On 1/5/2016 9:56 AM, Andrew Byrd wrote:
We’ve got similar needs (storage of OSM data at planet scale, rapid
extraction of up-to-date, compact binary OSM data for any location)
and created the Vanilla Extract project to meet these needs. There’s
the original C version (which is fast but doesn’t do minutely updates)
and a newer MapDB based Java version that does minutely updates but
seems less performant in practice.
You might be able to extend or borrow code from these projects to meet
your needs:
https://github.com/conveyal/vanilla-extract
https://github.com/conveyal/osm-lib/blob/master/src/main/java/com/conveyal/osmlib/VanillaExtract.java
Both of these seem to be software rather than file format definitions. I
had a quick look around the repo, but I couldn't find a format
definition except that for standard OSM PBF.
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