Re: [geomesa-users] Sorting

[Chris Eichelberger <cne1x@xxxxxxxx>]

Marcel,

GeoBench is soon going to be announced as a new LocationTech project,
one that is jointly developed by many of the same people working on
GeoMesa and GeoWave.  We are very excited to have a common evaluation
framework in place that we can all use.

As for sorting, the current GeoMesa implementation -- I'm not qualified
to comment on GeoWave's work -- does occur on the client side, so it is
not parallelized.  This could certainly be optimized, but has not yet
been a high priority effort.  It would be a great contribution from
community developers...  :)

Thanks!

Sincerely,
  -- Chris


On Wed, 2015-09-23 at 15:27 +0200, Marcel wrote:
> Hello,
> I received from the GeoWave mailing-list: "Keep scanning Location
> Tech's web site for upcoming projects.  We are in the process of
> creating project around a Geo Benchmarking suite.  Part of the
> evaluation criteria is sorting, which will come up as a deficiency for
> GeoWave and GeoMesa."
> 
> I know that GeoMesa can sort a query:
> Query query = new Query("name", spatialFilter, attributeSubset);
> SortBy sort = ff.sort(distance, SortOrder.ASCENDING);
> query.setSortBy(new SortBy[]{sort});
> 
> Is sorting for this query done in parallel?
> So could you imagine what is meant by this statement?
> 
> Thanks in advance,
> Marcel Jacob.
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