1 Architecture

Every application is composed of one or many objects. An object in it's simple expresion is a component that:

  1. Gets an input
  2. Operates with input data using a target database
  3. Returns data

1.1 Structure of an object

From a top view, the structure of a simple object is composed of the following elements:

  • The main SQL/XSQL statement
  • The input columns or variables
  • The output columns mapping



1.2 Data source

  • SQL Statement
  • Input fields
  • Input variables
  • Meta query
  • Output variables