Abstract: A pattern matching component is provided. The pattern matching component utilizes a plurality of processors to efficiently identify and retrieve information from a plurality of data sources. In some examples, the pattern matching component concurrently executes multiple portions of a data access plan, such as a query execution plan, using a plurality of processors disposed within a multi-core processor. The pattern matching component may concurrently execute multiple portions of the data access plan using a plurality of processors in a distributed system. Concurrent execution of at least some of the operations required to identify and retrieve the information results in increased efficiency over conventional query execution methods.

Abstract: A pattern matching component is provided. The pattern matching component utilizes a plurality of processors to efficiently identify and retrieve information from a plurality of data sources. In some examples, the pattern matching component concurrently executes multiple portions of a data access plan, such as a query execution plan, using a plurality of processors disposed within a multi-core processor. The pattern matching component may concurrently execute multiple portions of the data access plan using a plurality of processors in a distributed system. Concurrent execution of at least some of the operations required to identify and retrieve the information results in increased efficiency over conventional query execution methods.

Abstract: According to one aspect, a computer system configured to access distributed data is provided. The system comprising a memory including a plurality of data sources, a plurality of processors, and a pattern matching component executed by at least one processor of the plurality of processors and configured to execute a query execution plan using a first processor of the plurality of processors concurrently with a second processor of the plurality of processors, wherein the first processor processes a first data source of the plurality of data sources identified in the query execution plan and the second processor processes a second data source of the plurality of data sources identified in the query execution plan.

Abstract: According to one aspect, a computer system configured to access distributed data is provided. The system comprising a memory including a plurality of data sources, a plurality of processors, and a pattern matching component executed by at least one processor of the plurality of processors and configured to execute a query execution plan using a first processor of the plurality of processors concurrently with a second processor of the plurality of processors, wherein the first processor processes a first data source of the plurality of data sources identified in the query execution plan and the second processor processes a second data source of the plurality of data sources identified in the query execution plan.