transaction-processing performance

基本解释

For example, if your database is used for transaction processing and heavy decision-support (DSS) queries, you can be sure that a non-scheduled DSS query will trash your transaction performance.
例如，如果您的数据库用于事务处理和繁重的决策支持 (DSS) 查询，则可以确定非预定的 DSS 查询将牺牲您的事务性能。
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 on line transaction processing environment.
在过去一年半的时间里，在标准 TPC-C 基准方面有很多 DB2 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。