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Destructuring and restructuring relational data

  • US 9,110,970 B2
  • Filed: 11/04/2010
  • Issued: 08/18/2015
  • Est. Priority Date: 07/25/2008
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • selecting a first database corresponding to a first schema and selecting a second database corresponding to a second schema;

    generating, by a processor, a schema table based upon the first database and the second database;

    destructuring, by the processor, the schema table, resulting in a destructured schema table, the destructured schema table including a first entry corresponding to the first database and a second entry corresponding to the second database;

    wherein the destructuring the schema table comprises;

    separating metadata of the schema table into at least one of schema objects and data objects;

    assigning the first entry to a first OWL;

    Class and assigning the second entry to a second OWL;

    Class;

    assigning an OWL;

    individual to each of the first OWL;

    Class and the second OWL;

    Class;

    selecting a property map that links the first entry to the second entry;

    restructuring, by the processor, the destructured schema table using the selected property map, resulting in a restructured schema table, wherein the restructured schema table provides a single point of entry to query data from the first database and the second database; and

    processing a user query using the restructured schema table.

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