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OBSERVER


Simple Demo: OBSERVER execution



Logical schema for repository "Accomodation in the UK"

The entities and attributes for this repository are:

This repository has been developed using the next XML file:

<?xml version="1.0" encoding="ISO-8859-1" ?>
<HOTELS>
<HOTEL>
<NAME>Ritz</NAME>
<LOCATION>London, England</LOCATION>
<UNITS>500</UNITS>
<FACILITIES>Conference Rooms</FACILITIES>
<BUILDING>Collective</BUILDING>
<PRICE>120</PRICE>
<STARS>5</STARS>
</HOTEL>
</HOTELS>