MuleSoft (Mule4)

**Company 1:** 1) What is batch processing in mule4 ? Ans: Let’s discuss Batch Processing. MuleSoft  allows you to process messages as a batch which can be achieved by batch scope. Batch scope in a mule application can divide the input payload into individual records, performs actions on these individual records, and then sends the processed data to target systems. Batch job divides payload as 100 records a batch, like that it will process 16 threads at a time. Batch has three phases in Mule 4. Load And Dispatch:    It will create job instances, convert payload into collection of records and then split the collection into individual records for processing. Process: In this   phase, it processes all individual records asynchronously. Batch step in this phase allows you to filter records. We can also use batch aggregator processor to aggregate records into groups. For example, if you want to process 10 as one group, you can set the aggregate processor size as 10 ....