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公开(公告)号：US11374908B2
公开(公告)日：2022-06-28
申请号：US17644854
申请日：2021-12-17
Applicant: Snowflake Inc.
Inventor： Robert Bengt Benedikt Gernhardt , Mikhail Kazhamiaka , Eric Robinson , Rodney Weaver
Abstract: A network device communication system can configure network devices (e.g., a primary and secondary database) to send and receive sequences messages, such as replication data, over a channel comprising a plurality of private network nodes. The messages can be generated and encrypted using one or more key pairs and changing wrapping replication keys to send and receive the messages between different types of database deployments.
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公开(公告)号：US11223603B2
公开(公告)日：2022-01-11
申请号：US17463338
申请日：2021-08-31
Applicant: Snowflake Inc.
Inventor： Robert Bengt Benedikt Gernhardt , Mikhail Kazhamiaka , Eric Robinson , Rodney Weaver
Abstract: A network device communication system can configure network devices (e.g., a primary and secondary database) to send and receive sequences messages, such as replication data, over a channel comprising a plurality of private network nodes. The messages can be generated and encrypted using one or more key pairs and changing wrapping replication keys to send and receive the messages between different types of database deployments.
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公开(公告)号：US11748374B2
公开(公告)日：2023-09-05
申请号：US17457751
申请日：2021-12-06
Applicant: Snowflake Inc.
Inventor： Robert Bengt Benedikt Gernhardt , Mikhail Kazhamiaka , Nithin Mahesh , Laxman Mamidi , Subramanian Muralidhar , Vishnu Dutt Paladugu , Sahaj Saini
IPC: G06F16/00 , G06F16/27 , G06F11/14 , G06F16/25 , G06F11/20 , G06F16/182 , G06F16/13 , G06F16/178 , G06F16/11
CPC classification number: G06F16/27 , G06F11/1461 , G06F11/1464 , G06F11/2023 , G06F11/2097 , G06F16/128 , G06F16/137 , G06F16/1787 , G06F16/184 , G06F16/1827 , G06F16/1844 , G06F16/256
Abstract: Provided herein are systems and methods for configuring replication group objects. A system includes at least one hardware processor coupled to memory and configured to decode a replication request received from a client device of a data provider. The replication request indicates a plurality of account objects for replication. The plurality of account objects associated with a corresponding plurality of account object types. A replication group object is generated based on the replication request. The replication group object includes a manifest. The manifest lists the plurality of account objects. The replication of the plurality of account objects is performed from a source account of the data provider into at least one target account. The replication is based on the manifest of the replication group object.
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公开(公告)号：US20230169090A1
公开(公告)日：2023-06-01
申请号：US17457751
申请日：2021-12-06
Applicant: Snowflake Inc.
Inventor： Robert Bengt Benedikt Gernhardt , Mikhail Kazhamiaka , Nithin Mahesh , Laxman Mamidi , Subramanian Muralidhar , Vishnu Dutt Paladugu , Sahaj Saini
CPC classification number: G06F16/27 , G06F11/1464 , G06F11/1461 , G06F11/2023 , G06F16/256
Abstract: Provided herein are systems and methods for configuring replication group objects. A system includes at least one hardware processor coupled to memory and configured to decode a replication request received from a client device of a data provider. The replication request indicates a plurality of account objects for replication. The plurality of account objects associated with a corresponding plurality of account object types. A replication group object is generated based on the replication request. The replication group object includes a manifest. The manifest lists the plurality of account objects. The replication of the plurality of account objects is performed from a source account of the data provider into at least one target account. The replication is based on the manifest of the replication group object.
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公开(公告)号：US20230073653A1
公开(公告)日：2023-03-09
申请号：US18055493
申请日：2022-11-15
Applicant: Snowflake Inc.
Inventor： Robert Bengt Benedikt Gernhardt , Mikhail Kazhamiaka , Eric Robinson , Rodney Weaver
Abstract: A method includes selecting, by at least one hardware processor of a first database deployment, data for transmission to a second database deployment. The data includes a plurality of files forming a data stream. At least a first file of the plurality of files is encoded using a first encryption key which is stored in at least a second file of the plurality of files. The at least a first file is further encoded to include a second encryption key associated with at least a third file of the plurality of files. A set of nodes is identified in a virtual private network connected to the first and second database deployments. The data stream is transmitted from the first database deployment to the second database deployment via the set of nodes of the virtual private network that is connected to the first database deployment and the second database deployment.
