+ <sect1 id="apps">
+ <title>Applications</title>
+ <para>
+ Zebra has been deployed in numerous applications, in both the
+ academic and commercial worlds, in application domains as diverse
+ as bibliographic information, geospatial, ### (Help, guys!)
+ </para>
+ <para>
+ Notable applications include the following:
+ </para>
+
+ <sect2>
+ <title>DADS - the DTV Article Database Service</title>
+ <para>
+ DADS is a huge database of more than ten million records, totally
+ over ten gigabytes of data. The records are metadata about academic
+ journal articles, primarily scientific; about 10% of these
+ metadata records link to the full text of the articles they
+ describe, a body of about a terabyte of information (although the
+ full text is not indexed.)
+ </para>
+ <para>
+ It allows students and researchers at DTU (###) to find and order
+ articles from multiple databases in a single query. The database
+ contains literature on all engineering subjects. It's available
+ on-line through a web gateway at
+ http://www.dtv.dk/search/index_e.htm
+ though currently only to registered users.
+ </para>
+ </sect2>
+
+ <sect2>
+ <title>Various web indexes</title>
+ <para>
+ Zebra has been used by a variety of institutions to construct
+ indexes of large web sites, typically in the region of tens of
+ millions of pages. In this role, it functions somewhat similarly
+ to the engine of google or altavista, but for a selected intranet
+ or subset of the whole Web.
+ </para>
+ <para>
+ ### examples, details and numbers, please!
+ </para>
+ </sect2>
+ </sect1>
+