Hi Eric, Not necessarily. If you're up for trying PostgreSQL, their XML functionality works *really* well. http://www.throwingbeans.org/tech/postgresql_and_xml.html I haven't tried using anything but selects on this, but in theory using a simple SQL update query with an XPath you could edit your data. The link above is a bit dated, but I think the code to make XPath 1.0 work with SQL queries is shipped with the Postgres source in the contrib/ directory. Clay Eric Lease Morgan wrote: > Again, thank you for the prompt reply. > > Actually, the implementation you suggest was the path I was > considering. Unfortunately, this means leaving some sort of text lying > around on my file system for importing. Similarly, it poses the problem > of editing; in order to edit data in such an implementation I will need > to export the big chunk, edit, and re-import. That is sort of klunky, > but still it is what I was considering. >