Learn about new product features and download free trials of autodesk software, including autocad. The microstation family of products provides traditional cad capabilities and the power and versatility to precisely view, model, document, and visualize informationrich 2d and 3d designs of all types and. A software product line is a set of softwareintensive systems that share a common, managed set of features satisfying the specific needs of a particular market segment or mission and that are. Learn more about how these products work together for architecture. Companies sell multiple product lines under their various brands. Submarines have different requirements than surface vessels. Towards a software product line architecture to build mlearning applications for the teaching of programming anderson s. Product flexibility is the anthem of the software marketplace, and product lines fulfill the. Practicing sple requires significant initial investments for creating and organizing assets. Systems and software product line engineering, abbreviated as product line engineering or ple for short, is defined as the engineering of a portfolio of related products using a shared set of engineering.
Spls require a common software architecture that will adequately support the requirements of the individual products that will come from the product line. 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. Productfamily engineering can be defined as a method that creates an underlying architecture of an organizations product platform. Domainspecific software architecture is a part of a reference architecture. Architecture centric development in software product line focuses on the software product line. Towards a software product line architecture to build m.
This fosters productivity and quality of developing customized. Download free 30day trials of the software included in the collection. Software product line an overview sciencedirect topics. Evaluation based on three case studies shows that product lines. Reuse that makes business sense linda northrop software engineering institute. Whats the difference between a software product and a platform. The trend of developing product lines rather than single products has made the software product line. Product line architecture companies involved in software product development face increasing competitive pressures to get products to market faster and with better quality. Product flexibility is the anthem of the software marketplace, and product lines fulfill the promise of tailormade systems built specifically for the needs of particular customers or customer groups. Product instance after a new product is produced, it may also need to be configuration managed. Pdf software product line architecture for distributed. This process is known as productfamily engineering. Product line versus single use architecture designs can easily achieve 2030 times improvement in productivity when the entire product line is factored. One source of architecture in climate models is the coupling framework e.
An approach in evaluating software architecture is reasoning about the quality attributes a software architecture exhibits. False domainspecific software architecture is broader applicable than a product line. Introduction to the seis software product line framework. The predominant activity is integration rather than programming.
A product line architecture is a software architecture that supports a software product line. The product under configuration management is called product instance. Introduction contd market strategy application domain. A framework for software product line practice version 4. Software product lines 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. In this article, we will focus on reuse in software architecture. Relationship to the architecture business cycle 373 to the software, also vary. Computers in the product line include 68020, 68040, rs6000, and. A software product line is a set of software systems with a common set of features developed from a set of core assets. 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 definition used by the software. The idea is to define an architecture that supports a core set of functionality. Software product lines are quite common in our daily lives, but before a product family can be successfully established, an extensive process has to be followed. 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 configuration management model for software product line.
Software engineering paradigms like software product lines spl 18, 19 offer potential solutions for managing diverse sets of requirements, focusing in the reutilization and combination of base. Survivability analysis framework saf survivability and information. Product line engineering ple 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. This article describes how this is done in practice, using the example of a product line. Feature models kan90,cza00 are frequently used for this. In other words, the products are built on the top of core platform components. Software architecture has been a key research area in the software engineering community due to its significant role in creating high quality software. Configuration and build management of product line. A product line is a set of products that together address a particular market segment or fulfill a particular mission.
In general, reuse is not achieved without investments. Maruthi padmaja, in economicsdriven software architecture, 2014. Find the latest 3d design, engineering, and animation software. The analysis strategy is exemplified with a spectrometer controller product line, a case study where the product line is initiated in a revolutionary style, which is such that the product line architecture and its components are elaborated to match the requirements of all expected product line. Microstation 3d cad software for architecture, engineering. Product lines are those systems which covers a common, managed set of particular features satisfying the.
Barbosa institute of mathematics and computer science. The following paragraphs provide a brief overview of the architectural analysis process. Sple also includes the design andmanagement of a variable software architecture and its constituent software components. Product line versus single use architecture designs can easily achieve 2030 times improvement in productivity when the entire product line. Using this example we will show how a product line is designed, and how product variants can be derived.
It provides an architecture that is based on commonality as well as planned variabilities. A product line is a group of related products under a single brand sold by the same company. Software product lines the journal of object technology. Using this example we will show how a product line is designed, and how product.
Software product line engineering with feature models. A framework for software product line practice, version 5. The potential reuse can happen in architecture, design, development, testing and also in people. Definition a set of softwareintensive system sharing a common. 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. True modelviewcontroller is an examples of a domainspecific software architecture. In the bullets below, i tried to sum up the different quality attributes. This article describes how this is done in practice, using the example of a product line of meteorological data systems. Architecture centric development in software product lines. Since this application built on an existing product, rather than initiating a new product line, the analysis began with an effort to recover, i. Software product line engineering sple supports the development of a family of systems by reusing core assets as much as possible. A product line s scope is a statement about what systems an organization is willing to build as part of its line and what systems it is not. Software product line spl engineering suggests development and reuse of core software artifacts for a particular domain as its main principle. For each software product line there is a predefined guide or plan that specifies the exact product.
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