Fragment Roots
If a document contains many instances of an XML structure that share a common element name, then these structures make sensible fragments. With MarkLogic Server, you can use this common element name as a fragment root.
The following diagram shows an XML document rooted at <CitationSet> that contains many instances of a <Citation> node. Each <Citation> node contains further XML and averages between 15K and 20K in size. Based on this information, <Citation> is a sensible element to use as a fragment root:
