[gdal-dev] Interesting debugging log from FileGBD driver

[Andrea Aime]

On Tue, Apr 30, 2019 at 3:22 PM Even Rouault <even.rouault at spatialys.com>
wrote:

> What is slow exactly ? The first time you do a spatial filtering (which is
> expected, since it requires to do a full scan of the file, because the
> driver
> doesn't know how to use the on-disk spatial index), or later spatial
> filtering
> operations with the connection still opened (which should be fast
> normally) ?
>

Oh wait! You mean those messages pop up only if OpenFileGDB is used?
Dang, thought I had forced usage of FileGBD but I did not, very sorry for
the noise.

The log messages are gone, performance is still really bad. Can I blame
multithreading for that?
All the datasource objects are opened in read only mode

Cheers
Andrea

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