Patents by Inventor Shreyas Narendra Desai

Shreyas Narendra Desai 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: 12314284
    Abstract: Techniques for database replication include a method performed by at least one hardware processor of a resource management node. The method includes detecting a request that a database instance of a database stored at a first network deployment is available at a second network deployment. Responsive to the request, the second network deployment is provisioned with a plurality of data objects. A first data object of the plurality of data objects includes a database shell. The database shell is reconfigured as the database instance of the database based on pushing data of the database into the database shell. Access to the database instance at the second network deployment is authorized based on at least a second data object of the plurality of data objects.
    Type: Grant
    Filed: May 20, 2024
    Date of Patent: May 27, 2025
    Assignee: Snowflake Inc.
    Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Sameer Deshpande, Subramanian Muralidhar, Di Wu
  • Patent number: 12242506
    Abstract: A database system can configure network devices, such as a primary database in a multi-tenant deployment and a secondary database in a private deployment, to send and receive sequence messages, such as input data indicative of a selection of a link. The database system can create a secure share area in the private deployment in response to receiving the input data indicative of the selection of the link. The database system can replicate the data from the multi-tenant deployment to the secure share area in the private deployment and share the replicated data from the secure share area to the secondary database hosted in the private deployment.
    Type: Grant
    Filed: October 31, 2023
    Date of Patent: March 4, 2025
    Assignee: Snowflake Inc.
    Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Khondokar Sami Iqram, Subramanian Muralidhar, Chieh-Sheng Wang, Di Wu
  • Publication number: 20240403323
    Abstract: A system for sub-table replication within a materialized view of a source data table. A materialized view of a source data table is generated based on a query, the source data table having a plurality of data table rows associated with a plurality of client identifiers and including an entitlements column and data content, the entitlements column including a plurality of provider account identifiers and a plurality of consumer account identifiers. An update to an entitlements table of the source data table is detected where the entitlements table includes a plurality of entitlements table rows and where the entitlements table rows are associated with the client identifiers, the consumer account identifiers, and the provider account identifiers. An update to the source data table based on the first update to the entitlements table is detected, and an incremental replication of the materialized view of the source data table is performed.
    Type: Application
    Filed: August 16, 2024
    Publication date: December 5, 2024
    Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
  • Publication number: 20240394395
    Abstract: Embodiments of the present disclosure relate to sharing data using database roles. Database roles are generated within a database container of a provider account. Grants to a particular subset of the plurality of data objects of the database container may be assigned to each of the database roles, and each of the database roles are granted to a share object. The share object is mounted within a consumer account to generate an imported copy of each of the database roles. The imported copy of one or more of the database roles is granted to each of one or more account level roles of the consumer account. When a new object is added to a particular database role, it is immediately available for consumption by any account level roles to which the imported copy of the particular database role has been granted.
    Type: Application
    Filed: July 29, 2024
    Publication date: November 28, 2024
    Inventors: Damien Carru, Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Subramanian Muralidhar, Bowen Zhang
  • Patent number: 12135734
    Abstract: Various embodiments provide for replicating a share across deployments of a data platform, where the share can be on a source deployment and the share can be replicated on one or more target deployments, and where the share is replicated with one or more database objects of the source deployment associated with the share. Some embodiments analyze the share to be replicated and, based on the analysis, determine one or more database objects that would be replicated to the one or more target deployments to enable a replica of the share on the one or more target deployments.
    Type: Grant
    Filed: May 26, 2023
    Date of Patent: November 5, 2024
    Assignee: Snowflake Inc.
    Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Nithin Mahesh, Subramanian Muralidhar, Vishnu Dutt Paladugu, Sahaj Saini, Chieh-Sheng Wang, Di Wu
  • Patent number: 12093284
    Abstract: A system for sub-table replication within a materialized view of a source data table. A materialized view of a source data table is generated based on a query, the source data table having a plurality of data table rows associated with a plurality of client identifiers and including an entitlements column and data content, the entitlements column including a plurality of provider account identifiers and a plurality of consumer account identifiers. An update to an entitlements table of the source data table is detected where the entitlements table includes a plurality of entitlements table rows and where the entitlements table rows are associated with the client identifiers, the consumer account identifiers, and the provider account identifiers. An update to the source data table based on the first update to the entitlements table is detected, and an incremental replication of the materialized view of the source data table is performed.
    Type: Grant
    Filed: April 5, 2023
    Date of Patent: September 17, 2024
    Assignee: Snowflake Inc.
    Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
  • Publication number: 20240303252
    Abstract: Techniques for database replication include a method performed by at least one hardware processor of a resource management node. The method includes detecting a request that a database instance of a database stored at a first network deployment is available at a second network deployment. Responsive to the request, the second network deployment is provisioned with a plurality of data objects. A first data object of the plurality of data objects includes a database shell. The database shell is reconfigured as the database instance of the database based on pushing data of the database into the database shell. Access to the database instance at the second network deployment is authorized based on at least a second data object of the plurality of data objects.
    Type: Application
    Filed: May 20, 2024
    Publication date: September 12, 2024
    Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Sameer Deshpande, Subramanian Muralidhar, Di Wu
  • Publication number: 20240289351
    Abstract: Techniques for remote deployment replication using data objects preparation objects include detecting at an account of a data provider at the remote deployment, a replication request for availability of an instance of a primary deployment database to account of a data consumer at the remote deployment. Responsive to the replication request, the account of the data provider at the remote deployment is provisioned with a plurality of data objects associated with the primary deployment database. A refresh operation is invoked using at least one data object of the plurality of data objects at the remote deployment, to generate the instance of the primary deployment database in the account of the data consumer.
    Type: Application
    Filed: April 17, 2024
    Publication date: August 29, 2024
    Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Sameer Deshpande, Subramanian Muralidhar, Di Wu
  • Publication number: 20240273070
    Abstract: Provided herein are systems and methods for replicating share objects to remote deployments. An example method includes creating a share object for a first deployment of a data sharing platform. The share object includes share object metadata that describes access privileges in the first deployment. The method also includes creating, in a second deployment of the data sharing platform, a replica of the share object. The replica determines access privileges in the second deployment. The method also includes receiving, at the first deployment, a refresh message from the second deployment. The method also includes, in response to receiving the refresh message, transmitting the share object metadata from the first deployment to the second deployment and updating, by a processing device, the replica based on the share object metadata.
    Type: Application
    Filed: May 1, 2024
    Publication date: August 15, 2024
    Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Vishnu Dutt Paladugu, Bowen Zhang
  • Patent number: 12050711
    Abstract: Embodiments of the present disclosure relate to sharing data using database roles. Database roles are generated within a database container of a provider account. Grants to a particular subset of the plurality of data objects of the database container may be assigned to each of the database roles, and each of the database roles are granted to a share object. The share object is mounted within a consumer account to generate an imported copy of each of the database roles. The imported copy of one or more of the database roles is granted to each of one or more account level roles of the consumer account. When a new object is added to a particular database role, it is immediately available for consumption by any account level roles to which the imported copy of the particular database role has been granted.
    Type: Grant
    Filed: October 10, 2023
    Date of Patent: July 30, 2024
    Assignee: Snowflake Inc.
    Inventors: Damien Carru, Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Subramanian Muralidhar, Bowen Zhang
  • Patent number: 12032595
    Abstract: Techniques for database replication for a remote deployment include a method performed by a data platform executing instructions on at least one hardware processor. The method includes detecting receipt of a database replication request associated with a data consumer. The database replication request is requesting availability of an instance of a primary deployment database at a remote deployment of a data platform. In response to detecting the receipt of the database replication request, an account of a data provider at the remote deployment of the data platform is provisioned with a set of replication-preparation objects associated with the primary deployment database. A database refresh operation is invoked, causing database data be pushed from the primary deployment database to a database shell in the account of the data provider at the remote deployment, to create the instance of the primary deployment database.
    Type: Grant
    Filed: March 29, 2023
    Date of Patent: July 9, 2024
    Assignee: Snowflake Inc.
    Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Sameer Deshpande, Subramanian Muralidhar, Di Wu
  • Patent number: 11989206
    Abstract: Techniques for database replication using replication preparation objects include storing, by at least one hardware processor, at least one task object at a remote deployment of a data provider. A replication request originating from an account of a data consumer is detected at the remote deployment using the at least one task object. The replication request is associated with a database available at a primary deployment of the data provider. Responsive to the detecting of the replication request, a local instance of the database is generated at the remote deployment. The account of the data consumer at the remote deployment is configured to access the local instance of the database.
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: May 21, 2024
    Assignee: Snowflake Inc.
    Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Sameer Deshpande, Subramanian Muralidhar, Di Wu
  • Patent number: 11983150
    Abstract: Provided herein are systems and methods for replicating share objects to remote deployments. An example method includes generating, at a second deployment in a data exchange, a replica of a share object included in a first deployment of the data exchange. The share object grants privileges to a first account to access a first database of the first deployment, wherein the first database comprises a database object. The method also includes retrieving, at the first deployment, share grant metadata from the share object of the first deployment, wherein the share grant metadata includes a reference to the database object and allows the first account to use the database object. The method also includes transmitting a message comprising the share grant metadata to the replica in the second deployment. The share grant metadata in the replica allows a second account to use the database object replicated in the second deployment.
