[gdal-dev] Interesting debugging log from FileGBD driver

[Andrea Aime]

Hi,
I'm looking at a performance issue rendering a very large ESRI File
geodatabase, and in the logs I see:

CPLQuadTree: Estimated spatial index tree depth: 20
CPLQuadTree: Falling back to max number of allowed index tree levels (12).

Wondering if this might be a reason for slow data extraction, and if there
are settings to make it us the full
quadtree depth? The environment is also a multi-threaded (multiple threads
reading from the file at the same time), this could also be a cause.

The file in question is massive, so OpenFileGDB does not seem like an option

Cheers
Andrea

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