This document summarizes a MuleSoft meetup event about batch processing. The meetup featured a presentation by Chetan Joshi on batch processing in Mule 4. The presentation covered what batch processing is, when it is used, its core components and phases in Mule 4, and included a demo. The meetup was hosted by Neeraj Kumar in NYC and provided information on upcoming related meetup events.

1. [NYC] MuleSoft Meetup Group
MuleSoft Batch Processing
10th April, 2021

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Host
Neeraj Kumar
ERP Development and
Integration Architect
Casper, NYC
About the speaker:
⮚ Working as ERP and Integration Architect @Casper, NYC.
⮚ 13.5+ Years of Experience in Oracle ERP and Integrations.
⮚ Managed multiple End to End Integration projects with ERP.
⮚ Certified MuleSoft Developer.

3. Safe Harbor Statement
• Both the speaker and host are organizing this meet up in individual capacity only.
We are not representing our companies here.
• This presentation is strictly for learning purpose only. Organizer/Presenter do not
hold any responsibility that same solution will work for your business
requirements also.
• This presentation is not meant for any promotional activities.

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Speakers
Chetan Joshi
Lead Engineer
Apisero Inc
About the speaker:
⮚ Working as Lead Engineer at Apisero Inc.
⮚ Indore- India MuleSoft Meetup Leader.
⮚ Certified MuleSoft Integration Architect

5. Mule 4
Batch Processing

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● Jobs that can run without end user interaction, or can be scheduled to run as resources permit
● Is a method of running high-volume, repetitive data jobs. The batch method allows users to process data when computing
resources are available, and with little or no user interaction.
● Is the processing of transaction in a group or batch. No user interaction is required once batch processing is underway.
What is Batch Processing?

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● Synchronizing data sets between business applications, such as syncing contacts between NetSuite and Salesforce.
● Extracting, transforming and loading (ETL) information into a target system, such as uploading data from a flat file (CSV) to
Hadoop.
● Handling large quantities of incoming data from an API into a legacy system.
Why/When Batch Processing?

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Components provided by Mule:
Batch Processing in Mule 4

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Batch Processing in Mule 4

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● Load and Dispatch.
● Process.
● On Complete
Batch Processing Phases

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● Implicit (Behind the Scenes)
● Creates Batch Job Instance (can access through vars.batchJobInstanceId )
● Creates a persistent queue (prefix BSQ)
Load and Dispatch Phase

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● Batch Step
● Async
● After processing a record in a step it moves back to Queue and state(stage) us updated.
● May create more internal queues ( when using Aggregator)
Process Phase

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Process Phase

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● States
On Complete Phase

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DEMO

16. Get ready to WIN a Special Gift from MuleSoft Community
Quiz Time

17. Question 1
Which of the following scheduling strategies NOT supported by batch processing?
A. Ordered Sequential
B. Shortest Job Next
C. Round Robin
D. All of the above are supported.
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18. Question 2
Which of the following takes the precedence in Batch Step?
A. Accept Expression
B. Accept Policy
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19. Question 3
What type of queues are created by batch job ?
A. Transient
B. Persistent
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Share:
○ Tweet your pictures using the hashtag #NYCMuleSoftMeetup
○ Invite your network to join: https://meetups.mulesoft.com/new-york-city/
Feedback:
○ Fill out the survey feedback and suggest topics for upcoming events
○ Contact MuleSoft at meetups@mulesoft.com for ways to improve the program
○ Reach out to Neeraj Kumar (Host) to suggest topics for next Meetup
What’s next?

21. 21
Topic: Deep Dive on Continuous Integration and Continuous Delivery ( CI / CD )
Date: Saturday, May 1st 2021, 11AM EDT
Speaker: Naimish Kakkad and Akshay Gupta
https://meetups.mulesoft.com/events/details/mulesoft-new-york-city-presents-deep-dive-on-continuous-integrationci-and-continuous-
deliverycd/
Topic: AWS S3 Integration with MuleSoft
Date: Saturday, May 15th 2021, 11AM EDT
Speaker: Tirthankar Kundu
https://meetups.mulesoft.com/events/details/mulesoft-new-york-city-presents-integrating-mulesoft-with-aws-s3-buckets/
Upcoming Meetups

22. Thank you