Patents by Inventor Gopinath Duddi
Gopinath Duddi 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: 11941017Abstract: Extract, Transform, Load (ETL) processing may be initiated by detected events. A trigger event may be associated with an ETL process apply one or more transformations to a source data object. The trigger event may be detected for the ETL process and evaluated with respect to one or more execution conditions for the ETL process. If the execution conditions for the ETL process are satisfied, then the ETL process may be executed. At least some of the source data object may be obtained, the one or more transformations of the ETL process may be applied, and one or more transformed data objects may be stored.Type: GrantFiled: October 21, 2022Date of Patent: March 26, 2024Assignee: Amazon Technologies, Inc.Inventors: George Steven McPherson, Mehul A. Shah, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta
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Patent number: 11893044Abstract: Recognizing unknown data objects may be implemented for data objects stored in a data store. Data objects that are identified as unknown may be accessed to retrieve a portion of the data object. Different representations of the data object may be generated for recognizing different data schemas. An analysis of the representations may be performed to identify a data schema for the unknown data object. The data schema may be stored in a metadata store for the unknown data object.Type: GrantFiled: April 10, 2020Date of Patent: February 6, 2024Assignee: Amazon Technologies, Inc.Inventors: Mehul A Shah, George Steven McPherson, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta
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Publication number: 20230362265Abstract: Code may be dynamically routed to computing resources for execution. Code may be received for execution on behalf of a client. Execution criteria for the code may be determined and computing resources that satisfy the execution criteria may be identified. The identified computing resources may then be procured for executing the code and then the code may be routed to the procured computing resources for execution. Permissions or authorization to execute the code may be shared to ensure that computing resources executing the code have the same permissions or authorization when executing the code.Type: ApplicationFiled: May 1, 2023Publication date: November 9, 2023Applicant: Amazon Technologies, Inc.Inventors: George Steven McPherson, Mehul A. Shah, Supratik Chakraborty, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta
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Patent number: 11797558Abstract: Data transformation workflows may be generated to transform data objects. A source data schema for a data object and a target data format or target data schema for a data object may be identified. A comparison of the source data schema and the target data format or schema may be made to determine what transformations can be performed to transform the data object into the target data format or schema. Code to execute the transformation operations may then be generated. The code may be stored for subsequent modification or execution.Type: GrantFiled: October 1, 2021Date of Patent: October 24, 2023Assignee: Amazon Technologies, Inc.Inventors: Mehul A. Shah, George Steven McPherson, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta, Benjamin Albert Sowell, Bohou Li
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Patent number: 11695840Abstract: Code may be dynamically routed to computing resources for execution. Code may be received for execution on behalf of a client. Execution criteria for the code may be determined and computing resources that satisfy the execution criteria may be identified. The identified computing resources may then be procured for executing the code and then the code may be routed to the procured computing resources for execution. Permissions or authorization to execute the code may be shared to ensure that computing resources executing the code have the same permissions or authorization when executing the code.Type: GrantFiled: March 14, 2022Date of Patent: July 4, 2023Assignee: Amazon Technologies, Inc.Inventors: George Steven McPherson, Mehul A. Shah, Supratik Chakraborty, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta
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Publication number: 20230169086Abstract: Extract, Transform, Load (ETL) processing may be initiated by detected events. A trigger event may be associated with an ETL process apply one or more transformations to a source data object. The trigger event may be detected for the ETL process and evaluated with respect to one or more execution conditions for the ETL process. If the execution conditions for the ETL process are satisfied, then the ETL process may be executed. At least some of the source data object may be obtained, the one or more transformations of the ETL process may be applied, and one or more transformed data objects may be stored.Type: ApplicationFiled: October 21, 2022Publication date: June 1, 2023Applicant: Amazon Technologies, Inc.Inventors: George Steven McPherson, Mehul A. Shah, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta
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Patent number: 11588755Abstract: Information describing changes to a collection of items maintained by a database may be stored in a log file. The information in the log file may be converted into a stream of records describing the changes. The records may be directed to a computing node selected for performing a trigger function in response to the change, based on applying a hash function to a portion of the record, identifying a hash space associated with a value output by the hash function, and mapping from the hash space to the selected computing node.Type: GrantFiled: January 31, 2022Date of Patent: February 21, 2023Assignee: Amazon Technologies, Inc.Inventors: Parikshit Shivajirao Pol, Subramanian Sankara Subramanian, Rajaprabhu Thiruchi Loganathan, Rama Krishna Sandeep Pokkunuri, Gopinath Duddi, Akshat Vig, Safeer Mohiuddin, Sudarshan Narasimhan
