IAH (Interface for Access of Health Information) was planned in order to recover core data of given ISIS of form optimized via Internet.
Writen in IsisScript language (native code of WWWISIS), was developed by the BIREME starting in 1999, having evolved jointly with WWWISIS in order to support new functionalities as the reading of wide registries (1 Mb), generation of content XML etc.
IAH can be installed in any compatible equipment with the C that there has a server the installed Web and shaped, having been tested the Internet Information Server (IIS) versions 4 and 5 and Apache Web Server (Apache) 1.3.xx. The latter was extensively tested under Windows and Linux.
WWWISIS is the component active of the interface that it permits to the code IsisScript the multiuser access to the databases ISIS through Common Gateway Interface (CGI).