
36 WIN-PAK User Guide
Except for the device tree, the tree defines the
hierarchy of resources, not the resources themselves.
For example, an Access Level is defined as a list of
readers. But rather than being displayed in a standard
list, the readers are mapped on a data tree. The
highest level branch can be defined as an entire
office complex. Branching off from the office
complex is the President's suite, the Accounting
Department, the Production Area, and the
Distribution Center. The appropriate entrances are
then added to each branch. The entrances that are
included in a given access level are shown in green.
A quick look at the tree gives a clear picture as to
which entrances are included in this access level.
The Device Map is displayed on a tree, but unlike
the other tree structures, devices are defined as they
are added to the Device Map.
Multiple Server Design
WIN-PAK is a true 32-bit application that is
designed to operate in a Windows 2000/Windows
XP environments. The server modules load as
services in Windows 2000/Windows XP.
WIN-PAK is a three-tier client/server application
based on Microsoft tools and standards. This design
provides a robust, reliable, and flexible program.
Because it is ODBC (Open Database Connectivity)
compliant, existing databases can be converted for
use with WIN-PAK.
WIN-PAK is comprised of three primary modules:
y Database Server,
y Communications Server
y Client Workstation.
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