Anypoint Platform Development: DataWeave 2.0 (Mule 4) Training

Live Online & Classroom Enterprise Certification Training

This instructor-led course is for Mule 4 developers or architects who want to advance their DataWeave 2.0 skills so that they can build complex transformations

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What is Anypoint Platform Development: DataWeave 2.0 (Mule 4) Certification Training about?

This instructor-led course is for developers interested in advancing their DataWeave 2.0 skills beyond those taught in the Anypoint Platform Development - Fundamentals (Mule 4) course or the selfstudy MuleSoft.U Development Fundamentals (Mule 4) course.

What are the objectives of Anypoint Platform Development: DataWeave 2.0 (Mule 4) Certification Training ?

At the end of this course, students should be able to:

Write generalized and reusable transformations using variables, functions, DataWeave modules and mappings, and dynamic evaluation components.
Build up complex transformations from smaller testable steps.
Build more robust and testable functions and expressions using strong typing, match operators, error handling, and logging.
Create, transform, filter, combine, shuffle, select from, and reduce complex data structures that
include nested arrays, objects, and arrays of objects.
Recursively replace or format every element or a list of elements in a nested schema.

What are the prerequisites for Anypoint Platform Development: DataWeave 2.0 (Mule 4) Certification Training?

Completion of one of the following courses or equivalent knowledge from 6+ months Mule development experience and passing of the MCD - Level 1 (Mule 4) exam:

Anypoint Platform Development: Fundamentals (Mule 4) instructor-led course
MuleSoft.U Development Fundamentals (Mule 4) self-study course
Anypoint Platform Development: Mule 4 for Mule 3 Users instructor-led course
MuleSoft.U Development Mule 4 for Mule 3 Users self-study course

Note: If you have not taken one of these courses or passed the exam, you will be contacted to confirm your qualifications.

If you are new to functional programming, read An introduction to functional programming in JavaScript.

Available Training Modes

Live Online Training

12 Hours

Classroom Training

2 Days

Course Outline Expand All

Expand All

Transforming Data using Metadata

Apply DataWeave fundamentals as learned in the Development Fundamentals course

Configure metadata for DataWeave transformation input and output

Set example input for DataWeave transformations

Organizing DataWeave Code with Variables and Functions

Organize DataWeave code into variables and functions

Pass functions and lambda expressions as parameters to other DataWeave functions

Chain DataWeave functions together

Create and use reusable DataWeave modules

Write more robust functions using the match operator to test for data types

Constructing Arrays and Objects

Add components to and remove elements from arrays and objects

Construct objects from lists of DataWeave expressions using object constructor curly braces { }

Troubleshoot common issues when using object constructor curly braces { }

Iteratively Transforming Data using Mapping Operators

Transform elements of arrays into a new array using the map operator

Transform elements of objects into a new object using the mapObject operator

Combine map and mapObject operators to transform complex schema

Extract an array of keys and/or values from an object using the pluck operator

Reduce and accumulate array elements to other output types using the reduce operator

Recursively Transforming Complex Structures

Write recursive functions to transform complex schema

Replace keys or values at any level of a nested data structure using a lookup object

Who is the instructor for this training?

The trainer for this Anypoint Platform Development: DataWeave 2.0 (Mule 4) Training has extensive experience in this domain, including years of experience training & mentoring professionals.

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