DME

Node Types for Flat Files

Below is an overview of node types used in the Data Medium Exchange Engine (DMEE) for defining outgoing flat files:

Node

Use

Segment group

Used to group segments

Segment

Represents a record in the target file

Composite

Used to group elements

Element

Represents a target field of the DME file

Atom

Used: 1) to output more than one value to a single element, or 2) to control which value is output to an element (based on conditions)

Technical node

Element that is not output to a target file; it stores values that are used in other tree nodes (elements, atoms) by a reference to this node

请使用浏览器的分享功能分享到微信等