=head1 NAME

sysarch - the system architecture of WE_Framework

=for category 

=head1 SYNOPSIS

=head1 DESCRIPTION

=head2 SYSTEM ARCHITECTURE

The overall system architecture:

=for html <img src="sysarch.png">

=for text sysarch.png

=for man sysarch.png

The SOAP architecture:

=for html <img src="soaparch.png">

=for text soaparch.png

=for man soaparch.png

The module ISA tree for the Metadata objects (documents and folders):

=for html <img src="isatree.png">

=for text isatree.png

=for man isatree.png

=head1 AUTHOR

Slaven Rezic <slaven@rezic.de>

=head1 SEE ALSO

WE::DB(3).
