I'm currently trying to import the planet.osm.pbf file with osmosis.
While it's quite fast with nodes (took about 7h) it massively lows down
when it comes to the ways.
INFO: Processing Node 6814667967, 307145.5708858228 objects/second.
Oct 04, 2019 9:13:37 AM
org.openstreetmap.osmosis.core.progres
I've wanted to use osm2pgsql but the schema is a different one.
The software [1] I'm going to use the db with only supports the osmosis one.
As for the hardware:
2x Xeon E5 8 cores/16 threads
96GB ram
5x 4TB HDD in a RAIDZ2
I've done some benchmarking of the raid and osmosis doesn't even reach
5%
I've imported small extracts in the past but I've never actually
monitored the performance of these as they were done in reasonable time.
I'll try a smaller area again...
Yves:
> No, Imposm as it's own schema.
> I never used Osmosis to import a complete planet file, but I would find
> reasonable
The same problem applies to a 3.4 GB .pbf file.
The nodes were done quickly but as soon as it started processing the
ways, it got super slow.
merspieler:
> I've imported small extracts in the past but I've never actually
> monitored the performance of these as they were done in
I did some more testing.
I've taken a smaller area and put everything into a tmpfs but even with
the .pbf as well as the tmp files of osmosis both being stored in ram,
the performance isn't too good. It improved to about 1500 objects/second
but this would still means that all ways (according to thi
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