# We could use any of the following:
# sp-mkc.indexdata.com/service-proxy/ -- multiplexer
# sp-mkc-sansa.indexdata.com:8080/service-proxy/ -- 1st back-end server
# sp-mkc-arya.indexdata.com:8080/service-proxy/ -- 2nd back-end server
# We could use any of the following:
# sp-mkc.indexdata.com/service-proxy/ -- multiplexer
# sp-mkc-sansa.indexdata.com:8080/service-proxy/ -- 1st back-end server
# sp-mkc-arya.indexdata.com:8080/service-proxy/ -- 2nd back-end server