I agree with this approach. It is a recognition of the fact that in the real business world, database tables are usually the master of the data. Objects may be thought of as a temporary, programming-language-based, in-memory views of database query results. There may be other applications that derive entirely different "objects" from the same tables, and even report applications driven by straight SQL queries with no attempt at object orientation.

The Class::DBI module commits what C.J. Date calls the First Great Blunder, attempting to equate objects with rows in a relational table. Date advocates using objects only for user-defined types (things like geographical shapes), confined to single column types instead of row types.

In reply to Re^2: object-relational Perl programming: best practice or compromise? by tall_man
in thread object-relational Perl programming: best practice or compromise? by metaperl

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.