CVS update: openprivacy/htdocs/projects

From: cvs@openprivacy.org
Date: Wed Dec 20 2000 - 13:29:31 PST

Date: Wednesday December 20, 19100 @ 13:29
Author: burton
CVSWEB Options: -------------------

Main CVSWeb: http://openprivacy.org/cgi-bin/cvsweb/cvsweb.cgi

View this module: http://openprivacy.org/cgi-bin/cvsweb/cvsweb.cgi/openprivacy/htdocs/projects

-----------------------------------

Update of /usr/local/cvsroot/openprivacy/htdocs/projects
In directory openprivacy.org:/tmp/cvs-serv14365

Modified Files:
        jewel.shtml
Log Message:
...

*****************************************************************
File: openprivacy/htdocs/projects/jewel.shtml

CVSWEB Options: -------------------

CVSWeb: Annotate this file: http://openprivacy.org/cgi-bin/cvsweb/cvsweb.cgi/openprivacy/htdocs/projects/jewel.shtml?annotate=1.11

CVSWeb: View this file: http://openprivacy.org/cgi-bin/cvsweb/cvsweb.cgi/openprivacy/htdocs/projects/jewel.shtml?rev=1.11&content-type=text/x-cvsweb-markup

CVSWeb: Diff to previous version: http://openprivacy.org/cgi-bin/cvsweb/cvsweb.cgi/openprivacy/htdocs/projects/jewel.shtml.diff?r1=1.11&r2=1.10

-----------------------------------

Index: openprivacy/htdocs/projects/jewel.shtml
diff -u openprivacy/htdocs/projects/jewel.shtml:1.10 openprivacy/htdocs/projects/jewel.shtml:1.11
--- openprivacy/htdocs/projects/jewel.shtml:1.10 Tue Dec 12 20:17:45 2000
+++ openprivacy/htdocs/projects/jewel.shtml Wed Dec 20 13:29:31 2000
@@ -3,7 +3,7 @@
 
 <p>
 
-<center><h2>Jewel -> OPDS</h2></center>
+<center><h2>Jewel -> DataStore</h2></center>
 
 <h3>Status of this document:</h3>
 
@@ -18,10 +18,46 @@
 <h3>Overview</h3>
 
 <p>
-Jewel is an Open Source implementation of an Open Privacy Datastore (OPDS).
-Although the OPDS spec doesn't specify how the implementation should be designed,
-Jewel is the Open Privacy/Open Source implementation of the standard.
+Jewel is the DataStore on which <a
+href="http://localhost/projects/jetspeek.shtml">JetSpeek</a> and
+<a href="http://localhost/projects/sierra.shtml">Sierra</a> are
+based. Jewel is an Open Source implementation and a standard set of APIs which many
+OpenPrivacy based systems can run on. Jewel provides data storage, query
+abstraction, and is architecture agnostic towards the underlying persistence
+layer (could be SQL, XQL, OQL, or in-memory data structures).
 
+<p>
+
+<h3>Technical</h3>
+
+<h4>XML Support</h4>
+
+<p>
+The following are requirements for every OPDS implementations. Some XML
+technologies are clearly early and should be implemented in their current state.
+If newer revisions are offered for a specific technology their specification
+must be integrated into any OPDS within 6 months from release.
+
+<ul>
+
+ <li>
+ XML Schema support (April 7, 2000 Working Draft for
+ <a href="http://www.w3.org/TR/xmlschema-1">Structures</a>
+ and
+ <a href="http://www.w3.org/TR/xmlschema-2">Datatypes</a>
+ )
+
+ <li>
+ <a href="http://metalab.unc.edu/xql/">XQL</a> for XML object query.
+
+ <li>
+ Namespaces. All documents should correctly use namespaces
+
+
+</ul>
+
+
+
 <h3>Technical</h3>
 
 <p>
@@ -31,25 +67,25 @@
     <li>Written in Java (requires JDK 1.1 only)
 
     <li>Based on
- <a href="http://xml.apache.org/xerces-j/ target="_new">Apache
- Xerces</a>
-
- <li><a href="http://xml.apache.org/cocoon/ target="_new">Cocoon</a>
- and XSP/XSLT provides the UI.
+ <a href="http://xml.apache.org/xerces-j/" target="_new">Apache
+ Xerces</a>
+
+ <li><a href="http://xml.apache.org/cocoon/" target="_new">Cocoon</a>
+ and XSP/XSLT provides the UI.
 
     <li>Data replication between Jewel nodes.
 
     <li>Swapable persistence mechanism. Should support most databases and also
 
- <li><a href="http://www.ozone-db.org/ target="_new">Ozone</a>
- provides the XML data repository.
+ <li><a href="http://www.ozone-db.org/" target="_new">Ozone</a>
+ provides the XML data repository.
 </ul>
 
 <p>
 All of the above should have a flexible infrastructure. Components should
 be able to be removed and replaced with alternative objects that as long as
 implement an interface provided by
-<a href="http://java.apache.org/framework/ target="_new">Avalon</a>.
+<a href="http://java.apache.org/framework/" target="_new">Avalon</a>.
 </p>
 
 

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