Data flow visualization and debugging

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United States of America Patent

PATENT NO 8745591
APP PUB NO 20130104107A1
SERIAL NO

13277203

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Abstract

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Computation execution can be visualized and debugged. A computation such as a database query plan graph can be extracted from a database query expression. Trace points can be injected into the database query expression while preserving original behavior. Query graphs can be generated with automatic inserting of mechanisms to connect to trace points, enabling visualization of query execution lifecycle states, collection of data traces across operators, and historical debugging with replay of data sets.

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Patent Owner(s)

Patent OwnerAddress
ZHIGU HOLDINGS LIMITEDHARNEYS SERVICES (CAYMAN) LIMITED 4TH FLOOR HARBOUR PLACE 103 SOUTH CHURCH STREET GEORGE TOWN P O BOX 10240 GRAND CAYMAN KY1-1002

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Smet Bart Bellevue, US 23 341
Meijer, Henricus Johannes Maria Mercer Island, US 244 9109

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