Introduction - If you have any usage issues, please Google them yourself
Big data analytics based on Hadoop-MapReduce technology has well-documented potential to reveal new insights and provide significant business value. However, the technologies, programming styles, and analytic methods of big data analytics depart drastically traditional data warehouse methods and tools. Enterprise data warehouse (EDW) teams and business intelligence (BI) competency centers will need to evolve their team structure, skill set, and methods to successfully harness this relatively young programming framework