Creating the take home database
This page is really only for Scott and Dror. It documents the procedure for creating RDF dumps from the Knot Atlas. If you're only interested in the actual data, go to The Take Home Database.
- Go to
- As root, run
- Get a coffee, or perhaps go to sleep, travel to a conference etc.
- Eventually, check that  has been created.
- Then re-make the smaller data files - type "
What does this do?
First, we dump the current version of every page in the Knot Atlas to XML, using the
/w/maintenance/dumpBackup.php script from mediawiki. This produces the file
Convert to RDF
This is actually a two step process. First, we create RDF statements in an on-disk RDF repository. Second, we dump these statements back to the file
katlas.xml gets deleted, as it's not so useful, and the file
katlas.rdf gets gzipped to
katlas.rdf.gz. It's then available at .