Data warehouse optimization with Hadoop
This whitepaper outlines new reference architecture for data warehouse optimisation to help organisations speed time to value, maximize productivity, lower costs and minimise risk. • Traditional data warehouse environments are overwhelmed by soaring volumes and varieties of data pouring in • An upgrade is not the most effective way to manage an excess of seldom-used data. To keep pace with exploding data volumes, the data warehouse itself needs to evolve. • One emerging strategy is data warehouse optimisation using Hadoop as an enterprise data hub to augment an existing warehouse infrastructure.