The past year and a half have seen a lot of DB2 for LUW activity on the standard TPC-C benchmark, the benchmark commonly used to measure performance in the online transaction processingenvironment.
在过去一年半的时间里，在标准TPC - c基准方面有很多DB 2 for LUW活动，这个基准常用于测试在线事务处理环境中的性能。
2
This strategy should not be a choice in an on-line transaction processing (OLTP) environment since roll-forward recovery is not possible. Figure 1 below illustrates circular logging.
该策略不应该用在线事务处理(on - line transaction processing, OLTP)环境，因为它不可能进行前滚恢复。
3
Data warehouse provides a good data environment for Decision Support System (DSS) and On-Line Analytical Processing (OLAP).