concurrent on-line processing

• 并行联机处理

concurrent on-line processing的用法和样例：

例句

1. The data required at the batch processing server might be a subset of the data available at the online processing server.
   批处理服务器所需的数据可能是联机处理服务器上可用数据的子集。
2. It typically means inserting a timestamp column in each database table used concurrently by both batch and on-line processing.
   它通常意味着，在每个被批量和联机处理并发访问的数据库表中，增加一个时间戳列。