eCRM Guide: "CRM solutions are just as reliable and can provide more bang for the buck than traditional proprietary CRM applications. So why should you consider open source CRM for your business? We found 10 good reasons."
eCRM Guide: "Greenplum is built on the open source PostgreSQL database and commodity hardware, giving the company a pricing edge over competitors. It also developed its own MapReduce technology after initially looking at Hadoop."