For a range of ISBN numbers, the program lists the total number of orders placed for that book, the total number of books ordered, and the total cost of the books orde red for all books with two or fewer orders. To include those books with no orders placed, the program executes an outer join between the book table and entry tables. About the Results For transactions, the NT version was a clear winner. The NT version performs better on queries, however. One explanation may be its more sophisticated use of threads.
Numbers represent average response time in seconds.
Numbers represent average response time in seconds.