    Type: Grant
    Filed: April 13, 2023
    Date of Patent: May 14, 2024
    Assignee: Snowflake Inc.
    Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Vishnu Dutt Paladugu, Bowen Zhang
  • Publication number: 20240061860
    Abstract: A database system can configure network devices, such as a primary database in a multi-tenant deployment and a secondary database in a private deployment, to send and receive sequence messages, such as input data indicative of a selection of a link. The database system can create a secure share area in the private deployment in response to receiving the input data indicative of the selection of the link. The database system can replicate the data from the multi-tenant deployment to the secure share area in the private deployment and share the replicated data from the secure share area to the secondary database hosted in the private deployment.
    Type: Application
    Filed: October 31, 2023
    Publication date: February 22, 2024
    Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Khondokar Sami Iqram, Subramanian Muralidhar, Chieh-Sheng Wang, Di Wu
  • Publication number: 20240054147
    Abstract: A method of implementing sub-table replication starts with the processor detecting an update to an entitlements table. The processor performs filtering of a data table based on the update to the entitlements table. The data table including an entitlements column. The processor detects an update to the entitlements column and performs incremental replication of the data table by causing a version-based replication to be executed. Other embodiments are also described herein.
    Type: Application
    Filed: October 25, 2023
    Publication date: February 15, 2024
    Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
  • Publication number: 20240037263
    Abstract: Embodiments of the present disclosure relate to sharing data using database roles. Database roles are generated within a database container of a provider account. Grants to a particular subset of the plurality of data objects of the database container may be assigned to each of the database roles, and each of the database roles are granted to a share object. The share object is mounted within a consumer account to generate an imported copy of each of the database roles. The imported copy of one or more of the database roles is granted to each of one or more account level roles of the consumer account. When a new object is added to a particular database role, it is immediately available for consumption by any account level roles to which the imported copy of the particular database role has been granted.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 1, 2024
    Inventors: Damien Carru, Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Subramanian Muralidhar, Bowen Zhang
  • Patent number: 11841877
    Abstract: A method of implementing sub-table replication starts with the processor detecting an update to an entitlements table. The processor performs filtering of a data table based on the update to the entitlements table. The data table including an entitlements column. The processor detects an update to the entitlements column and performs incremental replication of the data table by causing a version-based replication to be executed. Other embodiments are also described herein.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: December 12, 2023
    Assignee: Snowflake Inc.
    Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
  • Patent number: 11841875
    Abstract: A network device communication system can configure network devices, such as a first database in a multi-tenant deployment and a second database in a private deployment, to send and receive sequence messages, such as replication data, over a channel comprising a plurality of private network nodes. The first database can create a link specifying the data share and the second database. The second database selects the link and a secure area in the private deployment is created into which data is replicated and shared with further accounts in a computationally secure and efficient manner.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: December 12, 2023
    Assignee: Snowflake Inc.
    Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Khondokar Sami Iqram, Subramanian Muralidhar, Chieh-Sheng Wang, Di Wu
  • Patent number: 11822689
    Abstract: Embodiments of the present disclosure relate to sharing database roles using hidden roles. A database role may be generated within a database container having a plurality of data objects, wherein the database role exists exclusively within the database container. A set of grants to a particular subset of the plurality of data objects of the database container may be assigned to the database role and the database role may be granted to the share object. The share object is mounted within a consumer account to generate an imported database container within the consumer account, the imported database container including an imported copy of the database role. The imported copy of the database role may be granted to each of one or more account level roles of the consumer account to share the particular subset of the plurality of data objects without creating proxy objects in the consumer account that represent the particular subset of the plurality of data objects.
    Type: Grant
    Filed: February 13, 2023
    Date of Patent: November 21, 2023
    Assignee: Snowflake Inc.
    Inventors: Damien Carru, Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Subramanian Muralidhar, Bowen Zhang
  • Publication number: 20230297591
    Abstract: Various embodiments provide for replicating a share across deployments of a data platform, where the share can be on a source deployment and the share can be replicated on one or more target deployments, and where the share is replicated with one or more database objects of the source deployment associated with the share. Some embodiments analyze the share to be replicated and, based on the analysis, determine one or more database objects that would be replicated to the one or more target deployments to enable a replica of the share on the one or more target deployments.
    Type: Application
    Filed: May 26, 2023
    Publication date: September 21, 2023
    Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, Nithin Mahesh, Subramanian Muralidhar, Vishnu Dutt Paladugu, Sahaj Saini, Chieh-Sheng Wang, Di Wu