Whether the customers' documents are stored in a file system or an XML database is a secondary question.

客户文档存储到文件系统还是XML数据库中是其次的问题。

youdao

Whether the customers' documents are stored in a file system or an XML database is a secondary question.

客户文档存储到文件系统还是XML数据库中是其次的问题。

youdao