Data server, data management method, and data management system

Data server, data management method, and data management system

  • CN 1,925,485 A
  • Filed: 03/27/2006
  • Published: 03/07/2007
  • Est. Priority Date: 09/02/2005
  • Status: Active Application
First Claim
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1. , data server, itself and another data server cooperation that is connected via network, thus partly constituting a data management system, described data server comprises:

  • The data management part is used for storing data item;

    The user rs authentication part is used to carry out user rs authentication;

    The search part, when when client computer receives request of data, the data item that search is asked in described data management part;

    Data provide part, when finding the data item of being asked in described data management part, provide the data item of being asked to described client computer;

    AndBe redirected part, when in described data management part, not finding the data item of being asked, detect and store the data server of requested data item to some extent in the described data management system, reception is from the interim authorization information of this data server, and sends information and the described interim authorization information that is used in this data server identification institute requested data item to described client computer.

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