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    DATA CLEAN ROOMS USING DEFINED ACCESS
    1.
    发明申请
    DATA CLEAN ROOMS USING DEFINED ACCESS 有权

    公开(公告)号：US20250111083A1

    公开(公告)日：2025-04-03

    申请号：US18977758

    申请日：2024-12-11

    Applicant: Snowflake Inc.

    Inventor： Artin Avanes ,  Thierry Cruanes ,  Monica J. Holboke ,  Allison Waingold Lee ,  Subramanian Muralidhar ,  David Schultz

    IPC: G06F21/62 ,  G06F9/54 ,  G06F16/2455 ,  G06F21/53

    Abstract: In an embodiment, a data platform creates an application in a data-provider account. The application includes one or more APIs corresponding to one or more underlying code blocks. The data platform shares provider data with the application in the data-provider account, and also installs, in a data-consumer account, an application instance of the application. The application instance includes one or more APIs corresponding to the one or more APIs in the application in the data-provider account. The data platform shares consumer data with the application instance in the data-consumer account, and invokes one or more of the APIs of the application instance to execute respective associated underlying code blocks, which are not visible to the data-consumer account. The data platform also saves output of the one or more respective associated underlying code blocks locally within the data-consumer account.

    Hierarchical object tagging framework
    3.
    发明授权
    Hierarchical object tagging framework 有权

    公开(公告)号：US12216662B2

    公开(公告)日：2025-02-04

    申请号：US18447231

    申请日：2023-08-09

    Applicant: Snowflake Inc.

    Inventor： Artin Avanes ,  Khalid Zaman Bijon ,  Yujie Li ,  Zheng Mi ,  Subramanian Muralidhar ,  David Schultz

    IPC: G06F16/2457 ,  G06F16/21 ,  G06F16/22 ,  G06F16/23 ,  G06F16/27 ,  G06F16/28

    Abstract: A method of implementing object tagging framework starts with the processor receiving a tag creation command including a tag name. In response to the tag creation command, the processor creates a current tag. The processor then receives an association command, the tag name and a target object identifier. The processor determines a target object associated with the target object identifier. The target object includes a tag value. The processor associates the current tag with the target object. The processor identifies a first child object of the target object. The target object and the first child object are hierarchical objects. In response to determining that the first child object is tag-unassociated, the processor associates the current tag with the first child object. In response to receiving a query including the tag name, the processor generates an output based on the tag name. Other embodiments are also described herein.

    COLUMN HIDING MANAGEMENT SYSTEM
    4.
    发明申请
    COLUMN HIDING MANAGEMENT SYSTEM 有权

    公开(公告)号：US20240427924A1

    公开(公告)日：2024-12-26

    申请号：US18823014

    申请日：2024-09-03

    Applicant: Snowflake Inc.

    Inventor： Raja Suresh Krishna Balakrishnan ,  Khalid Zaman Bijon ,  Subramanian Muralidhar ,  David Schultz ,  Jian Xu

    IPC: G06F21/62

    Abstract: Systems and methods for managing column hiding are provided. The systems and methods receive, from a client device, a query associated with a table. The systems and methods determine an access restriction associated with the client device. The systems and methods identify a column of the table that is restricted by the access restriction associated with the client device. In response to identifying the column of the table that is restricted by the access restriction associated with the client device, the systems and methods provide a result of the query that excludes data corresponding to the column.

    Sharing events and other metrics in native applications
    5.
    发明授权
    Sharing events and other metrics in native applications 有权

    公开(公告)号：US12153971B2

    公开(公告)日：2024-11-26

    申请号：US18243609

    申请日：2023-09-07

    Applicant: Snowflake Inc.

    Inventor： Damien Carru ,  Pui Kei Johnston Chu ,  Unmesh Jagtap ,  Xiaodi Ke ,  Haroldo Level ,  Subramanian Muralidhar ,  James Pan ,  Steven Parkes ,  Xie Xu ,  Tyson J. Hamilton

    IPC: G06F9/54 ,  G06F16/25

    Abstract: Disclosed is an execution information sharing system that duplicates execution information to a provider target (and other targets) as it is being loaded to a consumer target. A first log information object and a second log information object are generated. The first and second log information objects comprise information indicating a consumer target and information indicating a provider target respectively where execution information generated by an application shared with a consumer account of a data exchange is written. A first event unloader and a second event unloader are generated based on the first and second log information objects respectively, wherein the first and second event unloaders are both linked to the application using a mapping. In response to receiving execution information from the application, the execution information is forwarded to the consumer target and the provider target using the first event unloader and the second event unloader respectively.

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