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公开(公告)号：US11599550B2
公开(公告)日：2023-03-07
申请号：US17839248
申请日：2022-06-13
Applicant: Snowflake Inc.
Inventor： Pui Kei Johnston Chu , Benoit Dageville , Matthew J. Glickman , Christian Kleinerman , Prasanna Krishnan , Justin Langseth
IPC: G06F16/2455 , G06F16/25 , G06F21/62
Abstract: A method of operating a data exchange includes creating a first listing referencing data of a first database of a plurality of databases, wherein the first listing comprises access controls and a data share associated with a first user, the access controls defining portions of the first database that are accessible by a second user, receiving a request from the second user for a bidirectional share between the portions of the first database that are accessible by the second user and portions of a second database controlled by the second user, and receiving an instruction from the first user to perform a database operation referencing data of the bidirectional share between the portions of the first database that are accessible by the second user and the portions of the second database controlled by the second user.
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公开(公告)号：US20230007074A1
公开(公告)日：2023-01-05
申请号：US17940436
申请日：2022-09-08
Applicant: SNOWFLAKE INC.
Inventor： Pui Kei Johnston Chu , Benoit Dageville , Matthew Glickman , Christian Kleinerman , Prasanna Krishnan , Justin Langseth
Abstract: Sharing data in a data exchange across multiple cloud computing platforms and/or cloud computing platform regions is described. An example method can include generating a consumer account corresponding to a first cloud entity and receiving, by the first cloud entity, a copy of a data set from a provider account corresponding to a second cloud computing entity, wherein the first cloud computing entity and the second cloud computing entity represent different regions of a cloud computing platform. The method may also include accessing, by the consumer account, the copy of the data set.
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公开(公告)号：US11470089B2
公开(公告)日：2022-10-11
申请号：US17666473
申请日：2022-02-07
Applicant: Snowflake Inc.
Inventor： Benoit Dageville , Matthew Glickman , Christian Kleinerman , Prasanna Krishnan , Justin Langseth
IPC: H04L9/40 , G06F16/2455 , H04L41/22 , H04L67/1097 , H04L51/212
Abstract: Providing access to metrics on a private data exchange is described. An example computer-implemented method can include executing one or more queries against data referenced by a data listing of a data exchange, the data exchange comprising a plurality of data listings provided by one or more data providers, gathering consumer information based on the one or more queries, assigning privileges that grant access to the consumer information to a share object, in response to the share object being added to a list of consumed share objects of a data provider that provided the data listing, generating a database that references the consumer information based on the share object, and granting access to the database to the data provider that provided the data listing.
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公开(公告)号：US11418577B1
公开(公告)日：2022-08-16
申请号：US17709689
申请日：2022-03-31
Applicant: SNOWFLAKE INC.
Inventor： Pui Kei Johnston Chu , Benoit Dageville , Matthew Glickman , Christian Kleinerman , Prasanna Krishnan , Justin Langseth
IPC: G06F15/173 , H04L67/10 , H04L9/40 , H04L41/50 , H04L67/51
Abstract: Sharing data in a data exchange across multiple cloud computing platforms and/or cloud computing platform regions is described. An example computer-implemented method can include receiving data sharing information from a data provider for sharing a data set in a data exchange from a first cloud computing entity to a set of second cloud computing entities. In response to receiving the data sharing information, the method may also include creating an account with each of the set of second cloud computing entities. The method may also further include sharing the data set from the first cloud computing entity with the set of second cloud computing entities using at least the corresponding account of that second cloud computing entity.
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公开(公告)号：US20220159007A1
公开(公告)日：2022-05-19
申请号：US17666473
申请日：2022-02-07
Applicant: Snowflake Inc.
Inventor： Benoit Dageville , Matthew Glickman , Christian Kleinerman , Prasanna Krishnan , Justin Langseth
IPC: H04L9/40 , H04L51/00 , G06F16/2455 , H04L41/22 , H04L67/1097
Abstract: Providing access to metrics on a private data exchange is described. An example computer-implemented method can include executing one or more queries against data referenced by a data listing of a data exchange, the data exchange comprising a plurality of data listings provided by one or more data providers, gathering consumer information based on the one or more queries, assigning privileges that grant access to the consumer information to a share object, in response to the share object being added to a list of consumed share objects of a data provider that provided the data listing, generating a database that references the consumer information based on the share object, and granting access to the database to the data provider that provided the data listing.
