Oracle-L: Re: Difference Between DBMS/RDBMS

From: Yechiel Adar <adar76_at_inter.net.il>
Date: Tue, 25 Jun 2002 05:48:23 -0800
Message-ID: <F001.00486842.20020625054823@fatcity.com>

Well, DBMS do NOT always have relational attribute. In the good old days there where DBMS like Total or IMS which are hierarchical DBMS

I am working on ADABAS on the mainframe. This DBMS have array and array of structure that exclude it from the relational model. One of the fastest in the mainframe world.

Yechiel Adar
Mehish

Original Message ----- From: Santosh Varma To: Multiple recipients of list ORACLE-L Sent: Tuesday, June 25, 2002 2:18 PM Subject: RE: Difference Between DBMS/RDBMS

full form i also knew.
and also that all dbms have the features of rdbms also then, what is the difference ??

  santosh
    -----Original Message-----
    From: root_at_fatcity.com [mailto:root_at_fatcity.com]On Behalf Of Marcello Savino     Sent: Tuesday, June 25, 2002 4:58 PM     To: Multiple recipients of list ORACLE-L     Subject: R: Difference Between DBMS/RDBMS

    DBMS =Data Base Management System
    RDBMS=Relational Data Base Management System     But actually i do not know any dbms that's not an rdbms.     Bye , Marcello
    -----Messaggio originale-----
    Da: Santosh Varma [mailto:vsantosh_at_psi.soft.net]     Inviato: martedì 25 giugno 2002 11.48

Multiple recipients of list ORACLE-L Oggetto: Difference Between DBMS/RDBMS

      could any body point me the difference(s) between DBMS and RDBMS ?? because in DBMS also as in RDBMS, we can related two or more tables..if a column exists in another table for relation ??
      Thanks and regards,



      Santosh

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Author: Yechiel Adar
INET: adar76_at_inter.net.il

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