[comp.databases] Object oriented database concurrency control

dolsen@misvax.mis.arizona.edu (David Olsen) (03/10/91)

Does anyone know names and addresses of object-oriented 
DBMS developers?  I am writing a paper on concurrency 
control for object-oriented databases and would like to
survey current implementations.  Phone numbers or addresses of 
such companies would be most appreciated as would any information
on the subject.  I will summarize to the net if the responses
are sufficient.

Thanks,
David Olsen

eberard@bse.com (Edward V. Berard) (03/10/91)

In article <9MAR91132522@misvax.mis.arizona.edu>, dolsen@misvax.mis.arizona.edu (David Olsen) writes:
> 
> Does anyone know names and addresses of object-oriented 
> DBMS developers?

Try the following:

Altair
BP 105
78150 Le Chesnay Cedex, France
Phone: +33.1.39.63.54.17

Itasca Systems, Inc.
2850 Metro Drive
Suite 300
Minneapolis, Minnesota 55425
Phone: (612) 851-3156

Object Databases, Inc.
238 Broadway
Cambridge, Massachusetts 02139
Phone: (617) 354-4220

Object Design, Inc.
1 New England Executive Park
Burlington, Massachusetts 01803
Phone: (617) 270-9797

Objectivity, Inc.
800 El Camino Real
Menlo Park, California 94025
Phone: (415) 688-8000

Ontologic, Inc.
Three Bulington Woods
Burlington, Massachusetts 01803
Phone: (617) 272-7110

Servio Corporation
1420 Harbor Bay Parkway
Alameda, California 94501
Phone: (415) 748-6200

Tigre Object Systems
2-1645 E. Cliff Drive
Santa Cruz, California 95062
Phone: (408) 476-1854

Versant Object Technology Corporation
4500 Bohannon Drive
Suite 125
Menlo Park, California 94025
Phone: (415) 325-2300

	I hope this helps.

				-- Ed


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Edward V. Berard                                | Phone: (301) 353-9652
Berard Software Engineering, Inc.               | FAX:   (301) 353-9272
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