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Patent number: 11487708Abstract: Techniques for visual data preparation are described. An interactive visual data preparation service provides a user with a graphical user interface that presents values from a sample taken of a dataset along with statistical information associated with those values. A user uses the graphical user interface to test out various transformations to the sample dataset by applying transformations and viewing near-immediate results of those transformations as applied to the sample. The desired set of transformations is represented as a recipe object, which can be used to perform data preparation against the overall dataset or other datasets on behalf of the user or other users.Type: GrantFiled: November 11, 2020Date of Patent: November 1, 2022Assignee: Amazon Technologies, Inc.Inventors: Surbhi Dangi, Gopinath Duddi, Amit Gul Phagwani, Romi Boimer, Ronald Stephen Kyker
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Patent number: 11481408Abstract: Extract, Transform, Load (ETL) processing may be initiated by detected events. A trigger event may be associated with an ETL process apply one or more transformations to a source data object. The trigger event may be detected for the ETL process and evaluated with respect to one or more execution conditions for the ETL process. If the execution conditions for the ETL process are satisfied, then the ETL process may be executed. At least some of the source data object may be obtained, the one or more transformations of the ETL process may be applied, and one or more transformed data objects may be stored.Type: GrantFiled: December 20, 2016Date of Patent: October 25, 2022Assignee: Amazon Technologies, Inc.Inventors: George Steven McPherson, Mehul A. Shah, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta
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Publication number: 20220279049Abstract: Code may be dynamically routed to computing resources for execution. Code may be received for execution on behalf of a client. Execution criteria for the code may be determined and computing resources that satisfy the execution criteria may be identified. The identified computing resources may then be procured for executing the code and then the code may be routed to the procured computing resources for execution. Permissions or authorization to execute the code may be shared to ensure that computing resources executing the code have the same permissions or authorization when executing the code.Type: ApplicationFiled: March 14, 2022Publication date: September 1, 2022Applicant: Amazon Technologies, Inc.Inventors: George Steven McPherson, Mehul A. Shah, Supratik Chakraborty, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta
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Patent number: 11423041Abstract: History for data objects may be maintained to detect data events. An indication of an Extract, Transform, Load (ETL) process applied to one or more source data objects to generate one or more transformed data objects may be received. History for the source data objects may be updated to include the transformed data objects and the ETL process that generated the transformed data objects. An evaluation of the update may be performed to determine whether an event associated with the data lineage is triggered. If the event is triggered, a notification of the event may be sent to one or more subscribers for the event.Type: GrantFiled: January 24, 2020Date of Patent: August 23, 2022Assignee: Amazon Technologies, Inc.Inventors: George Steven McPherson, Mehul A. Shah, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta
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Publication number: 20220158953Abstract: Information describing changes to a collection of items maintained by a database may be stored in a log file. The information in the log file may be converted into a stream of records describing the changes. The records may be directed to a computing node selected for performing a trigger function in response to the change, based on applying a hash function to a portion of the record, identifying a hash space associated with a value output by the hash function, and mapping from the hash space to the selected computing node.Type: ApplicationFiled: January 31, 2022Publication date: May 19, 2022Inventors: Parikshit Shivajirao Pol, Subramanian Sankara Subramanian, Rajaprabhu Thiruchi Loganathan, Rama Krishna Sandeep Pokkunuri, Gopinath Duddi, Akshat Vig, Safeer Mohiuddin, Sudarshan Narasimhan
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Publication number: 20220100774Abstract: Data transformation workflows may be generated to transform data objects. A source data schema for a data object and a target data format or target data schema for a data object may be identified. A comparison of the source data schema and the target data format or schema may be made to determine what transformations can be performed to transform the data object into the target data format or schema. Code to execute the transformation operations may then be generated. The code may be stored for subsequent modification or execution.Type: ApplicationFiled: October 1, 2021Publication date: March 31, 2022Applicant: Amazon Technologies, Inc.Inventors: Mehul A. Shah, George Steven McPherson, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta, Benjamin Albert Sowell, Bohou Li