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Patent Agency Ranking
公开(公告)号：US11134061B1
公开(公告)日：2021-09-28
申请号：US17219716
申请日：2021-03-31
Applicant: Snowflake Inc.
Inventor： Robert Bengt Benedikt Gernhardt , Mikhail Kazhamiaka , Eric Robinson , Rodney Weaver
Abstract: A network device communication system can configure network devices (e.g., a primary and secondary database) to send and receive sequences messages, such as replication data, over a channel comprising a plurality of private network nodes. The messages can be generated and encrypted using one or more key pairs and changing wrapping replication keys to send and receive the messages between different types of database deployments.
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公开(公告)号：US10855660B1
公开(公告)日：2020-12-01
申请号：US16862996
申请日：2020-04-30
Applicant: Snowflake Inc.
Inventor： Robert Bengt Benedikt Gernhardt , Mikhail Kazhamiaka , Eric Robinson , Rodney Weaver
Abstract: A network device communication system can configure network devices (e.g., a primary and secondary database) to send and receive sequences messages, such as replication data, over a channel comprising a plurality of private network nodes. The messages can be generated and encrypted using one or more key pairs and changing wrapping replication keys to send and receive the messages between different types of database deployments.
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公开(公告)号：US12235868B2
公开(公告)日：2025-02-25
申请号：US18323155
申请日：2023-05-24
Applicant: Snowflake Inc.
Inventor： Robert Bengt Benedikt Gernhardt , Mikhail Kazhamiaka , Nithin Mahesh , Laxman Mamidi , Subramanian Muralidhar , Vishnu Dutt Paladugu , Sahaj Saini
IPC: G06F16/00 , G06F11/14 , G06F11/20 , G06F16/11 , G06F16/13 , G06F16/178 , G06F16/182 , G06F16/25 , G06F16/27
Abstract: A method includes generating at a source account of a database system user, a replication group object (RGO). The RGO includes a manifest identifying one or more data object types and one or more databases. A replication of data objects of the one or more data object types is performed from the one or more databases to a target account of the database system user. The replication of the data objects is performed as a unit. The RGO is replicated as a failover group object (FGO) within the target account of the database system user. A network failure is detected at the source account of the database system user. The target account of the database system user is promoted as a new source account based on the detecting of the network failure.
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公开(公告)号：US20240195785A1
公开(公告)日：2024-06-13
申请号：US18582313
申请日：2024-02-20
Applicant: Snowflake Inc.
Inventor： Robert Bengt Benedikt Gernhardt , Mikhail Kazhamiaka , Eric Robinson , Rodney Weaver
CPC classification number: H04L63/0272 , G06F16/27 , H04L63/0281 , H04L63/0435
Abstract: A method includes encoding, by at least one hardware processor, database data in a first portion of a first data file of a plurality of data files. The encoding of the database data is based on a first encryption key. The method further includes encoding the first encryption key in a second portion of the first data file. The encoding of the first encryption key is based on a second encryption key associated with a second data file of the plurality of data files. The method further includes causing transmission of the plurality of data files from a first database deployment to a second database deployment.
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公开(公告)号：US11943203B2
公开(公告)日：2024-03-26
申请号：US18055493
申请日：2022-11-15
Applicant: Snowflake Inc.
Inventor： Robert Bengt Benedikt Gernhardt , Mikhail Kazhamiaka , Eric Robinson , Rodney Weaver
CPC classification number: H04L63/0272 , G06F16/27 , H04L63/0281 , H04L63/0435
Abstract: A method includes selecting, by at least one hardware processor of a first database deployment, data for transmission to a second database deployment. The data includes a plurality of files forming a data stream. At least a first file of the plurality of files is encoded using a first encryption key which is stored in at least a second file of the plurality of files. The at least a first file is further encoded to include a second encryption key associated with at least a third file of the plurality of files. A set of nodes is identified in a virtual private network connected to the first and second database deployments. The data stream is transmitted from the first database deployment to the second database deployment via the set of nodes of the virtual private network that is connected to the first database deployment and the second database deployment.
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