2011-05-06 50 views

回答

2

迷人的發現!

http://abcinfo.s3.amazonaws.com/something.doc 

一致性比其他參考機制慢!

文件中使用:長度:3716075(3.5M)[視頻/ MP4]

wget http://myfolder.s3.amazonaws.com/mytestfile.mp4 
7.0s 
wget http://s3.amazonaws.com/myfolder/mytestfile.mp4 
2.2s 
wget http://myfolder.s3.amazonaws.com/mytestfile.mp4 
9.7s 
wget http://s3.amazonaws.com/myfolder/mytestfile.mp4 
2.2s 
wget http://s3.amazonaws.com/myfolder/mytestfile.mp4 
2.1s 
wget http://myfolder.s3.amazonaws.com/mytestfile.mp4 
9.9s 
wget http://myfolder.s3.amazonaws.com/mytestfile.mp4 
9.2s 

http://myfolder機制所採取的平均時間:

8.95 seconds 

在/ MyFolder中/機制所採取的平均時間:

2.166666667 seconds 

即,前者至少是FOUR的四倍!