Detailed Description

WWW Data RelationalData Model
Data Element Types
Data Dictionary
Keys (primary, secondary and foreign keys)
Integrity Rules
Schema

WWW Data DDL (Data Definition Language)
Beginning and End
Data Elements Dictionary
Files Specification
Keys Specification
User Specification
Operational Information

WWW Data CGI Man Machine Interface
General
Menu Commands
Records Commands

Using the WWW Data Tools Set
WDCOMP
WDSIZE
WDINIT
WDINDEX
WDUNLOAD
WDLOAD
IDENTIFY
REGISTER

WWW Data Limits