Generous initial file sizes and adequate disk space reduce the chance that the databases will run out of space and cause performance to degrade temporarily while the databases resize.

• 较大的初始文件大小和足够的磁盘空间可以减少数据库运行时出现空间不足的情况,并减少由此导致的数据库调整大小时的性能暂时下降情况。