Mulesoft tutorials

Json to json:
http://bushorn.com/json-to-json-transformation-in-mule/

XML to XML:
http://bushorn.com/xml-to-xml-transformation-in-mule/

File to File:
Limitation: you can not read file between your flow in mule

http://www.roytuts.com/file-transfer-from-source-directory-to-destination-directory-in-mule-esb/

My SQL DB connector:
https://docs.mulesoft.com/mule-user-guide/v/3.7/database-connector-examples
http://dev.mysql.com/doc/refman/5.7/en/installing.html

RAML:
How to generate RAML, download ATOM as instructed in link:

http://apiworkbench.com/
   Install Atom

   Open "Settings" and "Install Packages"

   Search for api-workbench

For creating samples use:
   http://apiworkbench.com/docs/

Content based dynamic routing:
https://docs.mulesoft.com/mule-fundamentals/v/3.7/content-based-routing-tutorial

XSLT transformer:
https://docs.mulesoft.com/mule-user-guide/v/3.7/xslt-transformer

Issues:

http://stackoverflow.com/questions/31483490/why-am-i-getting-the-error-obtained-an-unexpected-kind-of-vm-install-in-muleso
http://dev.mysql.com/doc/refman/5.7/en/resetting-permissions.html
https://forums.mulesoft.com/questions/3539/how_to_read_a_text_file_contents_using_mule_and_java.html