View source for Snowflake inc. (20250117382). QUERY REFRESH USING MULTIPLE PROCESSING PIPELINES

=QUERY REFRESH USING MULTIPLE PROCESSING PIPELINES=


==Organization Name==

[[:Category:snowflake inc.|snowflake inc.]]


[[Category:snowflake inc.]]

==Inventor(s)==

[[:Category:Tyler Arthur Akidau of Seattle WA US|Tyler Arthur Akidau of Seattle WA US]][[Category:Tyler Arthur Akidau of Seattle WA US]]

[[:Category:Fabian Hueske of Berlin DE|Fabian Hueske of Berlin DE]][[Category:Fabian Hueske of Berlin DE]]

[[:Category:Tyler Jones of Redwood City CA US|Tyler Jones of Redwood City CA US]][[Category:Tyler Jones of Redwood City CA US]]

[[:Category:Daniel Mills of Seattle WA US|Daniel Mills of Seattle WA US]][[Category:Daniel Mills of Seattle WA US]]

[[:Category:Leon Papke of Berlin DE|Leon Papke of Berlin DE]][[Category:Leon Papke of Berlin DE]]

[[:Category:Prasanna Rajaperumal of Bangalore IN|Prasanna Rajaperumal of Bangalore IN]][[Category:Prasanna Rajaperumal of Bangalore IN]]

[[:Category:Daniel E. Sotolongo of Seattle WA US|Daniel E. Sotolongo of Seattle WA US]][[Category:Daniel E. Sotolongo of Seattle WA US]]

==QUERY REFRESH USING MULTIPLE PROCESSING PIPELINES==


This abstract first appeared for US patent application 20250117382 titled 'QUERY REFRESH USING MULTIPLE PROCESSING PIPELINES

==Original Abstract Submitted==

a system includes at least one hardware processor and at least one memory storing instructions that cause the at least one hardware processor to perform operations. the operations include generating a log of changes posted to a plurality of intermediate materialized tables (mts) during execution of a query in a network-based database system. the query is associated with a source mt that the intermediate mts depend on. the operations include rendering the log of changes into a dependency graph. the operations include configuring a plurality of processing pipelines based on the dependency graph. the operations include performing refreshes on one or more of the plurality of intermediate mts in at least one of the plurality of processing pipelines to complete the refresh operation. the refreshes are performed responsive to detecting an instruction for a refresh operation on the source mt.



[[Category:G06F16/2453]]
[[Category:CPC_G06F16/24539]]