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Patent Agency Ranking
公开(公告)号：US11323506B2
公开(公告)日：2022-05-03
申请号：US17378562
申请日：2021-07-16
Applicant: SNOWFLAKE INC.
Inventor： Pui Kei Johnston Chu , Benoit Dageville , Matthew Glickman , Christian Kleinerman , Prasanna Krishnan , Justin Langseth
IPC: G06F15/173 , H04L67/10 , H04L29/06 , H04L41/50 , H04L67/51 , G06F16/23 , G06F21/62 , H04L67/1097 , H04L67/53
Abstract: Sharing data in a data exchange across multiple cloud computing platforms and/or cloud computing platform regions is described. An example computer-implemented method can include receiving data sharing information from a data provider for sharing a data set in a data exchange from a first cloud computing entity to a set of second cloud computing entities. In response to receiving the data sharing information, the method may also include creating an account with each of the set of second cloud computing entities. The method may also further include sharing the data set from the first cloud computing entity with the set of second cloud computing entities using at least the corresponding account of that second cloud computing entity.
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公开(公告)号：US11321212B1
公开(公告)日：2022-05-03
申请号：US17408284
申请日：2021-08-20
Applicant: Snowflake Inc.
Abstract: Techniques described herein can monitor various data metrics. The auto-insight techniques can further detect and rank data segments that contributed to, or counteracted, shifts in data and detect when such shifts occurred. Thus, the techniques described herein can detect and identify root causes in shifts in different metrics. The techniques include pruning and ranking causes to identify the root causes and identify non-relevant factors, as well.
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公开(公告)号：US20220035949A1
公开(公告)日：2022-02-03
申请号：US17160924
申请日：2021-01-28
Applicant: Snowflake Inc.
Inventor： Rachel Frances Blum , Joshua James Chacona , Christian Kleinerman , Justin Langseth , William L. Stratton, JR.
IPC: G06F21/62 , G06F16/22 , G06F16/2455
Abstract: Embodiments of the present disclosure may provide a data clean room allowing secure data analysis across multiple accounts, without the use of third parties. Each account may be associated with a different company or party. The data clean room may provide security functions to safeguard sensitive information. For example, the data clean room may restrict access to data in other accounts. The data clean room may also restrict which data may be used in the analysis and may restrict the output. The overlap data may be anonymized to prevent sensitive information from being revealed.
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公开(公告)号：US11170125B2
公开(公告)日：2021-11-09
申请号：US17321327
申请日：2021-05-14
Applicant: Snowflake Inc.
Inventor： Justin Langseth , Matthew J. Glickman , Christian Kleinerman , Robert Muglia , Daniel Freundel , Thierry Cruanes , Allison Waingold Lee
IPC: H04L29/06 , G06F21/62 , G06F16/2455 , H04L9/32
Abstract: Systems, methods, and devices for generating a secure join of database data are disclosed. A method includes creating a secure view of datapoints of a consumer account and processing, using a secure user defined function (UDF), the datapoints of the consumer account and datapoints of a provider account to generate a secure join key. The secure join key comprises a hash string of the datapoints of the provider account and the datapoints of the consumer account, and wherein the datapoints of the consumer account are processed via the secure view. The method further includes executing a consumer function to analyze the hash string of datapoints of the secure join key for common data points.
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公开(公告)号：US20210266325A1
公开(公告)日：2021-08-26
申请号：US17237416
申请日：2021-04-22
Applicant: SNOWFLAKE INC.
Inventor： Pui Kei Johnston Chu , Benoit Dageville , Matthew J. Glickman , Christian Kleinerman , Prasanna Krishnan , Justin Langseth
IPC: H04L29/06 , H04L12/58 , G06F16/2455 , H04L12/24 , H04L29/08
Abstract: Systems and methods for managing membership in a private data exchange are provided herein. In one embodiment, the method includes adding a member to a data exchange. The data exchange comprises a set of listings. The method includes providing a set of rights to the member for accessing the set of listings and modifying the set of rights of the member with respect to a listing from the set of listings based on a set of access rules for the listing. The method further includes providing access to a portion of the data of the listing that is filtered based on the set of rights as modified.
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