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    Federated search of multiple sources with conflict resolution
    2.
    发明授权
    Federated search of multiple sources with conflict resolution 有权
    联合搜索具有冲突解决的多个来源

    公开(公告)号：US09348880B1

    公开(公告)日：2016-05-24

    申请号：US14676621

    申请日：2015-04-01

    Applicant: Palantir Technologies, Inc.

    Inventor： Danielle Kramer ,  Andrew Israel ,  Jeffrey Chen ,  David Cohen ,  Stephen Freiberg ,  Bryan Offutt ,  Matthew Avant ,  Peter Wilczynski ,  Jason Hoch ,  Robert Liu ,  William Waldrep ,  Kevin Zhang ,  Alexander Landau ,  David Tobin

    IPC: G06F17/30

    CPC classification number: G06F17/30566 ,  G06F17/30575

    Abstract: 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.

    Abstract translation: 公开了与联合搜索具有冲突解决的多个源相关的方法和设备。 一种方法可以包括获得与多个异构数据源相关联的一组数据本体（例如，类型，属性和链接）; 接收包括通过一个或多个图形边缘连接的多个图形节点的图形的选择; 以及将所述图形转换成跨所述多个异构数据源的一个或多个搜索查询。 一种方法可以包括：通过跨多个异构数据源执行第一搜索查询的结果来获得第一数据对象; 基于一个或多个解决规则，至少解决具有存储库数据对象的第一数据对象; 在将重复数据删除的数据存储在具有特定数据模型的存储库之前，将至少与第一数据对象和存储库数据对象相关联的数据重复数据删除。

    SYSTEMS AND METHODS FOR ADAPTIVE DATA REPLICATION
    6.
    发明申请
    SYSTEMS AND METHODS FOR ADAPTIVE DATA REPLICATION 审中-公开

    公开(公告)号：US20190012359A1

    公开(公告)日：2019-01-10

    申请号：US16116037

    申请日：2018-08-29

    Applicant: Palantir Technologies Inc.

    Inventor： Peter Wilczynski ,  Ryan Zheng ,  John Carrino ,  Timothy Wilson ,  Stephen Freiberg ,  John Garrod ,  William Waldrep

    IPC: G06F17/30

    Abstract: Systems and methods are provided for adaptive data replication. A first data object is stored. One or more first network characteristics of a communication network are detected. A first replication mode is triggered (e.g., a single-master replication mode) based on the one or more first network characteristics of the communication network. The single-master replication may be configured to facilitate real-time synchronizations (e.g., for critical updates). One or more second network characteristics of the communication network are detected. A second replication mode (e.g., a multi-master replication mode) is triggered based on the one or more second network characteristics. The second replication may be configured to facilitate a delayed synchronization (e.g., for non-critical updates) of the first data object and the second data object using the second update file.

    Systems and methods for adaptive data replication
    10.
    发明授权
    Systems and methods for adaptive data replication 有权

    公开(公告)号：US11604811B2

    公开(公告)日：2023-03-14

    申请号：US17133534

    申请日：2020-12-23

    Applicant: Palantir Technologies Inc.

    Inventor： Peter Wilczynski ,  Ryan Zheng ,  John Carrino ,  Timothy Wilson ,  Stephen Freiberg ,  John Garrod ,  William Waldrep

    IPC: G06F7/00 ,  G06F16/27 ,  G06F16/951 ,  G06F16/29

    Abstract: Systems and methods are provided for adaptive data replication. A first data object is stored. One or more first network characteristics of a communication network are detected. A first replication mode is triggered (e.g., a single-master replication mode) based on the one or more first network characteristics of the communication network. The single-master replication may be configured to facilitate real-time synchronizations (e.g., for critical updates). One or more second network characteristics of the communication network are detected. A second replication mode (e.g., a multi-master replication mode) is triggered based on the one or more second network characteristics. The second replication may be configured to facilitate a delayed synchronization (e.g., for non-critical updates) of the first data object and the second data object using the second update file.

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