Systems and methods for data replication synchronization

US11163795B2 · kind B2 · utility

Assignee

• Palantir Technologies Inc. · US

Inventors

• Stephen Freiberg · Palo Alto, US
• Alexander Landau · Palo Alto, US
• Andrew Greene · Leicester, US
• Brian Dorne · San Francisco, US
• Bryan Offutt · Palo Alto, US
• Ernest Zeidman · Palo Alto, US
• Ilya Nepomnyaschchiy · Mountain View, US
• John Kenneth Garrod · San Mateo, US
• Katherine Brainard · East Orange, US
• Kolin Purcell · San Francisco, US
• Michael Levin · Bethesda, US
• Simon Swanson · San Francisco, US
• Spencer Stecko · Palo Alto, US

Key dates

• Filing date: Mar 20, 2019
• Grant date: Nov 2, 2021
• Expiry date: Apr 27, 2039

Classification

• Technology area (CPC G): Physics
• CPC primary: G06F7/02
• WIPO field: Computer technology
• WIPO sector: Electrical engineering

Abstract

Systems and methods are provided for storing a first data object comprising a first set of immutable components, the first data object being associated with a corresponding second data object stored by a remote replication system. A difference is determined between the first set of immutable components of the first data object and a second set of immutable components of the corresponding second data object. A subset of immutable components is identified from the first set of immutable components based on the difference. The subset of immutable components from the first set of immutable components is provided to the remote replication system over a communication network.