On Sat, Mar 1, 2008 at 8:06 PM, David Gerard <dgerard(a)gmail.com> wrote:
For the feature to satisfy the reason for its
request, think 10 or 20,
not 5 or 6. Is this computationally infeasible on all open source
database engines known to humanity?
No. I was discussing this particular idea, which would not remotely
scale to 10 or 20 intersections. Fulltext search might. It remains
to be seen: someone has to write up a working implementation that's
integrated in the software and try enabling it on Wikipedia.