Abstract:

In view of the traditional enterprise couldn't use such unstructured data efficiently,a big data solutions based on integration of data warehouse and big data was discussed.Based on the theory of data warehouse construction and architecture of the next-generation EDW,Hadoop was used to collection,processing and storage for unstructured data.By big data technology work together with traditional data warehouse and BI,to help enterprises to solve difficulties that applied.Integration of data warehouse and big data can resolve the difficulty on data processing and promote the implementation of big data projects.

Key words: big data, data warehouse, Hadoop, architecture