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公开(公告)号：US20220358109A1
公开(公告)日：2022-11-10
申请号：US17869630
申请日：2022-07-20
Applicant: PALANTIR TECHNOLOGIES INC.
Inventor： Alan Pierce , Brian Dorne , Michael Glazer , Derek Rabideau , Richard Allen Ducott, III , David Karesh , Dylan Davis , Matthew Dailey , Hongyi Yao , Daniel Robinson
IPC: G06F16/22 , G06F16/245 , G06F16/951 , G06F16/23
Abstract: A computer-implemented method comprises receiving, by a processor, search requests to search a database; receiving a reindex request to reindex information in the database based on a new ontology for the database or a new number of shards for a first index server; initiating, by the processor, generation of a second index for the database while a first index managed by the first index server continues to be used live for responding to received search requests; completing the generation of the second index during a certain period when no search request is sent to the first index server; and in response to the completing, using the second index live for responding to received search requests.
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公开(公告)号：US10891312B2
公开(公告)日：2021-01-12
申请号：US15830326
申请日：2017-12-04
Applicant: Palantir Technologies Inc.
Inventor： Richard Allen Ducott, III , John Kenneth Garrod , Khan Tasinga
IPC: G06F16/26 , G06F16/28 , G06F16/27 , G06F16/21 , G06F16/951 , G06F16/182 , G06F16/835 , G06F16/2457 , G06F21/62 , H04L29/06 , G06F21/60
Abstract: Systems and methods for sharing information between distributed computer systems connected to one or more data networks. In particular, a replication system implements methodologies for sharing database information between computer systems where the databases use different classification schemes for information access control.
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公开(公告)号：US20150074050A1
公开(公告)日：2015-03-12
申请号：US14537367
申请日：2014-11-10
Applicant: Palantir Technologies, Inc.
Inventor： Alexander Landau , Tim Wilson , Richard Allen Ducott, III
IPC: G06F17/30
CPC classification number: G06F17/30575 , G06F17/30368 , G06F17/30578
Abstract: 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.
Abstract translation: 公开了一种递增地复制调查分析数据的方法以及用于执行调查分析数据的系统。 该方法和系统提供将数据复制作业分解成多个可以单独导出和导入的“复制块”的功能。 通过这样做，该方法和系统可以在不可靠的数据网络上有效地复制大量的数据对象变化。
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公开(公告)号：US20130191338A1
公开(公告)日：2013-07-25
申请号：US13686750
申请日：2012-11-27
Applicant: PALANTIR TECHNOLOGIES, INC.
Inventor： Richard Allen Ducott, III , Katherine Brainard , John Kenneth Garrod , John Antonio Carrino
IPC: G06F17/30
CPC classification number: G06F17/30348 , G06F17/30174 , G06F17/3023 , G06F17/30575 , G06F17/30578 , G06F21/6218 , G06F2221/2141 , G06F2221/2151
Abstract: Techniques for cross-ACL multi-master replication are provided. The techniques allow a replication site in a multi-master replication system implementing an asynchronous replication protocol and an access control policy to appropriately apply received data change updates to data maintained at the site even where a data change update is missing information because of the implemented access control policy.
Abstract translation: 提供了跨ACL多主复制技术。 这些技术允许多主复制系统中的复制站点实现异步复制协议和访问控制策略，以便将接收到的数据更改更新适当地应用到站点上维护的数据，即使数据更改更新缺少信息，因为实现的访问 控制政策。
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公开(公告)号：US11886410B2
公开(公告)日：2024-01-30
申请号：US17869630
申请日：2022-07-20
Applicant: PALANTIR TECHNOLOGIES INC.
Inventor： Alan Pierce , Brian Dorne , Michael Glazer , Derek Rabideau , Richard Allen Ducott, III , David Karesh , Dylan Davis , Matthew Dailey , Hongyi Yao , Daniel Robinson
IPC: G06F16/22 , G06F16/245 , G06F16/951 , G06F16/23
CPC classification number: G06F16/2228 , G06F16/2365 , G06F16/245 , G06F16/951
Abstract: A computer-implemented method comprises receiving, by a processor, search requests to search a database; receiving a reindex request to reindex information in the database based on a new ontology for the database or a new number of shards for a first index server; initiating, by the processor, generation of a second index for the database while a first index managed by the first index server continues to be used live for responding to received search requests; completing the generation of the second index during a certain period when no search request is sent to the first index server; and in response to the completing, using the second index live for responding to received search requests.
