Accessing large shapefiles is always going to be slower than using a good
database. You might benefit from wrapping a SpatialIndexFeatureCollection
(if you are using a 15.x release) in the ReprojectingFeatureCollection.

Ian

On 29 February 2016 at 21:40, Gabriella Turek <[email protected]>
wrote:

> Hello,
> I have a question on performance re reading large shapefiles from disk. I
> have been reading data into
> ReprojectingFeatureCollection’s and performing filtering on that. Is this
> the most efficient way of
> accessing large shapefiles? It seems to be a bit slow.
> Gaby
>
>
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-- 
Ian Turton
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