基于Samba和LDAP的PDC查询性能研究

Research on searching ability of PDC based on Samba and LDAP

在Samba作为主域控制器(PDC)的异构网络环境中,PDC查询性能低下主要原因在于采用纯文本方式进行用户信息存储和基于纯文本存储介质的查询方式。LDAP技术的特点是基于目录服务,查询效率高,信息存储方式为后台数据库。LDAP的开源软件包实现(OpenLDAP)与Samba相结合能够显著提高在计算机网络域管理中的查询性能。

In the network with different operating systems using Samba as PDC, the reasons why PDC has low performance of searching ability： Users data stored in pure text format and searching way based on pure text. The features of LDAP based on directory service are high searching efficiency and database as saving way, combination of LDAP implemented in opensource world （OpenLDAP） and Samba can extremely increase data searching performance in domain management of networking.