Artifact Details


Relational Database Management System (RDBMS) plenary session : the early years

Catalog Number







Batti, Greg, Participant
Blasgen, Michael W., Participant
Bohl, Marilyn, Participant
Butterworth, Paul, Participant
Capek, Peter, Historian
Chamberlin, Donald, Participant
Codd, Sharon, Participant
Date, Chris J., Participant
Goetz, Martin, Editor
Grad, Burt, Moderator
Haderle, Don, Participant
Haigh, Thomas, Historian
Harrington, Roy, Participant
Held, Jerry, Participant
Hoffman, Mark, Participant
Humphries, Mike, Participant
Jacobs, Ken, Participant
Jerger, Douglas, SI SIG member
Johnson, Luanne, SI SIG co-chair
Lindsay, Bruce, Participant
MacDonald, Robert, Participant
Phillips, Jan, SI SIG member
Schuster, Stu, Participant
Sippl, Roger, Participant
Strickland, Jim, Participant
Zloof, Moshe, Participant


Computer History Museum

Place of Publication

Mountain View, California


36 p.


This session briefly examined the early database management systems (DBMS) software which preceded the development of relational database management systems (RDBMS) which are the focus of this meeting. The early effort by Charles Bachman in the development of the Integrated Data Store (IDS) is mentioned as well as other early dbms products, including IBM's IMS, Cullinane's IDMS, Cincom's TOTAL, MRI's System 2000, CA's Datacom/DB and Software AG's ADABAS. After a discussion of the pioneering efforts of E.F. Codd at IBM Research, significant relational packages are examined by individuals involved in their development and marketing, including: Ingres, Oracle, Sybase, Informix and IBM products such as System R, SQL/DS and DB2. Further discussion will be found in subsequent sessions.




ADABAS; Bachman, Charles; CODASYL; Codd, E.F. (Ted); early DBMS packages; FOCUS; Honeywell; IBM (System R, SQL, DB2); IDMS; IDS; IMS; Information Builders; Informix; Ingres Corporation; NOMAD; Oracle; relational DBMS packages; SQL Standards Committee; Stonebraker, Michael; Sybase; System 2000; QBE; TOTAL; UC Berkeley; VAX computers; Grad, Burton; Batti, Greg; Blasgen, Michael; Bohl, Marilyn; Butterworth, Paul; Chamberlin, Don; Codd, Sharon; Date, C.J. (Chris); Haderle, Don; Harrington, Roy; Held, Jerry; Hoffman, Mark; Humphries, Mike; Jacobs, Ken; Lindsay, Bruce; MacDonald, Robert; Schuster, Stu; Sippl, Roger; Strickland, Jim; Zloof, Moshe

Collection Title

Oral history collection


Software Industry Special Interest Group

Lot Number