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AssigneeMicrosoft Technology Licensing, LLC
InventorsDejan Dundjerski, Mladen Pantic, Igor Ilic, Petar Lotrean, Stefan Lazic, Conor John Cunningham, Veljko Vasic, Jovan Cukalovic, Vukasin Jovic, Djordje Petrovic
Estimating the term…
Database systems are subject to automatic troubleshooting. Query execution data for individual queries executed by a database system can be collected. The query execution data can be evaluated automatically in conjunction with one or more detection metrics to determine whether or not a potential performance issue exists. After detection of a potential issue, the query execution data can be analyzed further to determine one or more causes by matching query execution data to one or more patterns that encode candidate causes. Subsequently, a root cause amongst multiple causes is determined based on causal dependency. Corrective action associated with a root cause can also be determined and optionally applied automatically.
A system that facilitates database troubleshooting, comprising:
A method performed by a database troubleshooting system comprising at least one processor coupled to a memory storing machine-executable instructions, which, when executed by the processor, controls the system to perform acts, comprising:
A computer-readable storage medium having instructions stored thereon that enable at least one processor to perform a method upon execution of the instructions, the method comprising:
Dependencies are inferred from the claim text.