Client Testimonials

The feedback from our consulting and training services has been tremendous. Below are a few testimonials from recent consulting and training engagements.

" Performance Tuning was able to quickly troubleshoot and resolve many technical issues that often eluded other consulting companies we've worked with. I was most impressed by their quick response in emergency situations. They' ve been instrumental in the delivery of Oracle technologies such as Oracle RAC, Grid Control and Data Guard. "

" Performance Tuning was able to offer unique insights to database design and performance tuning optimization on a world class level. They did a superb job of load testing, which was cited by Microsoft (a team member) as, the best we’ve seen in three years and 50 customers to come through our SQL Server Performance Tuning Lab. This statement came from the SQL Server Product Group in Redmond – a tough crowd to please. In addition, they accelerated several products including our flagship Thomson ONE Analytics and were a key part of a project whose success has lead to case studies by Intel, Microsoft, and Unisys."

- Jeremy Lehman

“We recently had a problem with SQL Server performance after introducing virtualization and a SAN in our server environment.  After working with two different consulting companies without success, we contacted Performance Tuning Corporation.  PTC rapidly set up a remote engagement with us, and within one week was able to identify a problem with a virtual device driver.  We are very satisfied with the work PFC performed, and feel it is some of the best consulting money that we have spent in several years."

- Howard Brill, PHD

"We are very pleased with the work that PTC performed.  They were able to extract information from SQL Server and use that information to identify the exact causes of our performance bottlenecks.  They provided us with information, tools, and instructions on how we can locate the cause of our performance problems.  The final report contained good information and gives us a benchmark for doing future performance reviews".

- Jon Robertson

" This is a well balanced course (Optimizing Oracle RAC on Linux) covering all major topics from System Administration to Database Administration unlike most of the courses"

- Manish Bijlani

 

"The Instructor was able to customize the course slightly to meet the needs and levels of experience in the class. It was great to get some real hands on to cement in what was reviewed and explained."
- Chad Aberle


"Lots of great dialog between the students and the instructor helped a lot with real work experiences, etc. Good value for the money."
- Larry Ressler


"My overall rating of the instructor and the Optimizing SQL Server in a SAN Environment training program is excellent. The hands on stuff was great!
- Kelly Youells

 

"Great explanation on cache fusion. Good hands on practice plugging into our live database server."
- David Grace

Erik McKilben, Union Switch and Signal, indicated his overall rating of the Optimizing Oracle RAC in a Linux Environment training was "excellent," adding, "The examples and exercises made the content of the course much more valuable.
- Erik McKilben

"I would be happy to recommend this course (Optimizing SQL Server in a SAN Environment) to others."
- Robert Lee

 

"This is my first performance tuning class, and I thought it was great!"
- Peter Florenzano, Knights of Columbus