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walkermatt/loader_parallel.sh

Last active August 29, 2015 14:04
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GNU Parallel all the things!
Raw
loader_parallel.sh
find /var/data/osmm/ -type f -print0 | \
parallel -0 python loader.py loader.config "src_dir={}"
Raw
natural_earth_loop.sh
time for FILE in `find . -name '*.shp' -not -path "./tools/*"`; do \
BASE=`basename $FILE .shp`; \
shp2pgsql -W LATIN1 -s 4326 -I $FILE world.$BASE \
| psql; done
real 6m14.569s
Raw
natural_earth_parallel.sh
time find . -name '*.shp' -not -path "./tools/*" \
| parallel "shp2pgsql -W LATIN1 -s 4326 -I {} world.{/.} | psql"
real 3m11.030s
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