If relation R and relation S are both 32 pages and range partitioned (with uniform ranges) over 2 machines with 4 buffer pages each, what is the disk I/O cost per machine for performing a parallel sort-merge join

The forerunner to cell phones, pdas, and smartphones was

What is estimated time of arrival (eta)? a device that measures the acceleration (the rate of change of velocity) of an item and is used to track truck speeds or taxi cab speeds a gps technology adventure game that posts the longitude and latitude location for an item on the internet for users to find a north/south measurement of position the time of day of an expected arrival at a certain destination and is typically used for navigation applications

Animations and transitions are added from the