Data sources

HER databases
Common products Exegesis TOAD Format/Platform:Access MYSQL Oracle Structure/ref system:Mon:event:source Online Access:rare

Site databases
Common Products: Format/Platform: PostgreSQL+PostGIS, Access, MySQL, SQL server Structure/ref system: context:feature:group:phase (PostGIS adds location) Online access: rare, some via ADS

grey lit
Common Products: Format/Platform:PDF, text, ISO26300 Structure/ref system:File systems, http Online access:Common

image databases
Common Products: Format/Platform:Access, MySQL, SQL server Structure/ref system: Online access:

webpages
Common Products:NA Format/Platform:HTML XHTML XML Structure/ref system: Online access:Common

web applications
Common Products:N/A Format/Platform:PHP ASP Python Perl JSP AJAX/COWS Structure/ref system:API? Online access:Common

multimedia indexes
Common Products: Format/Platform: Structure/ref system: Online access:

podcast archives
Common Products: Format/Platform: Structure/ref system: Online access: