, the company was developing additional software that would easily "kill off" a certain number of phantom policyholders without arousing the suspicions of the reinsurers.
The efficiency of this model lies in the use of standards, the large on-line community from which to draw assistance, team members and help from the public.
lxer.com /module/newswire/view/47182   (4235 words)

  
 NewsForge | A model for open source software development
However, though a comparable model may not exist in the IT sector, a parallel working model for open source already exists in at least one other field, biomedical research, and this model has been proven to be of great benefit to society.
If I were able to develop a new drug for the treatment of pediatric brain tumors on my own, I could go to the NIH or some other governmental source for funding to develop this drug.
The issue of software patents is a touchy one, to say the least, and is outside the scope of this article.
software.newsforge.com /software/04/05/13/1933240.shtml?tid=132&tid=82   (2804 words)

  
 Spiral Development Workshop, February, 2000, Final Report   (Site not responding. Last check: 2007-10-23)
Spiral development is a family of software development processes characterized by repeatedly iterating a set of elemental development processes and managing risk so it is actively being reduced.
This report also shows how the spiral model can be used for a more cost-effective incremental commitment of funds, via an analogy of the spiral model to stud poker.
The Software Engineering Institute (SEI) is a federally funded research and development center sponsored by the U.S. Department of Defense and operated by Carnegie Mellon University.
www.sei.cmu.edu /cbs/spiral2000/february2000/BoehmSR.html   (688 words)

  
 Software Development and Offshore Outsourcing Model India   (Site not responding. Last check: 2007-10-23)
To bring in high value to all customers, Synergy brings in it's wealth of experience in offshore software development model that it has adapted since it's inception in 1997.
Synergy's state-of-the-art offshore development center is located in software development hub of the world, Bangalore in India.
A proven business model that is today on the main agenda of most of the Fortune 500 companies - Gartner, a leading IT research firm.
www.synergy-infotech.com /engagement_model.htm   (322 words)

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