My journey with 12c

Can I install 11 g and 12c on same machine.

• Step 1: get 11g pre-built 11g installation:

• Installed 11 g: http://www.oracle.com/te

chnetwork/middleware/soasuite/learnmore/vmsoa-172279.html

Much dive in for 11g vs 12c 
 http://itconvergence.blogspot.in/2014/09/oracle-soa-12c-11g-10g-upgrade-etl-odi-xslt-osb-ess-mds-xquery-fusion-middleware.html
http://itconvergence.blogspot.in/2014/09/oracle-soa-12c-upgrade-11g-10g-soap-api-sfdc-erp-integration-cloud-mobile.html

For 10g to 11g migration path?
https://blogs.oracle.com/imc/entry/oracle_soa_suite_upgrade_from

 
For 11g vs 12c:

http://www.google.co.in/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CBwQFjAA&url=http%3A%2F%2Fwww.oracle.com%2Ftechnetwork%2Fmiddleware%2Fsoasuite%2Foverview%2Fwp-soa-suite-whats-new-12c-2217186.pdf&ei=hzJvVPKQL6OSmwWLwoHYDA&usg=AFQjCNGHOv3duhlLfXvPVyVwi-mGdpgOuQ&sig2=_pUJE2ukx3VWjjiEnlcg6w&bvm=bv.80185997,d.dGY

http://www.google.co.in/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=0CCEQFjAB&url=http%3A%2F%2Fwww.oracle.com%2Fus%2Fproducts%2Fmiddleware%2Fsoa%2Finside-look-soa-suite-wp-2217219.pdf&ei=hzJvVPKQL6OSmwWLwoHYDA&usg=AFQjCNG5zll35apZT8Q9Mp9hflaxXWSurw&sig2=Oniw3sBepkB_dN8CbcnaKg&bvm=bv.80185997,d.dGY


11g to 12c migration path:

https://blogs.oracle.com/SOA/entry/best_practices_for_soa_11g