Harnessing the Value of Big Data Analytics
- Steve Wooledge. Hortonworks
- Big Data Analytics, vol. 16, pp.8-9, 2013.
Teradata data warehouse technology has been widely used in China, but few studies it. In order to clearly understand the Teradata and its internal mechanisms, the paper studies the basic structure of Teradata data warehouse through analyzing the parallelism characteristic and scalability characteristic of Teradata MPP System. The paper also discusses the solution about construction of the Teradata warehouse. The experiment compares Teradata date warehouse and Hadoop, the result shows that the Teradata data warehouse parallel processing characteristic is better than Hadoop, the Teradata MPP system can be linear expansion.