REAL-TIME INDEXING OF IN-MEMORY DATASETS BASED ON STRUCTURED QUERIES

Abstract: in various embodiments, a computer-implemented method comprises receiving a structured query for an in-memory dataset, identifying, based on the structured query, a plurality of tables included in the in-memory dataset, generating, for each table in the plurality of tables, a first index of records in the table that is associated with at least one field value responsive to the structured query, and a second index of records in the table that is not associated with at least one field value responsive to the structured query, and executing the structured query by processing indices in one or more of the tables to identify a list of records containing field values that are responsive to the structured query.

Inventor(s): Jonathon Peter LEIBUNDGUTH, John Andrew KOSZEWNIK, Francisco Javier SANCHEZ NORMAN

CPC Classification: G06F16/2228 ({Indexing structures})

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