Oracle Apex Architecture and configure Apex using embedded PL/SQL gateway

Apex (Application Express / earlier HTMLDB) : is web application development tool for Oracle Database. Components in Apex : Oracle Database, tables and PL/SQL code in database, Apex Engine, Oracle HTTP Server (optional from 11.1 database), PL/SQL gateway (from 10g EX or 11.1 and higher only) in place of Oracle HTTP Server Request flow in Apex […]