There, the software product line scoping is one of most essential and complex activities because 1 a correct scope for the line has a high impact in its success and 2 it implies an. Eisenecker, addison wesley 2000 software product lines. Agile principles and practices have been applied in some software product lines spl activities such as scoping, requirements, tests, and architecture to address benefits from both paradigms. This awardwinning book, substantially updated to reflect the latest developments in the field, introduces the concepts and best practices of software architecturehow a software system is structured and how that systems elements are meant to interact. I agree to receive occasional updates and announcements about forbes products and services. Software product line scoping and requirements engineering in a. Introduction to the emerging practice of software product. In short, proactive product line scope allows an organization to take charge of its. The scoping phase is the initial step in the project development process. A software product line is a setof softwareintensive systems sharing a common, managed set of featuresthat satisfy the specific needs of a particular marketsegment or mission and that are developed from a common set of core assets in a prescribed way. In section 2, we give a short introduction to software product lines using a running example and we present an overview on important software analysis that have been applied to soft. When it comes to deciding on software, there are a few options to choose from case catalyst, eclipse, stenocat, turbocat, digitalcat, procat, but the two that are most widely used are case catalyst and eclipse. Methods, tools and applications, by krzysztof czarnecki and ulrich w. A comparison of software product line scoping approaches.
Pdf during the past decade a number of methods and techniques for software product line scoping have been developed. Failing to sell the right products or to target the right markets can doom your business, so research your options carefully. A framework for software product line practice version 4. Software product line spl engineering has been applied in several domains, especially in largescale software development. So, if youve already made the decision to go with software product lines, this is an excellent book. Product line engineering lecture scoping 3 software.
This is a common practice in singlesystem development, and continues to hold in software product lines spl. This article describes how this is done in practice, using the example of a product line of meteorological data systems. The next generation operations systems and software ngoss is a solution framework for the development of operations support systembusiness support systems ossbss in telecom companies. A product s line scope is statement about what systems an organization is willing to build as a part of its line. The scope also helps identify the common aspects of the systems, as well as expected ways in which they may vary. The first one is that defining the functionality of any software product is a complicated and cumbersome process. In this column i will focus on how object technology can play. During the past decade a number of methods and techniques for software product line scoping have been developed. A software product line is a set of softwareintensive systems sharing a common, managed set of features that satisfy the specific needs of a particular market segment or mission and that are developed from a common set of core assets in a prescribed way 4. A crucial step in developing a product line is the scoping step, which seeks to determine the boundaries of the product line. Software product line architectures and framework for social media applications written by bhattacharya amitdeb, chandrashekar pallavi, channarayapatna mahesh karthik published on 20191125 download full article with reference data and citations. The two biggest product lines at microsoft are windows, the worlds most popular computer operating system found on nine out of 10 computers. Isabel john, jens knodel, theresa lehner, dirk muthig. Cave supports scoping and product line engineering in a development.
Software product lines are one of today hottest proposals to improve the effectiveness and the efficiency of software production. Your stepbystep guide to our scoping process you wouldnt build a house before consulting with an architect and creating plans but a lot of people start software development projects without any. The scope of the product line is determined by the set of software product outputs that can be produced from the software. Software product line development is a rather new topic area within domainspecific software engineering that builds on previous work in domain engineering.
A stepbystep guide to our scoping process inoutput. In order to begin working, you must purchase specialized cat computeraided transcription software. Using this example we will show how a product line is designed, and how product variants can be derived automatically. A practical guide to product line scoping ieee xplore. Software product lines the journal of object technology. A crucial step in developing a product line is the scoping step, which aims at determining the boundaries for the product line. An approach to defining scope in software product lines. Comes is a collaborative method for the scoping of software product lines, designed to guide the team in the steps and artifacts necessary for scoping.
This is usually due to poor domain knowledge, complexity of the business, specific requirements of each customer and poor presentation of the workflows and processes. Product lines scoping is the phase by which information used in software systems development within a domain is identified, captured and organized with the purpose of making it reusable when building new products 2. Product line scoping is the process of defining which products the product line is capable of producing. Scoping phase virginia department of transportation. Its got a huge amount of reference material, is welledited, and clearly has the benefit of a lot of practical experience. What are some best practices for scoping software development projects. Please refer to our disclosure policy for further information. Comes spl a collaborative method for scoping software.
