close
This essay has been submitted by a student. This is not an example of the work written by professional essay writers.

Model-based Software Architectures

downloadDownload printPrint

Pssst… we can write an original essay just for you.

Any subject. Any type of essay. We’ll even meet a 3-hour deadline.

Get your price

121 writers online

Model-based Software Architectures essay
Download PDF

The architecture of software systems should be well documented and up to date. Knowledge about the software architecture of a software system enables reasoning regarding the software’s qualities such as modifiability, extensibility, security, etc.

  • Software architecture is the central design problem of a complex software system in the same way architecture is the software system design.
  • The ultimate goal of the engineering stage is to converge on a stable architecture baseline.
  • Architecture is not a paper document. It is a collection of information across all the engineering sets.
  • Architectures are described by extracting the essential information from the design models.
  • A model is a relatively independent abstraction of a system.
  • A view is a subset of a model that abstracts a specific, relevant perspective.

A management perspective

  • The most critical and technical production of a software project is its architecture
  • If a software development team is to be successful, the inter-project communications, as captured in software architecture, must be accurate and precise.

From the management point of view, three different aspects of architecture

  1. An architecture ( the intangible design concept) is the design of software system it includes all engineering necessary to specify a complete bill of materials. Significant make or buy decisions are resolved, and all custom components are elaborated so that individual component costs and construction/assembly costs can be determined with confidence.
  2. An architecture baseline (the tangible artifacts) is a slice of information across the engineering artifact sets sufficient to satisfy all stakeholders that the vision (function and quality) can be achieved within the parameters of the business case (cost, profit, time, technology, people).
  3. An architectural description is an organized subset of information extracted from the design set model’s. It explains how the intangible concept is realized in the tangible artifacts.

The number of views and level of detail in each view can vary widely. For example the architecture of the software architecture of a small development tool.

There is a close relationship between software architecture and the modern software development process because of the following reasons:

  1. A stable software architecture is nothing but a project milestone where critical make/buy decisions should have been resolved. The life-cycle represents a transition from the engineering stage of a project to the production stage.
  2. Architecture representation provides a basis for balancing the trade-offs between the problem space (requirements and constraints) and the solution space (the operational product).
  3. The architecture and process encapsulate many of the important communications among individuals, teams, organizations, and stakeholders.
  4. Poor architecture and immature process are often given as reasons for project failure.
  5. In order to proper planning, a mature process, understanding the primary requirements and demonstrable architecture are important fundamentals.
  6. Architecture development and process definition are the intellectual steps that map the problem to a solution without violating the constraints; they require human innovation and cannot be automated.

A technical perspective

  • Software architecture includes the structure of software systems, their behavior, and the patterns that guide these elements, their collaborations, and their composition.
  • An architecture framework is defined in terms of views is the abstraction of the UML models in the design set. Whereas an architecture view is an abstraction of the design model, include full breadth and depth of information.

Most real-world systems require four types of views:

1) Design: describes architecturally significant structures and functions of the design model.

2) Process: describes concurrency and control thread relationships among the design, component, and deployment views.

3) Component: describes the structure of the implementation set.

4) Deployment: describes the structure of the deployment set.

  • The design view is probably necessary for every system; the other three views can be added to deal with the complexity of the system at hand.
  • The requirements set may include UML models describing the problem space.
  • The design set includes all UML design models describing the solution space.
  • The design, process, and use case models provide for visualization of the logical and behavioral aspect of the design.
  • The component model provides for visualization of the implementation set.
  • The deployment model provides for visualization of the deployment set.
  1. The use case view describes how the system’s critical use cases are realized by elements of the design model. It is modeled statistically by using use case diagrams, and dynamically by using any of the UML behavioral diagrams.
  2. The design view describes the architecturally significant elements of the design model. It is modeled statistically by using class and object diagrams and dynamically using any of the UML behavioral diagrams.
  3. The process view addresses the run-time collaboration issues involved in executing the architecture on a distributed deployment model, including logical software topology, inter-process communication, and state mgmt. it is modeled statistically using deployment diagrams, and dynamically using any of the UML behavioral diagrams.
  4. The component view describes the architecturally significant elements of the implementation set. It is modeled statistically using component diagrams, and dynamically using any of the UML behavioral diagrams.

The deployment view addresses the executable realization of the system, including the allocation of logical processes in the distributed view to physical resources of the deployment network. It is modeled statistically using deployment diagrams, and dynamically using any of UML behavioral diagrams.

Remember: This is just a sample from a fellow student.

Your time is important. Let us write you an essay from scratch

experts 450+ experts on 30 subjects ready to help you just now

delivery Starting from 3 hours delivery

Find Free Essays

We provide you with original essay samples, perfect formatting and styling

Cite this Essay

To export a reference to this article please select a referencing style below:

Model-based Software Architectures. (2018, October 08). GradesFixer. Retrieved December 4, 2021, from https://gradesfixer.com/free-essay-examples/model-based-software-architectures/
“Model-based Software Architectures.” GradesFixer, 08 Oct. 2018, gradesfixer.com/free-essay-examples/model-based-software-architectures/
Model-based Software Architectures. [online]. Available at: <https://gradesfixer.com/free-essay-examples/model-based-software-architectures/> [Accessed 4 Dec. 2021].
Model-based Software Architectures [Internet]. GradesFixer. 2018 Oct 08 [cited 2021 Dec 4]. Available from: https://gradesfixer.com/free-essay-examples/model-based-software-architectures/
copy to clipboard
close

Sorry, copying is not allowed on our website. If you’d like this or any other sample, we’ll happily email it to you.

    By clicking “Send”, you agree to our Terms of service and Privacy statement. We will occasionally send you account related emails.

    close

    Attention! This essay is not unique. You can get a 100% Plagiarism-FREE one in 30 sec

    Receive a 100% plagiarism-free essay on your email just for $4.99
    get unique paper
    *Public papers are open and may contain not unique content
    download public sample
    close

    Sorry, we could not paraphrase this essay. Our professional writers can rewrite it and get you a unique paper.

    close

    Thanks!

    Please check your inbox.

    Want us to write one just for you? We can custom edit this essay into an original, 100% plagiarism free essay.

    thanks-icon Order now
    boy

    Hi there!

    Are you interested in getting a customized paper?

    Check it out!
    Having trouble finding the perfect essay? We’ve got you covered. Hire a writer
    exit-popup-close

    Haven't found the right essay?

    Get an expert to write you the one you need!

    exit-popup-print

    Professional writers and researchers

    exit-popup-quotes

    Sources and citation are provided

    exit-popup-clock

    3 hour delivery

    exit-popup-persone