Index for directory database

专利名称：Index for directory database发明人：Thomas J. Caswell申请号：US10405674申请日：20030401

公开号：US20040199485A1公开日：20041007

专利附图：

摘要：Techniques are disclosed for creating an efficient index for a directory database(such as a Lightweight Directory Access Protocol, or “LDAP”, directory). The indexincludes an entry for each unique attribute type at each level of a Directory InformationTree (“DIT”) that represents the distinguished names of entries present in the

directory. The attribute values are omitted when creating the index. The index requiresless storage and memory than the DIT, and can be traversed more quickly. Entries in theindex can be tagged with information in an application-specific manner. The tagged datamay enable an application to quickly determine information about directory entrieshaving a particular distinguished name structure.

申请人：INTERNATIONAL BUSINESS MACHINES CORPORATION

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