Patents by Inventor Venkannababu Tammisetti
Venkannababu Tammisetti 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).
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Patent number: 10176231Abstract: Provided are techniques for estimating most frequent values. A sample of values made up of rows is received from each of multiple nodes. The sample of values from each of the multiple nodes are aggregated to generate a sample table storing the rows. A descending list of most frequent values and associated frequencies is obtained using the sample table. Most frequent values are pruned from the descending list whose associated frequencies are below a minimum absolute frequency. The remaining most frequent values are extrapolated to reflect a data set.Type: GrantFiled: February 5, 2016Date of Patent: January 8, 2019Assignee: International Business Machines CorporationInventors: James L. Finnerty, Venkatesh S. Gopal, Venkannababu Tammisetti, Paul-John A. To
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Patent number: 9679011Abstract: A usage model and the underlying technology used to provide sequence analysis as part of a relational database system. Included components include the semantic and syntactic integration of the sequence analysis with an existing query language, the storage methods for the sequence data, and the design of a multipart execution scheme that runs the sequence analysis as part of a potentially larger database join, especially using parallel execution techniques.Type: GrantFiled: May 19, 2016Date of Patent: June 13, 2017Assignee: IBM INTERNATIONAL GROUP B.V.Inventors: Sanjay G. Dixit, Venkannababu Tammisetti, Barry M. Zane
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Patent number: 9589018Abstract: A usage model and the underlying technology used to provide sequence analysis as part of a relational database system. Included components include the semantic and syntactic integration of the sequence analysis with an existing query language, the storage methods for the sequence data, and the design of a multipart execution scheme that runs the sequence analysis as part of a potentially larger database join, especially using parallel execution techniques.Type: GrantFiled: October 9, 2015Date of Patent: March 7, 2017Assignee: IBM INTERNATIONAL GROUP B.V.Inventors: Sanjay G. Dixit, Venkannababu Tammisetti, Barry M. Zane
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Publication number: 20160267136Abstract: A usage model and the underlying technology used to provide sequence analysis as part of a relational database system. Included components include the semantic and syntactic integration of the sequence analysis with an existing query language, the storage methods for the sequence data, and the design of a multipart execution scheme that runs the sequence analysis as part of a potentially larger database join, especially using parallel execution techniques.Type: ApplicationFiled: May 19, 2016Publication date: September 15, 2016Inventors: Sanjay G. Dixit, Venkannababu Tammisetti, Barry M. Zane
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Publication number: 20160154805Abstract: Provided are techniques for estimating most frequent values. A sample of values made up of rows is received from each of multiple nodes. The sample of values from each of the multiple nodes are aggregated to generate a sample table storing the rows. A descending list of most frequent values and associated frequencies is obtained using the sample table. Most frequent values are pruned from the descending list whose associated frequencies are below a minimum absolute frequency. The remaining most frequent values are extrapolated to reflect a data set.Type: ApplicationFiled: February 5, 2016Publication date: June 2, 2016Inventors: James L. Finnerty, Venkatesh S. Gopal, Venkannababu Tammisetti, Paul-John A. To
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Publication number: 20160110418Abstract: A usage model and the underlying technology used to provide sequence analysis as part of a relational database system. Included components include the semantic and syntactic integration of the sequence analysis with an existing query language, the storage methods for the sequence data, and the design of a multipart execution scheme that runs the sequence analysis as part of a potentially larger database join, especially using parallel execution techniques.Type: ApplicationFiled: October 9, 2015Publication date: April 21, 2016Inventors: Sanjay G. Dixit, Venkannababu Tammisetti, Barry M. Zane
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Patent number: 9286350Abstract: Provided are techniques for estimating most frequent values. A sample of values made up of rows is received from each of multiple nodes. The sample of values from each of the multiple nodes are aggregated to generate a sample table storing the rows. A descending list of most frequent values and associated frequencies is obtained using the sample table. Most frequent values are pruned from the descending list whose associated frequencies are below a minimum absolute frequency. The remaining most frequent values are extrapolated to reflect a data set.Type: GrantFiled: June 28, 2013Date of Patent: March 15, 2016Assignee: International Business Machines CorporationInventors: James L. Finnerty, Venkatesh S. Gopal, Venkannababu Tammisetti, Paul-John A. To
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Patent number: 9183256Abstract: A usage model and the underlying technology used to provide sequence analysis as part of a relational database system. Included components include the semantic and syntactic integration of the sequence analysis with an existing query language, the storage methods for the sequence data, and the design of a multipart execution scheme that runs the sequence analysis as part of a potentially larger database join, especially using parallel execution techniques.Type: GrantFiled: September 17, 2004Date of Patent: November 10, 2015Assignee: IBM International Group B.V.Inventors: Barry M. Zane, Sanjay G. Dixit, Venkannababu Tammisetti
