从供选择的答案中选出应填入下列英文语句中______内的正确答案。 Although parallel server hardware has b
从供选择的答案中选出应填入下列英文语句中______内的正确答案。
Although parallel server hardware has been available for some time, commercially available parallel versions of database(1)are just now arriving from(2)database makers to take advantage ofthe hardware's speed.
Parallel hardware and database(3)are probably overkill for some applications, such as small departmental systems, analysts say. But users at large sites now installing parallel systems say they can(4)improve database response(5)for large decision-support, order-entry, and data warehouse applications.