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The breadth and depth of knowledge of the Microsoft SQL Database platform and ancillary technology stack that Mark brought, has already yielded some very impressive results from both a physical and logical architecture perspective.
Mark was able to quickly identify and fix several SQL performance issues we had been struggling to trace for several weeks. Additionally, he made several other recommendations and configuration changes that had a significant positive impact on database performance.
After a weekend of work, the customer realized a 60% decrease in CPU utilization as a direct result of Mark's work.
He has mastered the understanding of complex, heavy load TSQL transactions. When tuning, database structure, indexes, stored procedure, best practices, up-time, and smooth performance are all important, Mark is the type of DBA who truly knows how to keep these high standards.