What is a recommended practice when designing an integration Mule 4 application that reads a large XML payload as a stream?
What is a recommended practice when designing an integration Mule 4 application that reads a large XML payload as a stream?
When designing an integration Mule 4 application that reads a large XML payload as a stream, a recommended practice is to deal with the payload as an XML stream without converting it to a single Java object (POJO). This is because processing the XML using streaming allows handling of large payloads efficiently by not loading the entire payload into memory at once, thus avoiding issues related to memory consumption.
*Correction C
The answer is B
When calculating the in-memory buffer size for repeatable auto-paging, you need to estimate the amount of memory each instance takes to avoid running out of memory. https://docs.mulesoft.com/mule-runtime/4.3/streaming-about
It should be C. Cannot be B because single XML file maxing heap size means there is no space for any other operations in the runtime. Which is a problem.
Streaming is the only way to go
https://help.mulesoft.com/s/article/Error-that-the-max-streaming-memory-limit-has-been-exceeded
C is correct, streaming is used to process lorge payload, in not storing whole as an object
ChatGPT: C. The payload should be dealt with as an XML stream, without converting it to a single Java object (POJO).