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Publication number: 20150006567Abstract: Provided are techniques for estimating most frequent values. A sample of values made up of rows is received from each of multiple nodes. The sample of values from each of the multiple nodes are aggregated to generate a sample table storing the rows. A descending list of most frequent values and associated frequencies is obtained using the sample table. Most frequent values are pruned from the descending list whose associated frequencies are below a minimum absolute frequency. The remaining most frequent values are extrapolated to reflect a data set.Type: ApplicationFiled: June 28, 2013Publication date: January 1, 2015Inventors: James L. Finnerty, Venkatesh S. Gopal, Venkannababu Tammisetti, Paul-John A. To
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Patent number: 8805818Abstract: A usage model and the underlying technology used to provide sequence analysis as part of a relational database system. Included components include the semantic and syntactic integration of the sequence analysis with an existing query language, the storage methods for the sequence data, and the design of a multipart execution scheme that runs the sequence analysis as part of a potentially larger database query, especially using parallel execution techniques.Type: GrantFiled: April 20, 2010Date of Patent: August 12, 2014Assignee: IBM International Group B.V.Inventors: Barry M. Zane, Sanjay G. Dixit, Venkannababu Tammisetti
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Publication number: 20110010358Abstract: A usage model and the underlying technology used to provide sequence analysis as part of a relational database system. Included components include the semantic and syntactic integration of the sequence analysis with an existing query language, the storage methods for the sequence data, and the design of a multipart execution scheme that runs the sequence analysis as part of a potentially larger database query, especially using parallel execution techniques.Type: ApplicationFiled: April 20, 2010Publication date: January 13, 2011Inventors: Barry M. Zane, Sanjay G. Dixit, Venkannababu Tammisetti
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Patent number: 7702610Abstract: A usage model and the underlying technology used to provide sequence analysis as part of a relational database system. Included components include the semantic and syntactic integration of the sequence analysis with an existing query language, the storage methods for the sequence data, and the design of a multipart execution scheme that runs the sequence analysis as part of a potentially larger database query, especially using parallel execution techniques.Type: GrantFiled: September 17, 2004Date of Patent: April 20, 2010Assignee: Netezza CorporationInventors: Barry M. Zane, Sanjay G. Dixit, Venkannababu Tammisetti
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Patent number: 7529752Abstract: An asymmetric data record processor and method includes host computers and Job processing units (JPU's) coupled together on a network. Each host computer and JPU forms a node on the network. A plurality of software operators allow each node to process streams of records. For each operator in a given sequence within nodes and across nodes, output of the operator is input to a respective succeeding operator. Data processing follows a logical data flow based on readiness of a record. As soon as a record is ready it is passed for processing from one part to a next part in the logical data flow. The flow of records during data processing is substantially continuous and of a streaming fashion.Type: GrantFiled: September 18, 2003Date of Patent: May 5, 2009Assignee: Netezza CorporationInventors: Foster D. Hinshaw, Sanjay G. Dixit, John K. Metzger, David L. Meyers, Venkannababu Tammisetti, Premanand Yerabothu, Barry M. Zane
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Publication number: 20050097103Abstract: A usage model and the underlying technology used to provide sequence analysis as part of a relational database system. Included components include the semantic and syntactic integration of the sequence analysis with an existing query language, the storage methods for the sequence data, and the design of a multipart execution scheme that runs the sequence analysis as part of a potentially larger database query, especially using parallel execution techniques.Type: ApplicationFiled: September 17, 2004Publication date: May 5, 2005Applicant: Netezza CorporationInventors: Barry Zane, Sanjay Dixit, Venkannababu Tammisetti
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Publication number: 20050091238Abstract: A usage model and the underlying technology used to provide sequence analysis as part of a relational database system. Included components include the semantic and syntactic integration of the sequence analysis with an existing query language, the storage methods for the sequence data, and the design of a multipart execution scheme that runs the sequence analysis as part of a potentially larger database join, especially using parallel execution techniques.Type: ApplicationFiled: September 17, 2004Publication date: April 28, 2005Applicant: Netezza CorporationInventors: Barry Zane, Sanjay Dixit, Venkannababu Tammisetti
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Publication number: 20040117037Abstract: An asymmetric data record processor and method includes host computers and job processing units (JPU's) coupled together on a network. Each host computer and JPU forms a node on the network. A plurality of software operators allow each node to process streams of records. For each operator in a given sequence within nodes and across nodes, output of the operator is input to a respective succeeding operator. Data processing follows a logical data flow based on readiness of a record. As soon as a record is ready it is passed for processing from one part to a next part in the logical data flow. The flow of records during data processing is substantially continuous and of a streaming fashion.Type: ApplicationFiled: September 18, 2003Publication date: June 17, 2004Applicant: Netezza CorporationInventors: Foster D. Hinshaw, Sanjay G. Dixit, John K. Metzger, David L. Meyers, Venkannababu Tammisetti, Premanand Yerabothu, Barry M. Zane