批处理和查询应用程序通常要进行大量的顺序处理，而用于OLTP的数据访问往往更具有随机性。

Batch and query applications typically do a lot of sequential processing, while data access for OLTP tends to be more random in nature.

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例如，生成需要处理所有数据的报告的批处理应用程序可能会使用顺序操作，因为数据库中的所有数据无论如何都需要被处理。

For example, a batch application producing a report of all processed data will likely be using sequential operations since all the data in the database needs to be processed anyway.

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通常，批处理作业按顺序处理记录，从第一条记录开始，依次处理其余记录，直到工作完成。

Typically, a batch job will process records sequentially, starting with the first record and cycling through the remainder until the work is complete.

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