Created
October 30, 2021 17:22
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Hi @matkoniecz — Changeset data is made available weekly on S3. The actual files are available here:
s3://osm-pds/changesets/
As you can see, it's stored as 1 big orc file.
However, I don't recommend downloading the file directly — you can query the data in situ on AWS using Amazon Athena — more instructions on this can be found here: https://www.openstreetmap.org/user/Jennings%20Anderson/diary/394762 (there are good links on the Usage Examples section of https://registry.opendata.aws/osm/)
That said, it's out there to download directly and you could likely load it into a tool like Pandas for further analysis, which should be pretty fast because of the advantages of the ORC file.