On Tue, Aug 03, 1999 at 11:34:47AM -0600, Bob Devine wrote:
> Let me give a brief "what, where, and why" about Mariposa.
>
<SNIPPED Very interesting precise>
>
> Fast forward to 1999, Mariposa is now being commercialized by
> Cohera (www.cohera.com) as a middleware distribution layer.
Right - at $40000 a crack for a two backend db version :-(
>
> --
> Bob Devine devine@cs.utah.edu
>
> (PS: Just for background, I proposed a lot of the Mariposa ideas
> way back in 1992 at Berkeley after working on DEC's RdbStar.
> Now working on Impulse - www.cs.utah.edu/projects/impulse)
Bob -
Thanks for the background. As you say, Mariposa is coming at this problem
from a different angle, and it wasn't clear to me _why_ that was. Now it
is. I think it's still be good to have the small, add-on version of remote
tables that I proposed. Folding the rest of Mariposa in later might be an
interesting project, as well, and could co-exist (or be built on top of)
fix-location remote tables. Perhaps I should see if it'd be possible to
use the Mariposa syntax extensions with fixed remote tables. That way,
distributed dbs could be made mobile seamlessly (Ha!)
Ross
--
Ross J. Reedstrom, Ph.D., <reedstrm@rice.edu>
NSBRI Research Scientist/Programmer
Computer and Information Technology Institute
Rice University, 6100 S. Main St., Houston, TX 77005
