星期一, 五月 26, 2008

notes on pervasive computing and cloud computing

Comparison on pervasive computing:OS  + infrastructure + data + programming frame
Google:Android + Cluster + GFS + Map/Reduce
Microsoft:WinCE + cluster + ?? + Dyrad

Comparison on cloud computing:OS + infrastructure + data + programming frame
Google:Linux + cluster + GFS + Map/Reduce
Yahoo: Linux + cluster + Hadoop(HDFS&Map/Red)
Microsoft:Windows + cluster + sql server + Dyrad
IBM:Linux&Xen + cluster + db2&tivoli&websphere+  Hadoop
Amazon:service provider,Linux&Xen+cluster+S3&EC2+Hadoop
Dell:hardware provider,provide optimized hardware for building cluster

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