Software Architecture: Perspectives on an Emerging DisciplineGood software developers often adopt one or several architectural patterns as strategies for system organization. But, although they use these patterns purposefully, they often use them informally and nearly unconsciously. This book organizes this substantial emerging "folklore" of system design -- with its rich language of system description -- and closes the gap between the useful abstractions (constructs and patterns) of system design and the current models, notations and tools. It identifies useful patterns clearly, gives examples, compares them, and evaluates their utility in various settings -- allowing readers to develop a repertoire of useful techniques that goes beyond the single-minded current fads. KEY TOPICS: Examines the ways in which architectural issues can impact software design; shows how to design new systems in principled ways using well-understood architectural paradigms; emphasizes informal descriptions, touching lightly on formal notations and specifications, and the tools that support them; explains how to understand and evaluate the design of existing software systems from an architectural perspective; and presents concrete examples of actual system architectures that can serve as models for new designs. MARKET: For professional software developers looking for new ideas about system organization. |
From inside the book
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... Blackboard Solution for Mobile Robots Req1 : The components ( including the modules inside the perception subsystem ) communicate via the shared repository of the blackboard system . Modules indicate their interest in certain types of ...
... blackboard system and outlined its three major parts : knowledge sources , the blackboard data structure , and control . The first major blackboard system was the HEARSAY - II speech - recognition system . Nii's schematic of the HEARSAY ...
... blackboard systems . In addition , they are asked to provide a com- mentary that answered the following questions ... system , would it be possible to model some notion of “ non- interference " ? 3. For the spreadsheet system , is ...