snapshot-type recordset 快照类型记录集
As you will see later, each snapshot contains several tables, each with different information about that type of data.
您将会看到，每一个快照都包含若干个表格，每一个表格都有关于数据类型的不同信息。
Each snapshot stores a different type of data.
每一个快照都存储了不同类型的数据。
The second type allocates space out of the original file system, this is known as an internal snapshot.
第二种类型从原始文件系统分配出空间，这种快照称为内部快照。
应用推荐