公开(公告)号：US12101294B2

公开(公告)日：2024-09-24

申请号：US18341954

申请日：2023-06-27

Applicant: Snowflake Inc.

Inventor： Robert Bengt Benedikt Gernhardt ,  Mikhail Kazhamiaka ,  Nithin Mahesh ,  Eric Robinson

IPC: H04L9/40

CPC classification number: H04L63/0218 ,  H04L63/0236 ,  H04L63/0245

Abstract: Different database deployments, or other data system deployments, may want to communicate with each other without sacrificing security or control. To this end, embodiments of the present disclosure may provide secure message exchange techniques for a source and/or target deployment. Configurable rule sets may be stored in the deployments; the rule sets may define what messages may be communicated between deployments. The deployments may implement a selective filtering scheme in one or more stages based on the rule sets to filter outgoing and/or incoming messages.

公开(公告)号：US11539672B2

公开(公告)日：2022-12-27

申请号：US17808429

申请日：2022-06-23

Applicant: Snowflake Inc.

Inventor： Robert Bengt Benedikt Gernhardt ,  Mikhail Kazhamiaka ,  Eric Robinson ,  Rodney Weaver

IPC: H04L9/40 ,  G06F16/27

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.

公开(公告)号：US20210281544A1

公开(公告)日：2021-09-09

申请号：US17156072

申请日：2021-01-22

Applicant: Snowflake Inc.

Inventor： Robert Bengt Benedikt Gernhardt ,  Mikhail Kazhamiaka ,  Nithin Mahesh ,  Eric Robinson

IPC: H04L29/06

Abstract: Different database deployments, or other data system deployments, may want to communicate with each other without sacrificing security or control. To this end, embodiments of the present disclosure may provide secure message exchange techniques for a source and/or target deployment. Configurable rule sets may be stored in the deployments; the rule sets may define what messages may be communicated between deployments. The deployments may implement a selective filtering scheme in one or more stages based on the rule sets to filter outgoing and/or incoming messages.

公开(公告)号：US10938780B1

公开(公告)日：2021-03-02

申请号：US16809209

申请日：2020-03-04

Applicant: Snowflake Inc.

Inventor： Robert Bengt Benedikt Gernhardt ,  Mikhail Kazhamiaka ,  Nithin Mahesh ,  Eric Robinson

IPC: H04L29/06

Abstract: Different database deployments, or other data system deployments, may want to communicate with each other without sacrificing security or control. To this end, embodiments of the present disclosure may provide secure message exchange techniques for a source and/or target deployment. Configurable rule sets may be stored in the deployments; the rule sets may define what messages may be communicated between deployments. The deployments may implement a selective filtering scheme in one or more stages based on the rule sets to filter outgoing and/or incoming messages.

公开(公告)号：US20230297590A1

公开(公告)日：2023-09-21

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: G06F16/27 ,  G06F11/14 ,  G06F16/25 ,  G06F11/20 ,  G06F16/182 ,  G06F16/13 ,  G06F16/178 ,  G06F16/11

CPC classification number: G06F16/27 ,  G06F11/1464 ,  G06F16/256 ,  G06F11/2023 ,  G06F11/1461 ,  G06F16/184 ,  G06F16/1827 ,  G06F16/137 ,  G06F16/1787 ,  G06F16/1844 ,  G06F16/128 ,  G06F11/2097

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.

公开(公告)号：US20220321538A1

公开(公告)日：2022-10-06

申请号：US17808429

申请日：2022-06-23

Applicant: Snowflake Inc.

Inventor： Robert Bengt Benedikt Gernhardt ,  Mikhail Kazhamiaka ,  Eric Robinson ,  Rodney Weaver

IPC: H04L9/40 ,  G06F16/27

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.

公开(公告)号：US20210392114A1

公开(公告)日：2021-12-16

申请号：US17463338

申请日：2021-08-31

Applicant: Snowflake Inc.

Inventor： Robert Bengt Benedikt Gernhardt ,  Mikhail Kazhamiaka ,  Eric Robinson ,  Rodney Weaver

IPC: H04L29/06 ,  G06F16/27

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.

公开(公告)号：US10999252B1

公开(公告)日：2021-05-04

申请号：US17086258

申请日：2020-10-30

Applicant: Snowflake Inc.

Inventor： Robert Bengt Benedikt Gernhardt ,  Mikhail Kazhamiaka ,  Eric Robinson ,  Rodney Weaver

IPC: H04L29/06 ,  G06F16/27

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.

公开(公告)号：US20240422127A1

公开(公告)日：2024-12-19

申请号：US18810804

申请日：2024-08-21

Applicant: Snowflake Inc.

Inventor： Robert Bengt Benedikt Gernhardt ,  Mikhail Kazhamiaka ,  Nithin Mahesh ,  Eric Robinson

IPC: H04L9/40

Abstract: Different database deployments, or other data system deployments, may want to communicate with each other without sacrificing security or control. To this end, embodiments of the present disclosure may provide secure message exchange techniques for a source and/or target deployment. Configurable rule sets may be stored in the deployments; the rule sets may define what messages may be communicated between deployments. The deployments may implement a selective filtering scheme in one or more stages based on the rule sets to filter outgoing and/or incoming messages.

公开(公告)号：US20230344796A1

公开(公告)日：2023-10-26

申请号：US18341954

申请日：2023-06-27

Applicant: Snowflake Inc.

Inventor： Robert Bengt Benedikt Gernhardt ,  Mikhail Kazhamiaka ,  Nithin Mahesh ,  Eric Robinson

IPC: H04L9/40

CPC classification number: H04L63/0218 ,  H04L63/0236 ,  H04L63/0245

Abstract: Different database deployments, or other data system deployments, may want to communicate with each other without sacrificing security or control. To this end, embodiments of the present disclosure may provide secure message exchange techniques for a source and/or target deployment. Configurable rule sets may be stored in the deployments; the rule sets may define what messages may be communicated between deployments. The deployments may implement a selective filtering scheme in one or more stages based on the rule sets to filter outgoing and/or incoming messages.