This whitepaper is for historical reference only. Some content might be outdated and some links might not be available.

# References & further reading
<a name="references-further-reading"></a>
+  [https://www.sas.com/content/dam/SAS/support/en/sas-global-forum-proceedings/2019/3363-2019.pdf](https://www.sas.com/content/dam/SAS/support/en/sas-global-forum-proceedings/2019/3363-2019.pdf) 
+  [https://documentation.sas.com/?docsetId=bisag&docsetTarget=n0966m0mjotm1tn10aa14j8i7z1z.htm&docsetVersion=9.4&locale=en](https://documentation.sas.com/?docsetId=bisag&docsetTarget=n0966m0mjotm1tn10aa14j8i7z1z.htm&docsetVersion=9.4&locale=en) 
+  [https://documentation.sas.com/?docsetId=biig&docsetTarget=titlepage.htm&docsetVersion=9.4&locale=en](https://documentation.sas.com/?docsetId=biig&docsetTarget=titlepage.htm&docsetVersion=9.4&locale=en) 
+  [https://documentation.sas.com/?cdcId=pgmsascdc&cdcVersion=9.4_3.5&docsetId=viyaov&docsetTarget=n00000sasviya000architecture.htm&locale=en](https://documentation.sas.com/?cdcId=pgmsascdc&cdcVersion=9.4_3.5&docsetId=viyaov&docsetTarget=n00000sasviya000architecture.htm&locale=en) 
+  [https://www.sas.com/content/dam/SAS/support/en/sas-global-forum-proceedings/2018/1854-2018.pdf](https://www.sas.com/content/dam/SAS/support/en/sas-global-forum-proceedings/2018/1854-2018.pdf)