[Xastir-Dev] Compressed files are keen
Jack Twilley
jmt at twilley.org
Thu Apr 24 19:24:12 EDT 2003
I did some interesting calculations today on my maps. I have
shapefiles for all of California (a reasonable amount of maps) and I
wanted to see what sort of impact compression would have.
bash$ du -sk xastir-maps/
792528 xastir-maps/
bash$ find xastir-maps/ -type f -print | xargs gzip -f9
bash$ du -sk xastir-maps/
230948 xastir-maps/
This inspires me. I'm starting with maps and the FCC database as
examples of large files xastir accesses in a read-only manner. I
expect to be able to read compressed maps by Monday.
Jack.
--
Jack Twilley
jmt at twilley dot org
http colon slash slash www dot twilley dot org slash tilde jmt slash
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