Servicenow, Inc.

Brent Bahry

Jared Laethem

Matthew Duncan Hastie

Jennifer Lee

Universal automatic data update detection and publication may include receiving a request for requested information, which includes an information element associated with a structured data location in a structured data storage unit, identifying a predicate referencing the structured data location, including the predicate in a predicates registry by compiling the predicate into an intermediate representation, creating an asynchronous message bus channel corresponding to the predicate, detecting a data operation for the structured data storage unit, wherein the information element is associated with the data operation, evaluating the intermediate representation, determining a predicate domain change type corresponding to the data operation, generating a change notification including an indication of the change type, and publishing the change notification to the asynchronous message bus channel such that a presentation via the client device is updated in response to the change notification.

Universal automatic data update detection and publication

Techniques related to a database performance tuning framework are disclosed. The techniques include a system for improving performance of a database query, the system configured to generate one or more query execution time statistics relating to a database query operation performed by a database in response to a received query, store the query execution time statistics, determine the database query operation is slow based on the stored query execution time statistics, generate one or more database statistics based on the contents of the database, generate a suggested index using one or more of the generated database statistics, create the suggested index, determine another one or more query execution time statistics for the database query operation after creating the suggested index, and retain the suggested index based on a comparison of the stored query execution time statistics and the another query execution time statistics.

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San Diego, CA, United States of America

Brent Bahry