2LP双管XML解析器 2LP A double-lazy XML parser

附件一：外文资料翻译译文
2LP:双管XML解析器
 7．在本节中，我们评估我们的XML的分割和2LP架构。首先，我们尝试在第4.2节最佳规模分区的基础上的提出的理论模型。第二，我们划分我们的技术与两个导航模式，从根到叶形态以及XPath查询，我们在2.1节中做了提交。第三，我们在第五节提出的评估用卸载不必要的分区对我们的记忆管理方面产生的影响
我们的框架是用java开发的用jdk5.0编写的 。我们修改了Xerces2的Java解析器2.9.1 [ 9 ] 。我们的实验是用一个2.0 GHz的奔腾IV工作站与512MB的内存运行Linux操作系统 。工作站有一个20GB的迈拓D740X磁盘。

附件二：外文原文
2LP: A double-lazy XML parser              
7．In this section, we evaluate our XML partitioning and 2LP schemas. First, we experiment with optimal size of partitions based on the theoretical model proposed in Section 4.2. Second, we measure the performance of our techniques with two navigation patterns, root-to-leaf patterns and XPath queries, as presented in Section 2.1. Third, we evaluate the impact of our memory manage- ment optimization by unloading unnecessary partitions, as presented in Section 5 .

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     Our framework was developed in Java using JDK 5.0. We modified the Xerces2 Java Parser 2.9.1 [9]. The experiments were performed on a 2.0 GHz Pentium IV workstation with 512MB of memory running Linux. The workstation has a 20GB Maxtor D740X disk.

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