ecirello@scotty.dpl.scg.hac.com (01/19/91)
I need to find a database design tool in which
the user :
1) Specifies a model of the database
( i.e. Entity / Relationship methodology
or other data driven methodologies )
And
2) Specifies database threads ( transactions )
that will be executed.
** Also, is there anything out there ( or being developed )
that can help predict performance of distributed,
heterogeneous databases before actually implementing them ?
If so, then :
1) What information is needed from the user to predict
performance ?
2) How is performance measured ?
If there is any tool out there which claims to perform
some of the tasks I descibed, I would greatly appreciate
hearing about it. If you cannot reach me directly, please
post your response.
Thank for your help,
Elizabeth Cirello