Automatic statistics collection is part of a completely automated table maintenance solution.
自动统计信息收集是完全自动表维护解决方案的一部分。
2
Common maintenance tasks performed by database administrators include reorganization, statistics collection, and backup.
数据库管理员执行的常见维护任务包括重组、统计信息收集和备份。
3
Yet physically, of course, the city remains the same size, imposing most of the same requirements of road maintenance, street lighting, rubbish collection and emergency-service response times.