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- From: Dongwook Shin <dwshin@nlm.nih.gov>
- To: Anuja Gokhale <anujag@roguewave.com>
- Date: Tue, 04 Jan 2000 13:28:44 -0500
Anuja:
There are a couple of tools that index XML documents and serves
XQL queries.
1. XML Query Engine (http://www.fatdog.com)
It creates in-memory indexes for XML documents and serves XQL queries.
Query evaluation is reasonably fast for small to medium sized documents.
2. GMD-IPSI XQL Engine (http://xml.darmstadt.gmd.de/xql/)
It creates PDOM for XML documents and evaluates XQL queries.
I know a site that serves a collection of XML documents with this
engine, but is not satisfied with the querying performance.
3. My tool, XRS (http://dlb2.nlm.nih.gov/~dwshin/xrs.html) creates
inverted index into UNIX files and serves my own queries fast.
But it does not support XQL queries yet.
Dongwook
Anuja Gokhale wrote:
> Is there a reasonable tool out there that will index xml documents from a
> file system (not the WWW) and allow me to input an xml document (or a
> template) or specify a query that will search all the xml documents in the
> directory for documents satisfying a particular XQL query ?
>
> thanx
> anuja
>
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