Patents by Inventor Prasanna Krishnan
Prasanna Krishnan 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).
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Publication number: 20220053002Abstract: Systems and methods for managing membership in a private data exchange are provided herein. In one embodiment, the method includes generating, by a first member of a data exchange a listing. The listing comprises a reference to shared data within a database controlled by the first member. The method further includes providing a second member of the data exchange with a set of rights with respect to listing. The method further includes limiting, by a processing device, access for the second member to a portion of the shared data that is less than all of the database referenced by the listing based on the set of rights of the second member with respect to the listing.Type: ApplicationFiled: October 28, 2021Publication date: February 17, 2022Inventors: Pui Kei Johnston Chu, Benoit Dageville, Matthew J. Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth
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Publication number: 20210390083Abstract: Provided herein are systems and methods for an efficient method of replicating share objects to remote deployments. For example, the method may comprise modifying a share object of a first account of a data exchange into a global object wherein the share object includes grant metadata indicating share grants to a set of objects of a database. The method may further comprise creating, in a second account of the data exchange, a local replica of the share object on the remote deployment based on the global object, wherein the second account is located in a remote deployment. The set of objects of the database may be replicated to a local database replica on the remote deployment and the share grants may be replicated to the local replica of the share object.Type: ApplicationFiled: August 27, 2021Publication date: December 16, 2021Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Vishnu Dutt Paladugu, Bowen Zhang
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Publication number: 20210374159Abstract: 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: ApplicationFiled: June 18, 2021Publication date: December 2, 2021Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Publication number: 20210374158Abstract: A method of implementing sub-table replication starts with the processor detecting a first update to an entitlements table. The processor filters of a data table based on the first update. The processor then detects a second update to the entitlements table and performs incremental replication of the data table by causing a full inventory replication at a next refresh to be executed for provider accounts associated with the provider account identifiers in the entitlements table. Other embodiments are also described herein.Type: ApplicationFiled: April 9, 2021Publication date: December 2, 2021Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Patent number: 11190524Abstract: 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.Type: GrantFiled: April 22, 2021Date of Patent: November 30, 2021Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Benoit Dageville, Matthew J. Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth
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Publication number: 20210344747Abstract: 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.Type: ApplicationFiled: July 16, 2021Publication date: November 4, 2021Inventors: Pui Kei Johnston Chu, Benoit Dageville, Matthew Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth
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Publication number: 20210320968Abstract: 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 creating a listing in a data exchange, the listing including a data set hosted by a first cloud computing entity. The data set can be shared with a second cloud computing entity.Type: ApplicationFiled: April 29, 2021Publication date: October 14, 2021Inventors: Pui Kei Johnston Chu, Benoit Dageville, Matthew Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth
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Patent number: 11144511Abstract: Provided herein are systems and methods for an efficient method of replicating share objects to remote deployments. For example, the method may comprise modifying a share object of a first account of a data exchange into a global object wherein the share object includes grant metadata indicating share grants to a set of objects of a database. The method may further comprise creating, in a second account of the data exchange, a local replica of the share object on the remote deployment based on the global object, wherein the second account is located in a remote deployment. The set of objects of the database may be replicated to a local database replica on the remote deployment and the share grants may be replicated to the local replica of the share object.Type: GrantFiled: March 5, 2021Date of Patent: October 12, 2021Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Benoit Dageville, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Vishnu Dutt Paladugu, Bowen Zhang
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Publication number: 20210266325Abstract: 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.Type: ApplicationFiled: April 22, 2021Publication date: August 26, 2021Inventors: Pui Kei Johnston Chu, Benoit Dageville, Matthew J. Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth
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Publication number: 20210250400Abstract: 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.Type: ApplicationFiled: April 1, 2021Publication date: August 12, 2021Inventors: Pui Kei Johnston Chu, Benoit Dageville, Matthew Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth
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Patent number: 11082483Abstract: 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.Type: GrantFiled: April 1, 2021Date of Patent: August 3, 2021Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Benoit Dageville, Matthew Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth
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Publication number: 20210224290Abstract: A data warehouse storing databases for a plurality of users, including service providers hosting data for other users of the data warehouse may implement a data exchange. The data warehouse to verify identity of users and execute instructions with respect to databases of the data warehouse.Type: ApplicationFiled: April 6, 2021Publication date: July 22, 2021Inventors: Pui Kei Johnston Chu, Benoit Dageville, Matthew J. Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth
