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    Knowledge Graph for Information Retrieval and Exploration
    3.
    发明申请
    Knowledge Graph for Information Retrieval and Exploration 有权

    公开(公告)号：US20230138151A1

    公开(公告)日：2023-05-04

    申请号：US17516625

    申请日：2021-11-01

    Applicant: salesforce.com, inc.

    Inventor： Ian Varley

    IPC: G06F16/906 ,  G06F16/901

    Abstract: An application for creating an editing a knowledge graph for document retrieval and exploration. The application may create a data structure, arranged as a directed acyclic graph (DAG), based on user input indicative of categories within a taxonomy and documents within an information repository. The DAG may have a top-level node, interior nodes, and leaf nodes. Interior nodes correspond to taxonomic classifications and point to other interior nodes or leaf nodes. Leaf nodes have corresponding interior nodes and include links to one or more documents in the information repository. The application permits editing of nodes, but does so in a way that preserves links to the arrangement of nodes prior to the editing. The application also permits traversal of nodes of the data structure via a user interface in which a representation of a given node includes an indication of one or more possible paths for reaching the given node.

    TECHNIQUES FOR DATA RETENTION
    4.
    发明申请
    TECHNIQUES FOR DATA RETENTION 有权

    公开(公告)号：US20230084317A1

    公开(公告)日：2023-03-16

    申请号：US18049117

    申请日：2022-10-24

    Applicant: salesforce.com, inc.

    Inventor： Jonathan Bruce ,  Eli Levine ,  Simon Toens ,  Ian Varley

    IPC: G06F16/2458 ,  G06F16/25 ,  G06F16/27 ,  G06F16/245 ,  G06F16/28 ,  G06F16/20

    Abstract: Systems and techniques for managing data in a relational database environment and a non-relational database environment. Data in the relational database environment that is static and to be maintained beyond a preselected threshold length of time is identified. The data is copied from the relational database and stored in the data the non-relational database. Access to the data is provided from the non-relational database via a user interface that accesses both the relational database and the non-relational database.

    MULTI-MASTER DATA REPLICATION IN A DISTRIBUTED MULTI-TENANT SYSTEM
    5.
    发明申请
    MULTI-MASTER DATA REPLICATION IN A DISTRIBUTED MULTI-TENANT SYSTEM 审中-公开

    公开(公告)号：US20200004734A1

    公开(公告)日：2020-01-02

    申请号：US16566613

    申请日：2019-09-10

    Applicant: Salesforce.com, Inc.

    Inventor： Ian Varley ,  Scott Hansma ,  Paul Burstein

    IPC: G06F16/23 ,  G06F16/27 ,  G06F16/93 ,  G06F16/954 ,  G06F16/9535

    Abstract: A multi-master replication system is disclosed. The multi-master replication system allows a large set of peer instances to collaboratively replicate data to each other. According to an example, a change detection thread running on a first server associated with a first instance of multiple instances of a replicated database monitors for changes to any of multiple records within one or more shared tables of the replicated database. Responsive to detection of a change to a record, an item is stored by the change detection thread onto a queue containing information regarding the change. Groups of changes are packaged into multiple chunks, in which each chunk (i) corresponds to a discrete unit of progress for both change detection and transport; (ii) is associated with multiple changed records; (iii) contains metadata about the multiple changed records; and (iv) does not contain data from the one or more shared tables.

    Knowledge graph for information retrieval and exploration
    6.
    发明授权
    Knowledge graph for information retrieval and exploration 有权

    公开(公告)号：US12038981B2

    公开(公告)日：2024-07-16

    申请号：US17516625

    申请日：2021-11-01

    Applicant: salesforce.com, inc.

    Inventor： Ian Varley

    IPC: G06F16/90 ,  G06F16/901 ,  G06F16/906

    CPC classification number: G06F16/906 ,  G06F16/9024

    Abstract: An application for creating an editing a knowledge graph for document retrieval and exploration. The application may create a data structure, arranged as a directed acyclic graph (DAG), based on user input indicative of categories within a taxonomy and documents within an information repository. The DAG may have a top-level node, interior nodes, and leaf nodes. Interior nodes correspond to taxonomic classifications and point to other interior nodes or leaf nodes. Leaf nodes have corresponding interior nodes and include links to one or more documents in the information repository. The application permits editing of nodes, but does so in a way that preserves links to the arrangement of nodes prior to the editing. The application also permits traversal of nodes of the data structure via a user interface in which a representation of a given node includes an indication of one or more possible paths for reaching the given node.

    Multi-master data replication in a distributed multi-tenant system
    7.
    发明授权
    Multi-master data replication in a distributed multi-tenant system 有权

    公开(公告)号：US11232089B2

    公开(公告)日：2022-01-25

    申请号：US16566613

    申请日：2019-09-10

    Applicant: salesforce.com, inc.

    Inventor： Ian Varley ,  Scott Hansma ,  Paul Burstein

    IPC: G06F16/23 ,  G06F16/27 ,  G06F16/93 ,  G06F16/954 ,  G06F16/9535

    Abstract: A multi-master replication system is disclosed. The multi-master replication system allows a large set of peer instances to collaboratively replicate data to each other. According to an example, a change detection thread running on a first server associated with a first instance of multiple instances of a replicated database monitors for changes to any of multiple records within one or more shared tables of the replicated database. Responsive to detection of a change to a record, an item is stored by the change detection thread onto a queue containing information regarding the change. Groups of changes are packaged into multiple chunks, in which each chunk (i) corresponds to a discrete unit of progress for both change detection and transport; (ii) is associated with multiple changed records; (iii) contains metadata about the multiple changed records; and (iv) does not contain data from the one or more shared tables.

    TECHNIQUES FOR DATA RETENTION
    8.
    发明申请
    TECHNIQUES FOR DATA RETENTION 审中-公开

    公开(公告)号：US20200320071A1

    公开(公告)日：2020-10-08

    申请号：US16853572

    申请日：2020-04-20

    Applicant: salesforce.com, inc.

    Inventor： Jonathan Mark Bruce ,  Eli Levine ,  Simon Toens ,  Ian Varley

    IPC: G06F16/2458 ,  G06F16/25 ,  G06F16/27 ,  G06F16/245 ,  G06F16/28 ,  G06F16/20

    Abstract: Systems and techniques for managing data in a relational database environment and a non-relational database environment. Data in the relational database environment that is static and to be maintained beyond a preselected threshold length of time is identified. The data is copied from the relational database and stored in the data the non-relational database. Access to the data is provided from the non-relational database via a user interface that accesses both the relational database and the non-relational database.

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