Relational Model

Essay specific features





Written by:

Bryan T


Date added:

June 5, 2016








No of pages / words:

4 / 1017


Was viewed:

4411 times


Rating of current essay:

Essay content:

In order to relate any two files, they simply need to have a common field, which makes the model extremely flexible. Poet Code First Name Surname Age 1 Mongane Afrika 62 2 Stephen Serote 58 3 Tatumkhulu Watson 29 Poem Title Poet Wakening Night 1 Thrones of Darkness 2 Once 3 These two tables relate through the code field in the poet table, and the poet field in the poem table...
displayed 300 characters

Custom written essay

All essays are written from scratch by professional writers according to your instructions and delivered to your email on time. Prices start from $11.99/page

Order custom paper

Full essays database

You get access to all the essays and can view as many of them as you like for as little as $28.95/month

Buy database access

Order custom writing paper now!

  • Your research paper is written
    by certified writers
  • Your requirements and targets are
    always met
  • You are able to control the progress
    of your writing assignment
  • You get a chance to become an
    excellent student!

Get a price guote


We can see who wrote the poem 'Once' by following the relationship, and see that it was poet 3, or Tatumkhulu Watson. In 1970, when E.F. Codd developed the model, it was thought to be hopelessly impractical, as the machines of the time could not cope with the overhead necessary to maintain the model...
displayed 300 characters

General issues of this essay:

Related essays: