Headline

A constraint on the data model of a software system or a component

Description

Requirements analysis is typically focused on functional and non-functional requirements with data modeling typically seen as a separate activity, possibly initiated only in the design phase. In the context of this wiki, contraints on the data model, e.g., in terms of its expressiveness or shape, are considered requirements, too, and they are subject to a designated classifier for requirements.

Arguably, some data requirements could be (partially) turned into functional requirements. For example, rather than saying "the data model of the @system must support an association for employee mentorship" (see Feature:Mentoring), one could be saying "the @system must support data input, storage, and retrieval of mentors and mentees associated with employees". Possibly, some data requirements could be (partially) turned into non-functional requirements. In the context of this wiki, data requirements are deliberately separated, as it is hoped to lead to good separation of concerns and instructive requirements that are modeled or implemented more easily.

Metadata


There are no revisions for this page.

User contributions

    This user never has never made submissions.

    User edits

    Syntax for editing wiki

    For you are available next options:

    will make text bold.

    will make text italic.

    will make text underlined.

    will make text striked.

    will allow you to paste code headline into the page.

    will allow you to link into the page.

    will allow you to paste code with syntax highlight into the page. You will need to define used programming language.

    will allow you to paste image into the page.

    is list with bullets.

    is list with numbers.

    will allow your to insert slideshare presentation into the page. You need to copy link to presentation and insert it as parameter in this tag.

    will allow your to insert youtube video into the page. You need to copy link to youtube page with video and insert it as parameter in this tag.

    will allow your to insert code snippets from @worker.

    10 most similar pages:

    Syntax for editing wiki

    For you are available next options:

    will make text bold.

    will make text italic.

    will make text underlined.

    will make text striked.

    will allow you to paste code headline into the page.

    will allow you to link into the page.

    will allow you to paste code with syntax highlight into the page. You will need to define used programming language.

    will allow you to paste image into the page.

    is list with bullets.

    is list with numbers.

    will allow your to insert slideshare presentation into the page. You need to copy link to presentation and insert it as parameter in this tag.

    will allow your to insert youtube video into the page. You need to copy link to youtube page with video and insert it as parameter in this tag.

    will allow your to insert code snippets from @worker.