Amazon and Infosys co-founder Narayana Murthy will end a controversial, seven-year joint venture in India next year that helped merchants get online (Saritha Rai/Bloomberg)

 Saritha Rai / Bloomberg: Amazon and Infosys co-founder Narayana Murthy will end a controversial, seven-year joint venture in India next year that helped merchants get online  —  Amazon.com Inc. is disbanding a controversial joint venture...