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lines changed Original file line number Diff line number Diff line change 1- MongoDb
1+ ===================================
2+ 数据库
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Original file line number Diff line number Diff line change 11=====================================================================
2- MongoDb
2+ MongoDB
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55:Author: lzy kzinglzy@gmail.com, tonghs tonghuashuai@gmail.com
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77简介
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9- MongoDb是文档型的非关系型数据库 ,其优势在于查询功能强大,能存储海量数据. 是懒人借以代替SQL型数据库的产品.
9+ MongoDB是文档型的非关系型数据库 ,其优势在于查询功能强大,能存储海量数据. 是懒人借以代替SQL型数据库的产品.
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1111在API选择上, 我们用的是基于PyMongo的MongoKit, 并在此基础上进行了小的封装.
1212所以如果你遇到了问题, 可以去查阅PyMongo或MongoKit的官方文档
@@ -39,7 +39,7 @@ MongoDb是文档型的非关系型数据库,其优势在于查询功能强大
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4040structure定义了文档的字段, 接受一个Python字典对象;
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42- indexes定义了索引, 接受一个列表;
42+ indexes定义了索引, 接受一个列表
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4444default_values定义了初始化时的默认值.
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