Patents by Inventor Mikhail Kazhamiaka

Mikhail Kazhamiaka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11943203
    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.
    Type: Grant
    Filed: November 15, 2022
    Date of Patent: March 26, 2024
    Assignee: Snowflake Inc.
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver
  • Publication number: 20230344796
    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.
    Type: Application
    Filed: June 27, 2023
    Publication date: October 26, 2023
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Nithin Mahesh, Eric Robinson
  • Publication number: 20230297590
    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.
    Type: Application
    Filed: May 24, 2023
    Publication date: September 21, 2023
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Nithin Mahesh, Laxman Mamidi, Subramanian Muralidhar, Vishnu Dutt Paladugu, Sahaj Saini
  • Patent number: 11748374
    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.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: September 5, 2023
    Assignee: Snowflake Inc.
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Nithin Mahesh, Laxman Mamidi, Subramanian Muralidhar, Vishnu Dutt Paladugu, Sahaj Saini
  • Patent number: 11736438
    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.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: August 22, 2023
    Assignee: Snowflake Inc.
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Nithin Mahesh, Eric Robinson
  • Publication number: 20230169090
    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.
    Type: Application
    Filed: December 6, 2021
    Publication date: June 1, 2023
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Nithin Mahesh, Laxman Mamidi, Subramanian Muralidhar, Vishnu Dutt Paladugu, Sahaj Saini
  • Publication number: 20230073653
    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.
    Type: Application
    Filed: November 15, 2022
    Publication date: March 9, 2023
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver
  • Patent number: 11539672
    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.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: December 27, 2022
    Assignee: Snowflake Inc.
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver
  • Publication number: 20220321538
    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.
    Type: Application
    Filed: June 23, 2022
    Publication date: October 6, 2022
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver
  • Patent number: 11374908
    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.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: June 28, 2022
    Assignee: Snowflake Inc.
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver
  • Publication number: 20220116360
    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.
    Type: Application
    Filed: December 17, 2021
    Publication date: April 14, 2022
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver
  • Patent number: 11223603
    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.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: January 11, 2022
    Assignee: Snowflake Inc.
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver
  • Publication number: 20210392114
    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.
    Type: Application
    Filed: August 31, 2021
    Publication date: December 16, 2021
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver
  • Patent number: 11134061
    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.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: September 28, 2021
    Assignee: Snowflake Inc.
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver
  • Publication number: 20210281544
    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.
    Type: Application
    Filed: January 22, 2021
    Publication date: September 9, 2021
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Nithin Mahesh, Eric Robinson
  • Patent number: 11063911
    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.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: July 13, 2021
    Assignee: Snowflake Inc.
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver
  • Patent number: 10999252
    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.
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: May 4, 2021
    Assignee: Snowflake Inc.
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver
  • Patent number: 10938780
    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.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: March 2, 2021
    Assignee: Snowflake Inc.
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Nithin Mahesh, Eric Robinson
  • Patent number: 10855660
    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.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: December 1, 2020
    Assignee: Snowflake Inc.
    Inventors: Robert Bengt Benedikt Gernhardt, Mikhail Kazhamiaka, Eric Robinson, Rodney Weaver