单实例,当MongoDB单表数据文件太大致使写入速度变慢测试
解决办法(待测试):it
文件拆分红小文件。主要参数有io
Storage options:
--storageEngine arg what storage engine to use - defaults
to wiredTiger if no data files presentfile
--directoryperdb each database will be stored in a
separate directoryim
--quota limits each database to a certain
number of files (8 default)
--quotaFiles arg number of files allowed per db, implies
--quota数据