该应用程序的多个实例可以使用并行作业管理器(PJM)来进行分派，其中各个分区处理不同的数据部分。
Multiple instances of that application can be dispatched using the Parallel Job Manager (PJM), where each partition processes a different section of the data.
在高并行批处理领域中，比较困难的问题是操作控制，以及管理许多并发执行的作业。
A difficult challenge in the area of highly-parallel batch processing is operational control and managing the many jobs that are executing concurrently.
MapReduce应用程序必须具备“映射”和“缩减”的性质，也就是说任务或作业可以分割为小片段以进行并行处理。
MapReduce applications must have the characteristic of "Map" and "Reduce," meaning that the task or job can be divided into smaller pieces to be processed in parallel.
在这四个用例场景中，每个作业都被设计为并行作业，以便充分利用WebSphereDataStage的并行处理能力。
Each job within the four use-case scenarios is a parallel job designed to take full advantage of WebSphere DataStage's parallel processing capabilities.
它使调度系统更好地满足了并行处理系统作业调度的需要，提高了系统资源的利用率。
It can make Scheduling system to meet the needs of Job Scheduling in parallel system better and improve utilization of system resources.
流水线作业是实现并行处理的重要方法。
Advanced operation system is benefit to operation in assembly line.
流水线作业是实现并行处理的重要方法。
Advanced operation system is benefit to operation in assembly line.
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