Palantir Technologies Inc.

Alexander Landau

Bryan Offutt

Stephen Freiberg

John Kenneth Garrod

Richard Allen Ducott, Iii

Peter Wilczynski

David Cohen

David Tobin

William Waldrep

Kevin Zhang

Jason Hoch

Danielle Kramer

Jeffrey Chen

Robert Liu

Andrew Israel

Katherine Brainard

Ernest Zeidman

Brian Dorne

Michael Levin

Kolin Purcell

Spencer Stecko

Andrew Greene

Tim Wilson

Ilya Nepomnyaschchiy

Simon Swanson

Matthew Avant

Matt Avant

James Thompson

Jason Ma

Tony Poor

Richard Allen Ducott

Steven Freiberg

Methods and apparatuses related to federated search of multiple sources with conflict resolution are disclosed. A method may comprise obtaining a set of data ontologies (e.g., types, properties, and links) associated with a plurality of heterogeneous data sources; receiving a selection of a graph comprising a plurality of graph nodes connected by one or more graph edges; and transforming the graph into one or more search queries across the plurality of heterogeneous data sources. A method may comprise obtaining a first data object as a result of executing a first search query across a plurality of heterogeneous data sources; resolving, based on one or more resolution rules, at least the first data object with a repository data object; deduplicating data associated with at least the first data object and the repository data object prior to storing the deduplicated data in a repository that has a particular data model.

Federated search of multiple sources with conflict resolution

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.

Systems and methods for data replication synchronization

A method of incrementally replicating investigative analysis data is disclosed along with a system for performing the same. The method and system provide the ability to break a data replication job into multiple 'replication chunks' which can be exported and imported separately. By doing so, the method and system can efficiently replicate large numbers of data object changes over an unreliable data network.

System and method for incremental replication

Techniques for replicating changes to access control lists on investigative analysis data are disclosed. After a change is made in a database to an access control list (ACL) governing access to a secured component of a data object, an exporting nexus sends an ACL change network message to an importing nexus. The ACL change message includes information that importing nexus can use to apply the ACL change to the importing database. Applying the ACL change message includes using the information in the ACL change message to determine which change records for which secured components of the data object in the importing database the ACL change should be applied to. By doing so, user access to all change records in the importing database to which the ACL change is applied is governed by the new ACL, thereby preventing unauthorized access to the change records, including historical change records.

Techniques for replicating changes to access control lists on investigative analysis data

Systems, methods, and graphical user interfaces are disclosed that assist a user in deconflicting concurrency conflicts in a peering network in which ambiguous concurrency conflicts can arise. In accordance with some embodiments, a method for assisting a user in deconflicting concurrency conflicts is disclosed. The method includes detecting a plurality of ambiguous data conflicts between the local deployment and the peer deployment. The method further includes providing a graphical user interface to a user at the local deployment that allows the user to filter the plurality of ambiguous data conflicts according to a selected data conflict type of a plurality of predefined data conflict types selectable by the user through the graphical user interface. By providing such as graphical user interface, the user can easily filter a large number (e.g., hundreds) of ambiguous concurrency conflicts that may exist at a given time between the local deployment and the peer deployment.

Assisting in deconflicting concurrency conflicts

System and method for incrementally replicating investigative analysis data

Growing community of inventors

Palo Alto, CA, United States of America

Alexander Landau