【文件预览】：
datawarehouse
----00rawdata()
--------rawdatetime.csv(56.69MB)
--------rawfirstname.csv(125KB)
--------rawaccount.csv(197KB)
--------rawperson.csv(15KB)
--------rawaddress.csv(39.81MB)
--------rawlastname.csv(246KB)
--------rawaddresshistory.csv(3KB)
----03process()
--------Process005.txt(4KB)
--------Process004.txt(4KB)
--------Process001.txt(7KB)
--------Process007.txt(2KB)
--------Process003.txt(7KB)
--------Process002.txt(5KB)
--------Process006.txt(28KB)
----.DS_Store(10KB)
----05organise()
--------organise001.txt(8KB)
----04transform()
--------transform003.txt(4KB)
--------transform004.txt(4KB)
--------transform002.txt(4KB)
--------transform001.txt(4KB)
----02assess()
--------Assess003.txt(8KB)
--------Assess002.txt(4KB)
--------Assess004.txt(3KB)
--------Assess001.txt(9KB)
----01retrieve()
--------Retrieve004.txt(927B)
--------Retrieve003.txt(2KB)
--------Retrieve001.txt(2KB)
--------Retrieve002.txt(1KB)
--------MapR_Retrieve001.txt(2KB)
----06report()
--------Report001.txt(2KB)