Re: Multidimensional index structures

Posted in 1999

Obnoxio The Clown — Fri, 21 May 1999 06:07:01 GMT — source: Informix-list mailing list archive (1991-1998)

From: szimmert@my-dejanews.com > >I have an application that delivers vector data in the following format: > >((a1,b1),(a2,b2),.........,(a64,b64)) > >Each of these vectors represents the index for a specific URL. These >URLs should be stored in a database. The vectors represent the index for >the database. >In addition, the database should be able to handle not only exact match >queries but also similarity queries. For example, find all vectors that >differ up to 30 percent from the original one. > >Can I realize that a structure with the INFORMIX system? You can with Informix-Dynamic Server/Universal Data Option. HTH. ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com