[jira] [Created] (LUCENE-7405) suffix tree + index

["Cristian Lorenzetto (JIRA)" <ji...@apache.org>]

Cristian Lorenzetto created LUCENE-7405:
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             Summary: suffix tree + index
                 Key: LUCENE-7405
                 URL: https://issues.apache.org/jira/browse/LUCENE-7405
             Project: Lucene - Core
          Issue Type: Improvement
            Reporter: Cristian Lorenzetto


You can develop a global suffix tree for string fields. 
in this way when you are in a node of this tree you can know all nodes field instances with same prefix. 
This criterion could be extended also to numeric field for compare all fields (or a subset to define before) of all documents.
comparing the relative positions of 2 nodes you can understand the order (<=>) in fast way. 
this could be used for extend query comparation in dynamic way to different document type or fields in different documents. 
It is important to define the subset where to apply this algorithm(example: for example : all document with properties 'name' & 'surname'  ). This could be used also for joining document of different times.

  



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