The WSDL returned by this authority provides both FTP and HTTP direct data locations and SOAP data locations via the PDB Data Service.

这个中心返回的WSDL不仅提供FTP和HTTP直接数据位置，而且通过PDB数据服务提供SOAP数据位置。

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FTP Server want to be a higher memory, Data throughput, concurrent access and concurrent operation affect important factors and bottlenecks of FTP's Service.

FTP服务器对于存储器的要求较高，数据吞吐量、并发访问和并行操作都是影响FTP服务器性能的重要因素和瓶颈。

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