Software product line scoping

Software product lines are quite common in our daily lives, but before a product family can be successfully established, an extensive process. Scope your solution so you buy the perfect product first. Softwareproductline engineering has gained considerable momentum in recent years, both in industry and in academia. Citeseerx document details isaac councill, lee giles, pradeep teregowda. During the past decade a number of methods and techniques for software product line scoping have been developed. 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. In software product line conference, 2006 10th international pp. Software product lines are often not created in a linear fashionthat is, during product development of individual family members, there is a strong feedback loop leading to modification of the core assets and possibly creation of new core assets.

In aple 1st international workshop on agile product line engineering, 2006. A comparison of software product line scoping approaches. Software product line scoping and requirements engineering in a. Software product line scoping and requirements engineering. Productfamily engineering pfe, also known as productline engineering, is a synonym for domain engineering created by the software engineering institute, a term coined by james neighbors in his 1980 dissertation at university of california, irvine. A collaborative approach for reengineeringbased product line scoping. Software product lines engineering focuses on identifying and managing the commonalities and variabilities of a set of software products where core assets can be developed and reused to derive individual product variants with reduced costs. Pdf during the past decade a number of methods and techniques for software product line scoping have been developed. Product line engineering lecture scoping 3 software. Given the benefits experienced and reported, spl engineering has increasingly garnered interest from small to mediumsized companies. Software product family evaluation 111 already existed. Using an agile approach to scope software projects dzone. Software product lines the journal of object technology.

Unfortunately, cs programs in universities dont really teach you how to scope projects. A software product line is a set of software products that share a common set of features. Definition a set of softwareintensive system sharing a common, managed set of features that satisfy the specific needs of particular market segment or mission and that are developed from a common set of core assets in a prescribed way. Product line scoping sets the boundary scope between those products, features, etc. The conops document and the decisions made in its preparation will guide the organization as it plans and executes the process of fielding a product line, from product line scoping, through architecture, component development, and product development. Software product lines, in the proceedings of the 21st international conference on software engineering icse, ieee computer society, 1998 2 i. Therefore there is a high need for customizable, adaptable, and also for mature methods. Software product line development is a rather new topic area within domain specific software engineering that builds on previous work in domain engineering. Both business issues and technical concerns have to be handled adequately. A comprehensive product line scoping approach and its. Software product line spl scoping is an important phase when planning for product line adoption. Well start with some basic skills youll need in scoping. 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. In proceedings of the acm sigsoft symposium on software reusability, pages 1221, 1999.

Long a standard practice in traditional manufacturing, the concept of product lines is relatively new to the software industry. Product management is an interdisciplinary role that reaches across teams to plan, design, and continuously bring better products to market. For now, though, im going to assume you know a little bit about scoping or have at least read my previous article. You could, however, possibly teach yourself how to work as a scopist by buying the scoping software, reading the accompanying users manual, and just doing it. A product line is a set of products that together address a particular market segment or fulfill a particular mission. In this position paper we discuss the requirements on a sound and practically useful product line development approach and will propose a specific approach. Practices and patterns is the culmination of our efforts to grow and nurture a community of people interested in software product lines. The role evolved out of a set of responsibilities that traditionally fell to lead developers and engineers. Software product line scoping and requirements engineering in a small and mediumsized enterprise. In proceedings of the 24th international conference on software engineering pp. Product line scoping is an important activity in reengineeringbased software product line adoption. Evolutionary robust optimization for software product line.

Multiobjective optimization with stability consideration for spl scoping provides project managers with a robust and. A software product line spl approach is a planned assetscaled reuse strategy. Software product line spl engineering has been applied in several domains, especially in largescale software development. Software product line development is a rather new topic area within domainspecific software engineering that builds on previous work in domain engineering. Isabel john, jens knodel, theresa lehner, dirk muthig. Product flexibility is the anthem of the software marketplace, and product lines fulfill the promise of tailormade systems built specifically for the needs of. Pdf a comparison of software product line scoping approaches. Software product lines challenge traditional analysis techniques, such as. So heres my attempt at consolidating what ive learned on this topic. However, involving stakeholders representing these different concerns is not straightforward. Put less bluntly, a product lines scope is a statement about what systems an organization is willing to build as part of its line and what systems it is not willing to build. Cave supports scoping and product line engineering in a development. In this context, software product line scoping is the process responsible for identifying and delimiting products, features, subdomains and existing.

A practical guide to product line scoping ieee xplore. The scope of a product line defines what systems are in it, and what systems are out. A practical guide to product line scoping, in the proceedings of the 10th international on software product line conference, ieee computer society, 2006 3 j. It is central to determining and optimizing the economical benefits of product line development. Product line scoping is the process of defining which products the product line is capable of producing. Evolutionary robust optimization for software product line scoping. Scoping software means you either find a product is not right for you, and move on or you find the perfect product and can get to buying and. In this panel session a select group of scoping specialists are invited to discuss scoping and why it is such an important activity. Product line scoping is a key, if not the key activity in the development and evolution of software product lines. An agile scoping process for software product lines. Likewise, as climate model developers code and validate new science into the models, the changes are eventually incorporated back into the master codebase so they are available to a wider community.

Marketing automation company, netresults, has a great tagline. Scoping is very involved and legal transcripts are very important. In this context the notion of software product line has gained importance for large scale systematic software reuse. Lets take a look at what it takes to be a scopist and help you decide if its the right career choice for you. I feel hronboard is the same thing in the hr space. Guidelines for developing a product line concept of operations. As a reader of this book, you are also a member of this growing community. A framework for software product line practice, version 5. 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. A collaborative approach for reengineeringbased product.

A crucial step in developing a product line is the scoping step, which aims at determining the boundaries for the product line. It is really best to receive professional training or be trained by someone who knows what theyre doing. An agile approach for software product lines scoping. Using an agile approach to scope software projects. A collaborative method for a tangible software product. A software product line is a set of softwareintensive systems sharing a common, managed set of features that satisfy specific needs of a particular market or mission, and that are developed from a common set of core assets in a prescribed way, according to the definition used by the software engineering. The 1st choice of people buying marketing automation for the 2nd time. Scoping is an essential activity in product line engineering because this boundary defines the limits within the product lines core assets must be reusable. Software product lines spls, or software product line development, 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 the carnegie mellon software engineering institute defines a software product line as a set of softwareintensive systems that share a. The software product line strategy defines specific tasks for the organizational management, technical management, and software engineering aspects of. What are the best practices in scoping software development projects.

Although their basic goal is the same, when it comes to details it is often hard to. Software engineering institute, carnegie mellon university, july 2007 10 isoiec 26550, software and systems engineering. To identify the reuse assets that should be developed in a software product line, it is necessary to perform an activity called product line scoping, which. A software product line is a family of systems that share a common set of core technical assets, with preplanned extensions and variations to address the needs of specific customers or market segments. Reference model for product line engineering and management. Product line engineering is a recent approach to software development that specifically aims at exploiting commonalities and systematic variabilities among functionally overlapping systems in terms of large scale reuse. Spl allows software organizations to save effort when they develop a set of products with common features, focused on a target market. Large software organizations with a product line development approach face. In proceedings of the 1st software product line conference splc1. The success of the software product line strategy is due, at least partially, to its comprehensive nature. 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. When the amount of software was growing, the family engineering approach had to be applied on software as well. 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. Product line engineering has a widespread use in industry now.