| MySQL和PostgreSQL的对比选择 |
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| 引用本文： | 刘鑫.MySQL和PostgreSQL的对比选择[J].沈阳电力高等专科学校学报,2011(2):171-173,177. |
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| 作者姓名： | 刘鑫 |
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| 作者单位： | 沈阳工程学院计算机基础教学部,沈阳110136 |
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| 摘 要： | 在Linux系统下,通过对MySQL 4.0.2-alpha与PostgreSQL 7.2多方面的对比,从而分析两者的优缺点.其结果显示：MySQL适合Windows操作系统,处理数据速度快;PostgreSQL对数据完整性和严肃性要求高,对商业数据逻辑封装性好,尤其是地理数据、密集运算、重型负载应用等优势特别明显,如果数据量很大且无法预测,推荐使用PostgreSQL.
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| 关 键 词： | MySQL PostgreSQL 封装 |
Contrast selection between MySQL and PostgreSQL |
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| LIU Xin.Contrast selection between MySQL and PostgreSQL[J].Journal of Shenyang Electric Power Institute,2011(2):171-173,177. |
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| Authors: | LIU Xin |
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| Affiliation: | LIU Xin(Department of Computer Preparatory Course,Shenyang Institute of Engineering,Shenyang 110036,China) |
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| Abstract: | In the Linux system,the advantages and shortcomings are analyzed by comparing MySQL 4.0.2-alpha with PostgreSQL 7.2.The results show that MySQL is fit for Windows operation system for its fast data handling;PostgreSQL requires good data integrity,suitable for commercial data and it shows obvious advantages for geography data,intensive computing,heavy load application etc.,it＇s advised to be used in large amount of unpredicted data. |
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| Keywords: | MySQL PostgreSQL package |
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