What does this mean?Overview
- How are reviewers describing this item?
most and better. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has determined that the review content quality is high and informative.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 26 reviews as of our last analysis date on Jul 23 2019.
Helpful InsightsBETA
Posted by a reviewer on Amazon
I am a senior software engineer and in course of my work write and tunes lots of sql queries
Posted by a reviewer on Amazon
It is above all about determining the optimum order in which the query engine should access the tables involved
Posted by a reviewer on Amazon
My quibble was that join order is only a part of the whole tuning problem and most of the time the query optimizer got it right anyway
Posted by a reviewer on Amazon
While this is true i see now that it misses the point
Posted by a reviewer on Amazon
That rules out trial and error for all but the simplest queries
Posted by a reviewer on Amazon
This is a book that will be on the shelf of serious performance tuning professionals for as long as sql is the language of data manipulation
Posted by a reviewer on Amazon
It is not a deep math book and there are no complex calculations
Review Count History
Price History
