Patents by Inventor Nathan Ziebart
Nathan Ziebart 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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Publication number: 20230342353Abstract: A computer-implemented method for targeted sweep of a key-value data storage is provided. The method comprises before a write transaction to a database having a key value store commits, and before each of one or more write commands of the write transaction are persisted to the key value store, writing an entry for each of the one or more write commands to an end of a targeted sweep queue, the entry comprising metadata including: data identifying a cell to which the write command relates, a start timestamp of the write transaction, and information identifying a type of the write transaction.Type: ApplicationFiled: June 19, 2023Publication date: October 26, 2023Inventors: Grgur Petric MARETIC, James BAKER, Nathan ZIEBART, Sandor VAN WASSENHOVE
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Patent number: 11687525Abstract: A computer-implemented method for targeted sweep of a key-value data storage is provided. The method comprises before a write transaction to a database having a key value store commits, and before each of one or more write commands of the write transaction are persisted to the key value store, writing an entry for each of the one or more write commands to an end of a targeted sweep queue, the entry comprising metadata including: data identifying a cell to which the write command relates, a start timestamp of the write transaction, and information identifying a type of the write transaction.Type: GrantFiled: May 28, 2021Date of Patent: June 27, 2023Assignee: Palantir Technologies Inc.Inventors: Grgur Petric Maretic, James Baker, Nathan Ziebart, Sandor Van Wassenhove
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Patent number: 11431753Abstract: Aspects of the present disclosure include a system comprising a computer-readable storage medium storing at least one program and a method for managing access permissions associated with data resources. Example embodiments involve evaluating user access permissions with respect to shared data resources of a group of network applications. The method includes receiving a request to access a data resource. The method further includes accessing a policy object linked to the data resource that includes an effective policy for the data resource. The method further includes evaluating a user's access permissions with respect to the data resource based on the policy object and communicating a response to the network application that includes the access permission of the user.Type: GrantFiled: June 4, 2019Date of Patent: August 30, 2022Assignee: Palantir Technologies Inc.Inventors: Mark Elliot, Jason Zhao, Brian Schimpf, Jacob Meacham, Marco Gelmi, Benjamin Duffield, Savino Sguera, James Baker, Neil Rickards, Javier Campanini, Qinfeng Chen, Derek Cicerone, Nathan Ziebart
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Publication number: 20210286804Abstract: A computer-implemented method for targeted sweep of a key-value data storage is provided. The method comprises before a write transaction to a database having a key value store commits, and before each of one or more write commands of the write transaction are persisted to the key value store, writing an entry for each of the one or more write commands to an end of a targeted sweep queue, the entry comprising metadata including: data identifying a cell to which the write command relates, a start timestamp of the write transaction, and information identifying a type of the write transaction.Type: ApplicationFiled: May 28, 2021Publication date: September 16, 2021Inventors: Grgur Petric Maretic, James Baker, Nathan Ziebart, Sandor Van Wassenhove
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Patent number: 11023457Abstract: A computer-implemented method for targeted sweep of a key-value data storage is provided. The method comprises before a write transaction to a database having a key value store commits, and before each of one or more write commands of the write transaction are persisted to the key value store, writing an entry for each of the one or more write commands to an end of a targeted sweep queue, the entry comprising metadata including: data identifying a cell to which the write command relates, a start timestamp of the write transaction, and information identifying a type of the write transaction.Type: GrantFiled: February 27, 2019Date of Patent: June 1, 2021Assignee: Palantir Technologies Inc.Inventors: Grgur Petric Maretic, James Baker, Nathan Ziebart, Sandor Van Wassenhove
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Publication number: 20190289036Abstract: Aspects of the present disclosure include a system comprising a computer-readable storage medium storing at least one program and a method for managing access permissions associated with data resources. Example embodiments involve evaluating user access permissions with respect to shared data resources of a group of network applications. The method includes receiving a request to access a data resource. The method further includes accessing a policy object linked to the data resource that includes an effective policy for the data resource. The method further includes evaluating a user's access permissions with respect to the data resource based on the policy object and communicating a response to the network application that includes the access permission of the user.Type: ApplicationFiled: June 4, 2019Publication date: September 19, 2019Inventors: Mark Elliot, Jason Zhao, Brian Schimpf, Jacob Meacham, Marco Gelmi, Benjamin Duffield, Savino Sguera, James Baker, Neil Rickards, Javier Campanini, Qinfeng Chen, Derek Cicerone, Nathan Ziebart
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Patent number: 10362064Abstract: Aspects of the present disclosure include a system comprising a computer-readable storage medium storing at least one program and a method for managing access permissions associated with data resources. The method includes providing a user interface for registering a policy to a client device, and receiving a policy registration associated with a data resource stored in a first network database. The method further includes registering a policy associated with the data resource based on the policy registration. The registering of the policy includes creating a policy object that is linked to the data resource and storing the policy object in a second network database.Type: GrantFiled: November 8, 2017Date of Patent: July 23, 2019Assignee: Palantir Technologies Inc.Inventors: Mark Elliot, Jason Zhao, Brian Schimpf, Jacob Meacham, Marco Gelmi, Benjamin Duffield, Savino Sguera, James Baker, Neil Rickards, Javier Campanini, Qinfeng Chen, Derek Cicerone, Nathan Ziebart
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Patent number: 9888039Abstract: Aspects of the present disclosure include a system comprising a computer-readable storage medium storing at least one program and a method for managing access permissions associated with data resources. Example embodiments involve evaluating user access permissions with respect to shared data resources of a group of network applications. The method includes receiving a request, from one of the network applications, to access a particular data resource. The request includes an identifier of a requesting user. The method further includes accessing a policy object associated with the data resource that includes policy information specifying operations the user is authorized to perform with respect to the data resource based on satisfaction of one or more conditions. The method further includes evaluating the user's access permissions with respect to the data resource based on the policy object, and communicating a response to the network application that includes the access permission of the user.Type: GrantFiled: July 7, 2016Date of Patent: February 6, 2018Assignee: Palantir Technologies Inc.Inventors: Mark Elliot, Jason Zhao, Brian Schimpf, Jacob Meacham, Marco Gelmi, Benjamin Duffield, Savino Sguera, James Baker, Neil Rickards, Javier Campanini, Qinfeng Chen, Derek Cicerone, Nathan Ziebart
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Publication number: 20170359379Abstract: Aspects of the present disclosure include a system comprising a computer-readable storage medium storing at least one program and a method for managing access permissions associated with data resources. Example embodiments involve evaluating user access permissions with respect to shared data resources of a group of network applications. The method includes receiving a request, from one of the network applications, to access a particular data resource. The request includes an identifier of a requesting user. The method further includes accessing a policy object associated with the data resource that includes policy information specifying operations the user is authorized to perform with respect to the data resource based on satisfaction of one or more conditions. The method further includes evaluating the user's access permissions with respect to the data resource based on the policy object, and communicating a response to the network application that includes the access permission of the user.Type: ApplicationFiled: July 7, 2016Publication date: December 14, 2017Inventors: Mark Elliot, Jason Zhao, Brian Schimpf, Jacob Meacham, Marco Gelmi, Benjamin Duffield, Savino Sguera, James Baker, Neil Rickards, Javier Campanini, Qinfeng Chen, Derek Cicerone, Nathan Ziebart