Hi, Maybe I'm a little off-topic here, so I apologize in advance if I am. I'm looking for pointers to apply versioning to data stored in a RDBMS visible to users of the database. Functionality should range from storing diffs for each and every update in the database to initiating a store of a diff related to a previous one, or at specified intervals. These diffs should be *online*. In the long run there should be something like:"View the data in this dataset for revision 1.45, for a past date or with tag "This was an important state of the data" Revision number functionality like CVS does for each record would be the ultimate (and may be required too..) - Any pointers to techniques to accomplish the above? - How about literally using cvs to generate the appropriate information? - Are these questions equivalent to asking whether there is a cvs implementation with a rdbms as back-end? A glimpse of the modelling principles would get me started just fine. Thanks! Marcel
begin:vcard n:van der Boom;Marcel tel;fax:+31-168-468823 tel;work:+31-168-468822 x-mozilla-html:FALSE url:http://www.hsdev.com org:HS-Development BV adr:;;Kwartiersedijk 14B;Fijnaart;Noord-Brabant;4793 RE;Netherlands version:2.1 email;internet:[EMAIL PROTECTED] title:Directeur fn:Marcel van der Boom end:vcard
