SIGNIFICANT TRENDS
Some experts feel that technology has been driving data warehousing until now. These experts declare that we arc now beginning to see important progress in software. In the next few years, data warehousing is expected make big strides in software, especially for optimizing queries, indexing very large tables, enhancing SQL improving data compression, and expanding dimensional modeling.
Let us separate out the significant trends and discuss each briefly. Be prepared to visit each trend. One by one- everyone has a serious impact cm data warehousing.
Figure 3-3 Data warehousing product by function
As we walk through each trend, try to grasp its significance and be sure that you perceive its relevance to your company data warehouse. Be prepared to answer these questions? What must you do to take advantage of the trend in your data warehouse?
No comments:
Post a Comment