Identifying collaborative aspects during software product lines scoping. Define product line scope edit scoping techniques are applied to define which aspects are within the scope. Explicitly scoping the product line allows you to look at areas that are underrepresented by products already in the marketplace, make small extensions to the product line, and move quickly to fill the gap. The output is a product portfolio description, which includes a list of current and future products and also a product roadmap. This is a list of products and services offered by american corporation amazon. Software product line is a set of softwareintensive systems sharing a common, managed set of features that specify the specific needs of a market segment and that are developed from a common set of core assets. You make deliberate, strategic decisions and are systematic in effecting those decisions. This is based upon the previous step in the process, where external factors have been taken into account. Wsj gives bitpipetechtarget deal front page coverage. Software product lines, research issues in engineering and management, chapter a method for predicting reliability and availability. Software product line engineeringis a paradigm to develop software product lines and as such supports reuse, productivity and. The impact of software product lines from a product management.
Nzno has negotiated a bargaining fee which means nonnzno members must pay for the benefits arising. An agile scoping process for software product lines. The system consists of three conductormount lineprobe sensors and a data consolidating rtu3212 that can be housed in a commbridge communication node, a customers communication node, or integrated into a cleavelandprice admo or ptad switch controller. Pdf a comparison of software product line scoping approaches.
An approach to defining scope in software product lines for the telecommunication domain. Organizations developing a portfolio of products as a software product line are experiencing orderofmagnitude. The scope may be defined in terms of the features that are common to all products, the features that may vary, and how they may vary. Software product line books adopting and evolving a product line approach, by jan bosch, addison wesley 2000 generative programming. Represents the organizations best prediction about what products it will be asked to build in future. After the project sponsor defines the project purpose and need and determines the funding sources, a project manager will be assigned. Software product line development is a rather new topic area within domain specific software engineering that builds on previous work in domain engineering.
Software product line engineering sple refers to software engineering methods, tools and techniques for creating a collection of similar software systems from a shared set of software assets using a common means of production. Essentially, these strategies involve decisions about what types of products a company will offer. Using an agile approach to scope software projects dzone. Software product line engineering with feature models. Lack of commonalities can be a problem in defining the scope 7. The software product line approach is a strategy for producing softwareintensive products. Managing variation in services in a software product line. Using an agile approach to scope software projects user demands are constantly changing, and thus so are project requirements.
Practices and patterns, by paul clements and linda northrop, addison wesley 2002. Analysis strategies for software product lines 3 we refer the reader to a recent survey benavides et al. The key is to stick to your production strengths and then market your products as. The remainder of this survey is structured as follows. What is product scope your companys strategy for success is evident in its product line and market presence. The strategy encompasses organizational management, technical management, and software engineering aspects of product production. Productscope strategies are also called marketscope or productmarketscope strategies. Unfortunately, if youre debating with or just want to learn about software product lines, this book isnt for you. Learn how agile can help you keep up with these changes. Software product line architectures and framework for. Software product lines give economies of scope, which means that you take economic advantage of the fact that many of your products are very similarnot by accident, but because you planned it that way. Understand the software product line engineering process and three approaches. Experimentation in software engineering guide books. A systematic mapping study of software product lines.
This article focuses on scoping, analysis and estimation from a developers view and not an analyst view while at the same time keeping in mind the above shortcomings. Introduction to the emerging practice of software product line development. How to define scope on software development projects. A software product line is a set of software intensive systems sharing a common, managed set of features that satisfy the. More than a new technology, it is a new way of doing business. Object technology can make an important contribution to the success of a product line organization. Product line analysis applies established modeling techniques to engineer the common and varying requirements for a product line, based on input from stakeholders. September 5, 2016 this post may contain paid andor affiliate links. Context in software development, testing is an important mechanism both to identify defects and assure that completed products work as specified.