Spring批处理或Spring引导异步方法执行? [英] Spring batch or Spring boot async method execution?

问题描述

我有一种情况，要从 4 个不同的 Web 服务读取数据，对其进行处理，然后将结果存储在数据库表中.此任务完成后也发送通知.此过程的触发器是通过 Web 服务调用.我应该将我的工作编写为 spring 批处理作业，还是将整个读取/处理代码编写为从 Rest Controller 调用的异步方法(使用 @Async)?

I have a situation where the data is to be read from 4 different web services, process it and then store the results in a database table. Also send a notification after this task is complete. The trigger for this process is through a web service call. Should I write my job as a spring batch job or write the whole read/process code as an async method (using @Async) which is called from the Rest Controller?

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推荐答案

在我看来，你的选择应该是@Async，因为 Spring Batch 是为大数据处理而设计的，它不考虑按需处理，通常你创建您的批次，然后按计划启动该批次.这种架构的好处将是你的工作的可靠性，在失败等情况下，colud 重新启动.在您的情况下，您有数据集成问题，我建议您查看 Spring Integration.您可以拥有一个通过休息调用启动的 Spring 集成管道.

In my opinion the your choice should be @Async, because Spring Batch was designed for large data processing and it isn't thought to processing on demand, typically you create a your batch and then launch the batch with a schedule. The benefit of this kind of architetture will be the reliability of your job that colud restarted in case of fail and so on. In your case you have a data integration problem and I can suggest to see at Spring Integration. You could have a Spring Integration pipeline that you start through a rest call.

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