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Patent number: 11277494Abstract: Code may be dynamically routed to computing resources for execution. Code may be received for execution on behalf of a client. Execution criteria for the code may be determined and computing resources that satisfy the execution criteria may be identified. The identified computing resources may then be procured for executing the code and then the code may be routed to the procured computing resources for execution. Permissions or authorization to execute the code may be shared to ensure that computing resources executing the code have the same permissions or authorization when executing the code.Type: GrantFiled: December 20, 2016Date of Patent: March 15, 2022Assignee: Amazon Technologies, Inc.Inventors: George Steven McPherson, Mehul A. Shah, Supratik Chakraborty, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta
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Patent number: 11258725Abstract: Information describing changes to a collection of items maintained by a database may be stored in a log file. The information in the log file may be converted into a stream of records describing the changes. The records may be directed to a computing node selected for performing a trigger function in response to the change, based on applying a hash function to a portion of the record, identifying a hash space associated with a value output by the hash function, and mapping from the hash space to the selected computing node.Type: GrantFiled: May 21, 2020Date of Patent: February 22, 2022Assignee: Amazon Technologies, Inc.Inventors: Parikshit Shivajirao Pol, Subramanian Sankara Subramanian, Rajaprabhu Thiruchi Loganathan, Rama Krishna Sandeep Pokkunuri, Gopinath Duddi, Akshat Vig, Safeer Mohiuddin, Sudarshan Narasimhan
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Patent number: 11138220Abstract: Data transformation workflows may be generated to transform data objects. A source data schema for a data object and a target data format or target data schema for a data object may be identified. A comparison of the source data schema and the target data format or schema may be made to determine what transformations can be performed to transform the data object into the target data format or schema. Code to execute the transformation operations may then be generated. The code may be stored for subsequent modification or execution.Type: GrantFiled: December 20, 2016Date of Patent: October 5, 2021Assignee: Amazon Technologies, Inc.Inventors: Mehul A. Shah, George Steven McPherson, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta, Benjamin Albert Sowell, Bohou Li
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Patent number: 11036560Abstract: Isolation types may be determined for resources that execute portions of code. Code may be received via a network-based interface from a client for execution. An execution plan for the code may be generated and evaluated to determine one or more isolation types for computing resources that execute the code. The computing resources that are configured to provide the determined isolation types may then be identified and execution of the code initiated at the identified computing resources.Type: GrantFiled: December 20, 2016Date of Patent: June 15, 2021Assignee: Amazon Technologies, Inc.Inventors: George Steven Mcpherson, Mehul A. Shah, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta, Sandhya Edupuganti
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Publication number: 20200287841Abstract: Information describing changes to a collection of items maintained by a database may be stored in a log file. The information in the log file may be converted into a stream of records describing the changes. The records may be directed to a computing node selected for performing a trigger function in response to the change, based on applying a hash function to a portion of the record, identifying a hash space associated with a value output by the hash function, and mapping from the hash space to the selected computing node.Type: ApplicationFiled: May 21, 2020Publication date: September 10, 2020Inventors: Parikshit Shivajirao Pol, Subramanian Sankara Subramanian, Rajaprabhu Thiruchi Loganathan, Rama Krishna Sandeep Pokkunuri, Gopinath Duddi, Akshat Vig, Safeer Mohiuddin, Sudarshan Narasimhan
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Publication number: 20200242135Abstract: Recognizing unknown data objects may be implemented for data objects stored in a data store. Data objects that are identified as unknown may be accessed to retrieve a portion of the data object. Different representations of the data object may be generated for recognizing different data schemas. An analysis of the representations may be performed to identify a data schema for the unknown data object. The data schema may be stored in a metadata store for the unknown data object.Type: ApplicationFiled: April 10, 2020Publication date: July 30, 2020Applicant: Amazon Technologies, Inc.Inventors: Mehul A. Shah, George Steven McPherson, Prajakta Datta Damle, Gopinath Duddi, Anurag Windlass Gupta
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Patent number: 10666574Abstract: Information describing changes to a collection of items maintained by a database may be stored in a log file. The information in the log file may be converted into a stream of records describing the changes. The records may be directed to a computing node selected for performing a trigger function in response to the change, based on applying a hash function to a portion of the record, identifying a hash space associated with a value output by the hash function, and mapping from the hash space to the selected computing node.Type: GrantFiled: September 28, 2015Date of Patent: May 26, 2020Assignee: Amazon Technologies, Inc.Inventors: Parikshit Shivajirao Pol, Subramanian Sankara Subramanian, Rajaprabhu Thiruchi Loganathan, Rama Krishna Sandeep Pokkunuri, Gopinath Duddi, Akshat Vig, Safeer Mohiuddin, Sudarshan Narasimhan