While the Apache Hive project is a noble effort, it takes years and deep engineering expertise to create a fully compliant, scalable, optimized SQL queryengine.
Then 50 or 100 folks sit at headquarters and use a queryengine and tools -- sold by MicroStrategy or its competitors -- to try to extract insights from these huge databases.
Using the HANA in-memory data engine, salespeople can use BusinessObjects Explorer to query and drill into 12 million active customer records and 700 million historical records in real-time, versus the 4-5 hours it used to take to run a report.