The primary distinction between software product line engineering and conventional software engineering is the presence of variationin some or all of the software assets. In product line development reuse is planed, enabled and enforced sei plp, 2003. Software product definition of software product by the. A software product line spl implies a formal procedure for designing the modules based on predicting how they can be reused to solve a variety of problems. If you perform a software update, including but not limited to a firmware update, to a ygg affiliated product, then ygg will collect personal information from you, such as your ip address and unique product id so that we can ensure proper functionality of the product and that the product is operating safely. Testrelated activities that can be used to form the test process for a product line organization are described. Master agile development and effective interactions to drive the making of great software products. Nowhere else in software engineering have we seen such breathtaking improvements in cost, quality, time to market, and developer productivity, often registering in the orderofmagnitude range. Software product lines is the culmination of an intensive investigation, undertaken by the software engineering institute sei at carnegie mellon, into how leadingedge software development organizations have retooled for product lines.
Introduction to the emerging practice of software product. A software product line is a portfolio of similar softwarebased systems and products produced from a shared set of software assets using a common means of production. In software engineering and enterprise software architecture, a software factory is a software product line that configures extensive tools, processes, and content using a template based on a schema to automate the development and maintenance of variants of an archetypical product by adapting, assembling, and configuring frameworkbased components. Testing a software product line carnegie mellon university. A software product line is a set of software intensive 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. Your mission will be to provide world class radar software to. Splot is an open platform based on open source software that provides cuttingedge online tools for software product lines. A suitably organized and executed test process can contribute to the success of a product line organization.
A software product line is a set of software intensive 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. Apply to product manager, product line manager, software engineering manager and more. The software product line spl is an emerging methodology for developing software products. Software product line engineering has gained considerable momentum in recent years, both in industry and in academia. A software product line is a set of softwarereliant systems that share a common, managed set of features satisfying a particular market or mission area, and are built from a common set of core assets in a prescribed way. 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. Software product definition of software product by the free.
Since then, the academic website has been visited by numerous researchers and research. Mar 17, 2020 a product line engineering ple approach allows companies to build a product line portfolio as a single production system rather than a multitude of individual products. Testing a software product line sei digital library. Producing a set of related products as a product line has allowed organizations to achieve increased quality and significant reductions in cost and time to market. Design, build, and operate more productively, collaborate more globally, and deliver infrastructure assets that perform more sustainably with discipline specific applications and services that enhance collaboration and information mobility across your project team. 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. Customers who already know the brand will be more willing to buy from their new line. Variability modelling techniques have been developed to assist engineers in dealing with the complications of variability management. The software product line approach is a strategy for producing softwareintensive products. Software product line definition of software product line. Software product lines challenge traditional analysis techniques, such as type checking, testing, and formal verication, in their quest of ensuring correctness and reliability. A software product line is a set of software reliant systems that share a common, managed set of features satisfying a particular market or mission area, and are built from a common set of core assets in a prescribed way.
Object technology can make an important contribution to the success of a product line. Each product focuses on specific capabilities required for engineers, architects. Software product line dictionary definition software. Filter by location to see product line manager salaries in your area. One increasing trend in software development is the need to develop multiple, similar software products instead of just a single individualproduct. Producing a set of related products as a product line has allowed organizations to achieve increased. May 30, 2008 a software product line is a set of software intensive 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. In most companies, the product line manager supervises a product line. In this software product management specialization, you will master agile software management practices to lead a team of developers and interact with clients. Mar 17, 2015 love it or loathe it, facebook is a good example of a platform and a software product. The notion underlying software product line engineering is that most software companies specialize in products for a particular domain, so to some degree any new product is a variant of a previous one. The strategy encompasses organizational management, technical management, and software engineering aspects of product production.
