Patents by Inventor Ingo Tobias MÜLLER

Ingo Tobias MÜLLER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Hash table and radix sort based aggregation
    Patent number: 9213732
    Abstract: Aggregation of an in-memory database includes receiving, by at least one processor having a plurality of threads, input having records stored in random access memory, distributing, by the at least one processor, the input into portions, one of the plurality of threads having an assigned portion, aggregating, by the at least one processor, the records in the assigned portion based on locality of keys in the records and outputting, by the at least one processor, the aggregated records into a global hash table.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: December 15, 2015
    Assignee: SAP AG
    Inventors: Ingo Tobias Müller, Peter Sanders
  • Hash Table and Radix Sort Based Aggregation
    Publication number: 20140188906
    Abstract: Aggregation of an in-memory database includes receiving, by at least one processor having a plurality of threads, input having records stored in random access memory, distributing, by the at least one processor, the input into portions, one of the plurality of threads having an assigned portion, aggregating, by the at least one processor, the records in the assigned portion based on locality of keys in the records and outputting, by the at least one processor, the aggregated records into a global hash table.
    Type: Application
    Filed: December 28, 2012
    Publication date: July 3, 2014
    Inventors: Ingo Tobias MÜLLER, Peter SANDERS