I've upgraded the StreamingRenderer so that it smarter about sending <Filter> in the datastore. Jessie did the original work, I just generalized it a bit.

You can set a renderer hint "maxFiltersToSendToDatastore" (Integer) to limit the number of Filters that get sent to the datastore. The default is currently 5.

For access to postgis datastore (or any DB datastore) this tends to do quite well in speeding things up if you're not going to be rendering all your rows.

dave


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