Patents by Inventor Seth Theodore Proctor
Seth Theodore Proctor 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: 12326846Abstract: Techniques are disclosed for implementing a unified partitioning scheme within distributed database systems to allow a table to be horizontally partitioned and those partitions stored on and serviced by a storage group. A storage group is a subset of storage manager (SM) nodes, and each SM node is configured to persist database data in durable storage. The distributed database system assigns each storage group to a subset of SM nodes. The distributed database system can address each storage group using a symbolic mapping that allows transactions to identify a particular storage group, and to direct read and write operations to a subset of SM nodes servicing that storage group. An administrator can update this mapping on-the-fly to cause the distributed database system to dynamically adjust an implemented partitioning scheme without necessarily interrupting on-going database operations.Type: GrantFiled: April 14, 2022Date of Patent: June 10, 2025Assignee: Dassault Systemes SEInventors: Michael Thomas Rice, Oleg Levin, Yan Avlasov, Seth Theodore Proctor, Thomas Jonathan Harwood
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Publication number: 20220237166Abstract: Techniques are disclosed for implementing a unified partitioning scheme within distributed database systems to allow a table to be horizontally partitioned and those partitions stored on and serviced by a storage group. A storage group is a subset of storage manager (SM) nodes, and each SM node is configured to persist database data in durable storage. The distributed database system assigns each storage group to a subset of SM nodes. The distributed database system can address each storage group using a symbolic mapping that allows transactions to identify a particular storage group, and to direct read and write operations to a subset of SM nodes servicing that storage group. An administrator can update this mapping on-the-fly to cause the distributed database system to dynamically adjust an implemented partitioning scheme without necessarily interrupting on-going database operations.Type: ApplicationFiled: April 14, 2022Publication date: July 28, 2022Applicant: NuoDB, Inc.Inventors: Michael Thomas Rice, Oleg Levin, Yan Avlasov, Seth Theodore Proctor, Thomas Jonathan Harwood
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Patent number: 11314714Abstract: Techniques are disclosed for implementing a unified partitioning scheme within distributed database systems to allow a table to be horizontally partitioned and those partitions stored on and serviced by a storage group. A storage group is a subset of storage manager (SM) nodes, and each SM node is configured to persist database data in durable storage. The distributed database system assigns each storage group to a subset of SM nodes. The distributed database system can address each storage group using a symbolic mapping that allows transactions to identify a particular storage group, and to direct read and write operations to a subset of SM nodes servicing that storage group. An administrator can update this mapping on-the-fly to cause the distributed database system to dynamically adjust an implemented partitioning scheme without necessarily interrupting on-going database operations.Type: GrantFiled: August 3, 2018Date of Patent: April 26, 2022Assignee: NuoDB, Inc.Inventors: Michael Thomas Rice, Oleg Levin, Yan Avlasov, Seth Theodore Proctor, Thomas Jonathan Harwood
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Publication number: 20180357264Abstract: Techniques are disclosed for implementing a unified partitioning scheme within distributed database systems to allow a table to be horizontally partitioned and those partitions stored on and serviced by a storage group. A storage group is a subset of storage manager (SM) nodes, and each SM node is configured to persist database data in durable storage. The distributed database system assigns each storage group to a subset of SM nodes. The distributed database system can address each storage group using a symbolic mapping that allows transactions to identify a particular storage group, and to direct read and write operations to a subset of SM nodes servicing that storage group. An administrator can update this mapping on-the-fly to cause the distributed database system to dynamically adjust an implemented partitioning scheme without necessarily interrupting on-going database operations.Type: ApplicationFiled: August 3, 2018Publication date: December 13, 2018Inventors: Michael Thomas Rice, Oleg Levin, Yan Avlasov, Seth Theodore Proctor, Thomas Jonathan Harwood
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Patent number: 10067969Abstract: Techniques are disclosed for implementing a unified partitioning scheme within distributed database systems to allow a table to be horizontally partitioned and those partitions stored on and serviced by a storage group. A storage group is a subset of storage manager (SM) nodes, and each SM node is configured to persist database data in durable storage. The distributed database system assigns each storage group to a subset of SM nodes. The distributed database system can address each storage group using a symbolic mapping that allows transactions to identify a particular storage group, and to direct read and write operations to a subset of SM nodes servicing that storage group. An administrator can update this mapping on-the-fly to cause the distributed database system to dynamically adjust an implemented partitioning scheme without necessarily interrupting on-going database operations.Type: GrantFiled: May 29, 2015Date of Patent: September 4, 2018Assignee: NuoDB, INC.Inventors: Michael Thomas Rice, Oleg Levin, Yan Avlasov, Seth Theodore Proctor, Thomas Jonathan Harwood
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Publication number: 20160371355Abstract: A Resource Description Framework engine is disclosed for performing transactional RDF-based operations against a distributed database. The RDFE manages a local memory cache that stores active portions of the database, and can synchronize those active portions using a transactionally-coherent distributed cache across all database nodes. During RDF reads, the RDFE can identify a triple-store table affected by a given RDF transaction, and can traverse the index objects for that table to locate triple values that satisfy a given RDF query, without intervening SQL operations. The RDFE can also perform SQL transactions or low-level write operations to update triples in triple-store tables. Thus the RDFE can update corresponding index objects contemporaneous with the insertion of RDF triples, with those updates replicated to all database nodes.Type: ApplicationFiled: June 19, 2015Publication date: December 22, 2016Applicant: NUODB, INC.Inventors: Alberto Massari, Keith David McNeill, Oleg Levin, Adam Abrevaya, Seth Theodore Proctor
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Publication number: 20160350392Abstract: Techniques are disclosed for implementing a unified partitioning scheme within distributed database systems to allow a table to be horizontally partitioned and those partitions stored on and serviced by a storage group. A storage group is a subset of storage manager (SM) nodes, and each SM node is configured to persist database data in durable storage. The distributed database system assigns each storage group to a subset of SM nodes. The distributed database system can address each storage group using a symbolic mapping that allows transactions to identify a particular storage group, and to direct read and write operations to a subset of SM nodes servicing that storage group. An administrator can update this mapping on-the-fly to cause the distributed database system to dynamically adjust an implemented partitioning scheme without necessarily interrupting on-going database operations.Type: ApplicationFiled: May 29, 2015Publication date: December 1, 2016Applicant: NuoDB, INC.Inventors: Michael Thomas Rice, Oleg Levin, Yan Avlasov, Seth Theodore Proctor, Thomas Jonathan Harwood