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LINQ to XML的性能

2009-08-18 17:42 176 查看
http://www.nearinfinity.com/blogs/page/jferner?entry=performance_linq_to_sql_vs

可以看哈评论。我的看法基本还是使用XMLReader好,但XmlDom与Linq to Xml比,Linq to XML还是要好一些。
http://blogs.msdn.com/ericwhite/archive/2009/07/20/a-tutorial-in-the-recursive-approach-to-pure-functional-transformations-of-xml.aspx

UTF8Encoding

1101001,00010,000100,000
XmlDocument0.15678000.17134500.38886201.981648022.8049260459.8570340
XmlReader0.14674600.14395800.23005000.85344007.577164076.8635690
LINQ to XML0.14995300.15006400.27787201.461673015.7719020208.9360300

ASCIIEncoding

1101001,00010,000100,000
XmlDocument0.16593500.19220800.34331401.984633022.5484690482.8699720
XmlReader0.13768400.14537300.21998100.87682607.918738077.7760560
LINQ to XML0.13459000.15733400.28484201.488993015.1504500214.9338990

UTF32Encoding

1101001,00010,000100,000
XmlDocument0.16723700.17997800.41562502.718837030.6423960543.4604540
XmlReader0.13868200.15038700.28674001.498107014.4428430152.7660780
LINQ to XML0.13170600.18666100.53859402.363129021.4566290274.3280280
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