[gdal-dev] parallel running gdal_retile

[Nick Ward]

Hello,

Firstly, thank you to all of you who work on the briliiant GDAL.

I am using gdal_retile to create a pyramid layer for geoserver.
There are over 10000 images of 5000 by 5000 pixels.
So a single list will take a while to process.

I was wondering if anyone has any tips on parallelising this in some way.
I was thinking that it would be nice if you could create multiple pyramids then merge them somehow.

Is this possible?
Would you use gdaltindex?

Regards
Nick
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