Public Health Emergency Preparedness
This resource was part of AHRQ's Public Health Emergency Preparedness (PHEP) program, which was discontinued on June 30, 2011, in a realignment of Federal efforts.
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Appendix I: Geographic Information System (GIS) Documentation
Figure 3. Schematic Diagram of GIS Architecture using ESRI Shapefiles (Text Description)
The figure shows a to-and-from progression from "Client" through "Firewall" to a box labeled "Application Server." In the box are three smaller boxes: "Web Services," "ArcIMS Tasker Monitor," and "ESRI Shapefiles." The arrows from the firewall go to the Web Services box then either to the other two smaller boxes or through a "Firewall" to a box labeled "Data Server"
with a box within it labeled "SQL Stored Procedures."
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