The software product line conference splc provides a forum for practitioners, researchers and educators to present and discuss the most recent ideas, innovations, trends, experiences, and concerns in software product lines and software product family engineering. Product line engineering for systems and software is a way to engineer a portfolio of related products in an efficient manner, taking full advantage of the products similarities while respecting and managing their differences. A company that makes telecommunications software may introduce a new app for tracking a cell phone. We can share the common, managed set of software features that can satisfy the specific needs of a big task. Software product line definition of software product. In the early stages of a software productline lifecycle, software assets contain variation points that representunbound options about how the software will behave. A software product line attempts to reduce the overall cost of developing a product, by amortizing development cost of features across several products in the product line. A software product line is a set of software products that share a common set of features. Since then, the academic website has been visited by numerous researchers and research groups worldwide thereby helping to. Using this example we will show how a product line is designed, and how product variants can be derived automatically. Your mission will be to provide world class radar software to be used in military systems deployed at. Software product lines software product lines in practice. A software product line is a collection of multiple software. Testrelated activities are organized into a test process that is designed to take advantage of the economies of scope and scale that are present in a product line organization.
Whats the difference between a software product and a. A systematic mapping study of software product lines. This person is in charge of determining what stays and what goes. 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. 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. Software product line engineering with feature models. The principal goal of modelling variability techniques is to configure. This approach promises big improvements over the traditional productcenter engineering strategy. Inthis article we tackle this problem by describing the design and automatedderivation of the product variants of a software product line using an easy to understand, practical example. Software product line spl engineering refers to the engineering and management techniques to create, evolve, and sustain a software product line. The reuse repository of a software product line is known as the core. Because of this, climate models are akin to software product lines spls which can produce a range of individual products from the same codebase. A software product line spl implies a formal procedure for designing the modules based on predicting how they can be reused to solve a var.
The strategic and technical benefits delivered by ple are impacting the way companies build, deliver, evolve, and compete with their product lines. Software engineers can share different assets among all the software available in the respective product line. This report expands on the testing practice area described by clements and northrop. The principal goal of modelling variability techniques is to configure a. Software product lines represent perhaps the most exciting paradigm shift in software development since the advent of highlevel programming languages. Many climate models are designed to be configured in different ways in order to support the different scientific requirements of a wide range of researchers. With explanations of fundamental concepts further illuminated by realworld experience, this book spells out the technical issues involved in adopting a product line strategy, as well as the organizational and management issues that are so critical for. Conference events include opportunities to hear industry leaders realworld. Whats the difference between a software product and a platform. This kind of ad hoc reuse is not what characterizes software product line development. Bentley software products for infrastructure professionals. Long a standard practice in traditional manufacturing, the concept of product lines is relatively new to the software industry. 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. Splc 2019 systems and software product line conference.
Software product line article about software product line. Testing is used to identify defects during construction and to assure that completed products possess the qualities specified for the products. Software product lines, 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. A product line engineering ple approach allows companies to build a product line portfolio as a single production system rather than a multitude of individual products. Software product lines challenge traditional analysis techniques, such as. This article describes how this is done in practice, using the example of a product line of meteorological data systems.
Softwareproductline engineering has gained considerable momentum in recent years, both in industry and in academia. We are looking for an experienced software developer to join our radar software product line. Software product line article about software product. A systematic mapping study of software product lines testing. A software product line, also known as software family, 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. Love it or loathe it, facebook is a good example of a platform and a software product. Salary estimates are based on 1,075 salaries submitted anonymously to glassdoor by product line manager employees. Feb 28, 2019 a software product line attempts to reduce the overall cost of developing a product, by amortizing development cost of features across several products in the product line. A software product line is a portfolio of similar software based systems and products produced from a shared set of software assets using a common means of production. This approach promises big improvements over the traditional product center engineering strategy. A software product line, also known as software family, is a set of software intensive 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 6. Techniques for static analysis are often dismissed as more expensive, but in a software product line, the cost of static analysis can be amortized over multiple products. Product line engineering ple is important because of remarkable efficiencies it has shown in the engineering process. The systems and software product line conference splc is a premier forum where researchers, practitioners, and educators can present and discuss the most recent ideas, trends, experiences, and challenges in the area of software and system product lines engineering.
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