METHOD OF SEARCHING METADATA SERVERS
    1.
    发明申请
    METHOD OF SEARCHING METADATA SERVERS 审中-公开
    搜索元数据服务器的方法

    公开(公告)号:US20090138444A1

    公开(公告)日:2009-05-28

    申请号:US12176721

    申请日:2008-07-21

    IPC分类号: G06F17/30 G06F15/16

    摘要: The present invention relates to a method of searching a metadata server that searches ubiquitous sensor network (USN) metadata servers in a distributed environment. The present invention stores location information on the metadata servers by using a location-server cluster and searches a location of a metadata server in which a specified resource metadata is stored, during a metadata searching request by a client. Accordingly, the present invention can provide a simple and consistent interface to the client using the metadata management servers in terms of the metadata servers and can improve the clarity of service development and can reduce the entire development costs and the maintenance and repair costs.

    摘要翻译: 本发明涉及一种在分布式环境中搜索无处不在的传感器网络(USN)元数据服务器的元数据服务器的方法。 本发明通过使用位置服务器集群在元数据服务器上存储位置信息,并且在客户端的元数据搜索请求期间搜索存储了指定的资源元数据的元数据服务器的位置。 因此,本发明可以在元数据服务器方面使用元数据管理服务器向客户端提供简单且一致的界面,并且可以提高服务开发的清晰度并且可以降低整个开发成本和维护和修理成本。