Reflections on the 20 Queries
{"Image DocumentName": "Reflections on the 20 Queries", "Image ImageDescription": "Data loading/scrubbing is labor intensive & tedious. AUTOMATE!!! This is 5% of the data, and some queries take 10 minutes. But this is not tuned (disk bound). All queries benefit from parallelism (both disk and cpu) (if you can state the query inside SQL). Parallel database machines will do well on this: Hash machines. Data pumps. See paper in word or pdf on my web site. Conclusion: SQL answered the questions. Once you get the answers, you need visualization.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}