Julie Hyman is a Director of Product Management at Quest Software with over 20 years of experience in software development, technical support, and product management.
Hi,
There is quite the scenario that the Oracle Cost-Based Optimizer (CBO) uses when deciding when to use indexes to process your SQL. I go into this in great detail in my SQL Performance Tuning cours...
Microsoft is headed to San Jose this week where they will be announcing new features for HDInsight and DocumentDB at Strata Hadoop + World. Additionally, the company is also announcing a new preview f...
