Since the InnoDB approach is approximately fixed time while the MyISAM time grows with the size of the data files, InnoDB offers greater availability as database sizes grow.
由于InnoDB方法大约是固定时间，而MyISAM时间随着数据文件的大小而增长，因此随着数据库大小的增长，InnoDB提供了更高的可用性。