Data Certification Process for Updates to Data in Cloud Database Platform

Patent metadata

Field	Value
Publication number	US-2025307248-A1
Application number	US-202519240583-A
Country	US
Kind code	A1
Filing date	Jun 17, 2025
Priority date	Dec 14, 2021
Publication date	Oct 2, 2025
Grant date	—

Abstract

Methods, systems, and apparatuses for providing access to records of a database stored on a database server in a cloud database platform are described herein. A data sharing platform may determine a shared view definition for access to the database. The data sharing platform may determine rules that specify criteria that limit access to the records stored by the database. The one or more first rules may be received via a user interface. The data sharing platform may perform, based on the rules, a data access certification process on the records stored by the database to generate a table of certification results. The data sharing platform may generate, based on the table of certification results, and without modifying the records stored by the database, a limited consumer view definition. Based on updates to the records, a new limited consumer view definition may be generated.

First claim

What is claimed is:

1 . A data sharing platform configured to provide access to records of a database stored on a database server, the data sharing platform comprising:
one or more processors; and memory storing instructions that, when executed by the one or more processors, cause the data sharing platform to:
generate, based on first certification results indicating compliance, by the records stored by the database, with one or more first rules associated with permissions to access the database via a cloud database platform, and without modifying the records stored by the database, a view definition configured to provide, via one or more virtual warehouses of the cloud database platform, access to a first portion of the records in compliance with the one or more first rules and exclude a second portion of the records not in compliance with the one or more first rules;
detect an update to at least one record of the records stored by the database;
generate second certification results based on the update;
generate, based on the first certification results and the second certification results, an updated view definition different from the view definition; and
based on the one or more first rules via the updated view definition, cause a first virtual warehouse, of the one or more virtual warehouses, to execute a query on the records.

2 . The data sharing platform of claim 1 , wherein the instructions, when executed by the one or more processors, cause the data sharing platform to detect the update by causing the data sharing platform to:
receive, via a cloud database platform, an indication of the update.

3 . The data sharing platform of claim 1 , wherein the update comprises removal of a first record of the records stored by the database.

4 . The data sharing platform of claim 3 , wherein the instructions, when executed by the one or more processors, cause the data sharing platform to generate the updated view definition based on a comparison of the first certification results and the second certification results.

5 . The data sharing platform of claim 1 , wherein at least one of the one or more first rules prevent one or more of:
output of invalid values; output of values outside of a predefined range; or output of values that do not match a regular expression pattern.

6 . The data sharing platform of claim 1 , wherein at least one of the one or more first rules prevent output of data outside a time period specified by the at least one of the one or more first rules.

7 . The data sharing platform of claim 1 , wherein at least one of the one or more first rules is configured to cause output of an alert based on a determination that more than a predetermined percentage of the records is not output based on the one or more first rules.

8 . A method for providing access to records of a database stored on a database server, the method comprising:
generating, based on first certification results indicating compliance, by the records stored by the database, with one or more first rules associated with permissions to access the database via a cloud database platform, and without modifying the records stored by the database, a view definition configured to provide, via one or more virtual warehouses of the cloud database platform, access to a first portion of the records in compliance with the one or more first rules and exclude a second portion of the records not in compliance with the one or more first rules; detecting an update to at least one record of the records stored by the database; generate second certification results based on the update; generating, based on the first certification results and the second certification results, an updated view definition different from the view definition; and based on the one or more first rules via the updated view definition, causing a first virtual warehouse, of the one or more virtual warehouses, to execute a query on the records.

9 . The method of claim 8 , wherein detecting the update comprises:
receiving, via a cloud database platform, an indication of the update.

10 . The method of claim 8 , wherein the update comprises removal of a first record of the records stored by the database.

11 . The method of claim 10 , wherein generating the updated view definition is based on a comparison of the first certification results and the second certification results.

12 . The method of claim 8 , wherein at least one of the one or more first rules prevent one or more of:
output of invalid values; output of values outside of a predefined range; or output of values that do not match a regular expression pattern.

13 . The method of claim 8 , wherein at least one of the one or more first rules prevent output of data outside a time period specified by the at least one of the one or more first rules.

14 . The method of claim 8 , wherein at least one of the one or more first rules is configured to cause output of an alert based on a determination that more than a predetermined percentage of the records is not output based on the one or more first rules.

15 . One or more non-transitory computer-readable media comprising instructions that, when executed by one or more processors of a data sharing platform, cause the data sharing platform to provide access to records of a database stored on a database server by causing the data sharing platform to:
generate, based on first certification results indicating compliance, by the records stored by the database, with one or more first rules associated with permissions to access the database via a cloud database platform, and without modifying the records stored by the database, a view definition configured to provide, via one or more virtual warehouses of the cloud database platform, access to a first portion of the records in compliance with the one or more first rules and exclude a second portion of the records not in compliance with the one or more first rules; detect an update to at least one record of the records stored by the database; generate second certification results; generate, based on the first certification results and the second certification results, an updated view definition different from the view definition; and based on the one or more first rules via the updated view definition, cause a first virtual warehouse, of the one or more virtual warehouses, to execute a query on the records.

16 . The non-transitory computer-readable media of claim 15 , wherein the instructions, when executed by the one or more processors, cause the data sharing platform to detect the update by causing the data sharing platform to:
receive, via a cloud database platform, an indication of the update.

17 . The non-transitory computer-readable media of claim 15 , wherein the update comprises removal of a first record of the records stored by the database.

18 . The non-transitory computer-readable media of claim 17 , wherein the instructions, when executed by the one or more processors, cause the data sharing platform to generate the updated view definition based on a comparison of the first certification results and the second certification results.

19 . The non-transitory computer-readable media of claim 15 , wherein at least one of the one or more first rules prevent one or more of:
output of invalid values; output of values outside of a predefined range; or output of values that do not match a regular expression pattern.

20 . The non-transitory computer-readable media of claim 1

Assignees

• Capital One Services Llc

Inventors

• Gurram Nagender
• Batra Yudhish
• Salim Syed Shamaz
• Kandukuri Praveen

Classifications

• G06F16/2365

  Ensuring data consistency and integrity · CPC title

• G06F16/24575

  using context · CPC title

• G06F16/2445 Primary

  Data retrieval commands; View definitions · CPC title

• G06F16/256

  in federated or virtual databases · CPC title

• G06F16/2358

  Change logging, detection, and notification (replication G06F16/27) · CPC title