Debugging parameter mismatch across RAC database instances with R, dba_hist, and gv$parameter

Did you find this post useful?  Does your organization need Oracle services?  We can help.   Much of this morning went into investigating strange ADDM reports on a two-node Oracle RAC database.  For some reason, there were statistically improbable differences between impact percentages that have persisted over a month; in this case, instance 2 would

By |2012-10-09T11:48:26-04:00October 9th, 2012|Consulting, Programming, Technology|0 Comments

Legal Informatics with AWS CloudSearch – Slides for tonight’s AWS Michigan meetup

  Tonight, Eric and I will be presenting back-to-back talks at the AWS Michigan meetup (hosted by the Tech Brewery this time).  Eric will be detailing a large Matlab HPC experiment we ran this summer to optimize parameters for a trading strategy; this one is a great AWS case study, as we crunch 10B inputs

By |2012-10-09T09:50:29-04:00October 9th, 2012|Cloud, Consulting, Law, Programming, Technology|1 Comment

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