Editing Perl DBI (section)

== History ==

In September 1992, [[Buzz Moschetti]], creator of interperl, observed that several bespoke compiled extensions of perl (at the time, perl version 4 or more commonly perl4) featuring connectivity to popular SQL-based databases had emerged, namely Interbase, Informix, Oracle, and Sybase.  He
engaged the authors of these bespoke versions <ref>{{Cite web | url=https://blog.timbunce.org/2010/07/08/reflections-on-perl-and-dbi-from-an-early-contributor/ |title = Reflections on Perl and DBI from an Early Contributor|date = 8 July 2010}}</ref> with the idea of creating a common interface layer to the databases separate from the specifics of the underlying implementations.  [[Tim Bunce]] took the lead and began specifying what would become the DBI module in 1994 upon the release of perl5 which eliminated the need for bespoke compilation in favor of dynamic, invocation time loading of libraries (modules).<ref>{{Cite web |url=https://metacpan.org/pod/DBI::Changes#ANCIENT-HISTORY |title=DBI::Changes - List of significant changes to the DBI - metacpan.org |access-date=2014-05-09 |archive-url=https://web.archive.org/web/20140513095331/https://metacpan.org/pod/DBI::Changes#ANCIENT-HISTORY |archive-date=2014-05-13 |url-status=dead }}</ref> {{As of | 2010}} the Perl community maintains DBI as a [[CPAN]] module in accordance with the [[open-source model]]. DBD (DataBase Driver) modules serve as [[plug-in (computing)|plug-in]]s to DBI, allowing programmers to use near-database-independent [[SQL]] code in their applications. Programmers can also use the DBI and DBD modules indirectly using one of the [[object-relational mapper]]s available for Perl, such as [[DBIx::Class]], for more database-independent code with no need to write SQL.