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Publication number: 20210216983Abstract: A method includes receiving, from a client device, a request to access data of a data exchange platform. The method further includes receiving a selection corresponding to a monetization option for the data. The method further includes executing, by one or more processors, a monetization operation corresponding to the selection without directing the client device outside of the data exchange platform. The method further includes granting the client device access to the data of the data exchange platform in response to successfully performing the monetization operation.Type: ApplicationFiled: January 13, 2021Publication date: July 15, 2021Inventors: Matthew Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth, Benoit Dageville
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Patent number: 11055315Abstract: 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: GrantFiled: July 31, 2020Date of Patent: July 6, 2021Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Patent number: 11030343Abstract: 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 listing information to create a listing in a data exchange, wherein the listing information includes a data set identifier for a data set hosted by a first cloud computing entity and a set of cloud computing entities for the listing. The method may also further include creating, by a processing device, the listing in the data exchange, wherein the data set can be shared from the first cloud computing entity with the set of second cloud computing entities using at least a provider corresponding account of that second cloud computing entity.Type: GrantFiled: March 10, 2020Date of Patent: June 8, 2021Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Benoit Dageville, Matthew Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth
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Patent number: 10997210Abstract: A method of implementing sub-table replication starts with the processor detecting a first update to an entitlements table. The processor filters of a data table based on the first update. The processor then detects a second update to the entitlements table and performs incremental replication of the data table by causing a full inventory replication at a next refresh to be executed for provider accounts associated with the provider account identifiers in the entitlements table. Other embodiments are also described herein.Type: GrantFiled: July 31, 2020Date of Patent: May 4, 2021Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Shreyas Narendra Desai, German Alberto Gil Echeverri, Prasanna Krishnan, Nithin Mahesh, Subramanian Muralidhar, Eric Robinson, Sahaj Saini
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Patent number: 10999355Abstract: 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.Type: GrantFiled: March 10, 2020Date of Patent: May 4, 2021Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Benoit Dageville, Matthew Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth
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Patent number: 10999288Abstract: Systems and methods for managing membership in a private data exchange are provided herein. In one embodiment, the method comprises adding a new member to a data exchange, wherein the data exchange comprises a set of listings, each listing comprising data from one or more datasets stored on a cloud computing service. An account type is assigned to the new member, the account type comprising at least one of a consumer type, provider type, or exchange administrator type. Each of the account types associated with one or more rights with respect to the set of listings, such that the new member has a set of rights based on the account type. The set of rights of the new member are then modified with respect to one or more listings from the set of listings based on a set of visibility and access rules for each of the set of listings.Type: GrantFiled: September 22, 2020Date of Patent: May 4, 2021Assignee: Snowflake Inc.Inventors: Pui Kei Johnston Chu, Benoit Dageville, Matthew J. Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth
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Patent number: 10977268Abstract: A data warehouse storing databases for a plurality of users, including service providers hosting data for other users of the data warehouse may implement a data exchange. A provider of data creates a listing in the exchange including metadata. A consumer browses the metadata and select a listing to add to consumed shares of the consumer. Browsing may be filtered to implement a private exchange. Adding of data may be limited by access controls requiring verification of the consumer's identity. The added data may be filtered to include only data that relates to the consumer. Sharing may be bi-directional such that a request to add a listing for first data of a provider may also reference second data of the consumer such that the first data is added to the consumed shares of the consumer and the second data is added to the consumed shares of the provider.Type: GrantFiled: May 31, 2019Date of Patent: April 13, 2021Assignee: Snowflake Inc.Inventors: Justin Langseth, Pui Kei Johnston Chu, Benoit Dageville, Matthew J. Glickman, Christian Kleinerman, Prasanna Krishnan
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Publication number: 20210081439Abstract: Providing a private data exchange is described. An example computer-implemented method can include providing a data exchange by a cloud computing service on behalf of an entity. The data exchange may comprise several data listings provided by one or more data providers. The data listings reference one or more data sets stored in a data storage platform associated with the cloud computing service. The method may also include designating a data exchange administrator account of the data exchange. The data exchange administrator account may be associated with the entity and may be capable of: granting and denying requests from data consumers to access the data exchange; and granting and denying requests from data providers to publish data listings on the data exchange.Type: ApplicationFiled: January 17, 2020Publication date: March 18, 2021Inventors: Matthew Glickman, Christian Kleinerman, Prasanna Krishnan, Justin Langseth, Pui Kei Johnston Chu, Benoit Dageville