METHOD FOR GENERATING A DISTRIBUTED STREAM PROCESSING APPLICATION
First Claim
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1. A method for generating a distributed stream processing application, comprising the steps of:
- obtaining a declarative description of one or more data stream processing tasks, wherein the declarative description expresses at least one stream processing task; and
generating one or more execution units from the declarative description of one or more data stream processing tasks, wherein the one or more execution units are deployable across one or more distributed computing nodes, and comprise a distributed data stream processing application.
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Abstract
Techniques for generating a distributed stream processing application are provided. The techniques include obtaining a declarative description of one or more data stream processing tasks, wherein the declarative description expresses at least one stream processing task, and generating one or more execution units from the declarative description of one or more data stream processing tasks, wherein the one or more execution units are deployable across one or more distributed computing nodes, and comprise a distributed data stream processing application.
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Citations
25 Claims
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1. A method for generating a distributed stream processing application, comprising the steps of:
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obtaining a declarative description of one or more data stream processing tasks, wherein the declarative description expresses at least one stream processing task; and generating one or more execution units from the declarative description of one or more data stream processing tasks, wherein the one or more execution units are deployable across one or more distributed computing nodes, and comprise a distributed data stream processing application. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A computer program product comprising a computer readable medium having computer readable program code for generating a distributed stream processing application, said computer program product including:
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computer readable program code for obtaining a declarative description of one or more data stream processing tasks, wherein the declarative description expresses at least one stream processing task; and computer readable program code for generating one or more execution units from the declarative description of one or more data stream processing tasks, wherein the one or more execution units are deployable across one or more distributed computing nodes, and comprise a distributed data stream processing application. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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19. An apparatus for generating a distributed stream processing application, comprising:
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a memory; and at least one processor coupled to said memory and operative to; obtain a declarative description of one or more data stream processing tasks, wherein the declarative description expresses at least one stream processing task; and generate one or more execution units from the declarative description of one or more data stream processing tasks, wherein the one or more execution units are deployable across one or more distributed computing nodes, and comprise a distributed data stream processing application. - View Dependent Claims (20, 21, 22, 23, 24, 25)
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Specification