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Patent Agency Ranking
公开(公告)号：US11409722B2
公开(公告)日：2022-08-09
申请号：US16557583
申请日：2019-08-30
Applicant: Palantir Technologies Inc.
Inventor： Alan Pierce , Brian Dorne , Michael Glazer , Derek Rabideau , Richard Allen Ducott, III , David Karesh , Dylan Davis , Matthew Dailey , Hongyi Yao , Daniel Robinson
IPC: G06F16/22 , G06F16/245 , G06F16/951 , G06F16/23
Abstract: Systems and methods for live reindexing include receiving, at a dispatch server, a request to reindex a database, wherein, at the time the request to reindex is received, the dispatch server is configured to send queries for information in the database to a first index server, the first index server comprising a first index of information in the database. The systems and methods further include, responsive to receiving the request to reindex and while the database is live, generating a second index of the information in the database, storing the second index at a second index server, and configuring the dispatch server to use the second index server as a live index server and to no longer use the first index server as a live index server.
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公开(公告)号：US10089345B2
公开(公告)日：2018-10-02
申请号：US15628342
申请日：2017-06-20
Applicant: Palantir Technologies, Inc.
Inventor： Richard Allen Ducott, III , Katherine Brainard , John Kenneth Garrod , John Antonio Carrino
Abstract: Techniques for cross-ACL multi-master replication are provided. The techniques allow a replication site in a multi-master replication system implementing an asynchronous replication protocol and an access control policy to appropriately apply received data change updates to data maintained at the site even where a data change update is missing information because of the implemented access control policy.
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公开(公告)号：US09785694B2
公开(公告)日：2017-10-10
申请号：US14537367
申请日：2014-11-10
Applicant: Palantir Technologies, Inc.
Inventor： Alexander Landau , Tim Wilson , Richard Allen Ducott, III
IPC: G06F17/30
CPC classification number: G06F17/30575 , G06F17/30368 , G06F17/30578
Abstract: 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.
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公开(公告)号：US09330157B2
公开(公告)日：2016-05-03
申请号：US14156208
申请日：2014-01-15
Applicant: Palantir Technologies, Inc.
Inventor： Richard Allen Ducott, III , John Kenneth Garrod , John Antonio Carrino , Katherine Brainard
CPC classification number: G06F17/30569 , G06F7/00 , G06F17/30575 , G06F17/30876 , G06N5/02
Abstract: A system and method providing cross-ontology multi-master replication is described. In a first embodiment a method for cross-ontology multi-master replication comprising the steps of: obtaining, at an importing site, an exporting site ontology and a set of one or more database changes; wherein the exporting site ontology defines a set of one or more data types; and after mapping the exporting site ontology to an importing site ontology, incorporating the set of one or more database changes into a database including mapping each of one or more data types of the set of data types to a data type defined by the importing site ontology using an ontology map.
Abstract translation: 描述了提供交叉本体多主机复制的系统和方法。 在第一实施例中，用于交叉本体多主复制的方法包括以下步骤：在导入站点处获取导出站点本体和一组一个或多个数据库更改; 其中所述导出站点本体定义一组一个或多个数据类型; 并且在将导出站点本体映射到导入站点本体之后，将一组或多个数据库更改集合到数据库中，包括将数据类型集合中的一个或多个数据类型的每一个映射到由导入站点本体定义的数据类型 使用本体映射。
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10.发明授权公开(公告)号：US08886601B1
公开(公告)日：2014-11-11
申请号：US13922437
申请日：2013-06-20
Applicant: Palantir Technologies, Inc.
Inventor： Alexander Landau , Tim Wilson , Richard Allen Ducott, III
IPC: G06F17/30
CPC classification number: G06F17/30575 , G06F17/30368 , G06F17/30578
Abstract: 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.
Abstract translation: 公开了一种递增地复制调查分析数据的方法以及用于执行调查分析数据的系统。 该方法和系统提供将数据复制作业分解成多个可以单独导出和导入的“复制块”的功能。 通过这样做，该方法和系统可以在不可靠的数据网络上有效地复制大量的数据对象变化。
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