| OpenLDAP性能测试分析与优化 |
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| 引用本文： | 黄金华,李晓勇. OpenLDAP性能测试分析与优化[J]. 计算机应用与软件, 2008, 25(6): 188-190 |
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| 作者姓名： | 黄金华 李晓勇 |
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| 作者单位： | 上海交通大学信息安全工程学院,上海,200240 |
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| 摘 要： | OpenLDAP是开源的LDAP服务器,在分布式目录服务中得到了广泛应用.详细分析了OpenLDAP目前所采用的独特"线程池"模式.通过比较OpenLDAP在不同模式下的性能差异,发现原模式对LDAP操作存在较大的响应延迟.进一步给出了改进的"线程池"模式,该改进模式能够降低LDAP操作响应延迟.最后通过仿真实验,表明改进模式可以明显改善OpenLDAP的性能.
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| 关 键 词： | LDAP OpenLDAP 线程池模式 |
| 修稿时间： | 2006-07-19 |
MEASUREMENT,ANALYSIS AND OPTIMIZATION OF OPENLDAP PERFORMANCE |
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| Huang Jinhua,Li Xiaoyong. MEASUREMENT,ANALYSIS AND OPTIMIZATION OF OPENLDAP PERFORMANCE[J]. Computer Applications and Software, 2008, 25(6): 188-190 |
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| Authors: | Huang Jinhua Li Xiaoyong |
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| Affiliation: | Huang Jinhua Li Xiaoyong(School of Information Security Engineering,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | OpenLDAP as an opening source implementation of LDAP(Lightweight Directory Access Protocol),is being used in increasing distributed directory applications.We firstly analyse the special thread pool mode adopted by OpenLDAP.It is found the current mode will cause the operation of LDAP larger response latency after comparing the performance differences of OpenLDAP in various modes.A refined thread pool is then developed for reducing the response latency.Finally,simulations verification is reported that the re... |
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| Keywords: | Lightweight directory access protocol OpenLDAP Thread pool mode |
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