Experiments with real-world dataset show that our system
outperforms the commercial spatial database by 40% on
average,
when the compared systems handle only one query
at a time.
Under concurrent queries, when the compared
systems process many queries at the same time,
our system
outperforms the commercial spatial database by a factor of
6.47.
For future work, we will implement the Morton R-tree
insertion module to support data insertion.