Salesforce Anypoint Platform Development: DataWeave (DEX480)

Price
$1,800.00 USD

Duration
2 Days

 

Delivery Methods
Virtual Instructor Led
Private Group

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Course Overview

Discover how to build complex data transformations in Anypoint Platform with DataWeave. In this 2-day instructor-led course, learn how to write simple, reusable transformations using variables, functions, and DataWeave modules, and how to customize complex data structures, including nested arrays, objects, and arrays of objects.

Course Objectives

  • Write simple, reusable transformations using variables, functions, and DataWeave modules.
  • Use the DataWeave Playground to write and test DataWeave code.
  • Build complex transformations from smaller, testable steps.
  • Configure robust and testable functions and expressions with strong typing, match operators, error handling, and logging.
  • Customize complex data structures, including nested arrays, objects, and arrays of objects.
  • Format or replace nested schema elements.
  • Calculate key performance indicators (KPI) in order to reduce arrays to other data structures or data types.

Who Should Attend?

  • This course is designed for MuleSoft developers or architects who are responsible for building complex data transformations in Anypoint Platform with DataWeave.
  • Top-rated instructors: Our crew of subject matter experts have an average instructor rating of 4.8 out of 5 across thousands of reviews.
  • Authorized content: We maintain more than 35 Authorized Training Partnerships with the top players in tech, ensuring your course materials contain the most relevant and up-to date information.
  • Interactive classroom participation: Our virtual training includes live lectures, demonstrations and virtual labs that allow you to participate in discussions with your instructor and fellow classmates to get real-time feedback.
  • Post Class Resources: Review your class content, catch up on any material you may have missed or perfect your new skills with access to resources after your course is complete.
  • Private Group Training: Let our world-class instructors deliver exclusive training courses just for your employees. Our private group training is designed to promote your team’s shared growth and skill development.
  • Tailored Training Solutions: Our subject matter experts can customize the class to specifically address the unique goals of your team.

Course Prerequisites

Students should hold their MuleSoft Developer I credential or possess equivalent knowledge, and have a basic understanding of functional programming. Students who are new to functional programming are encouraged to check out the following article: https://opensource.com/article/17/6/functional-javascript

Agenda

1. DataWeave Fundamentals

  • Review Dataweave Fundamentals
  • Apply Dataweave Two Argument Functions Using Infix Notation
  • Group Array and Object Elements
  • Retype Dataweave Expressions During Code Execution

2. Reusable Dataweave Code

  • Organize Dataweave Code into Variables and Functions
  • Enclose Variables and Functions in Do Statement Scopes
  • Pass Functions and Lambda Expressions
  • Create Reusable Dataweave Modules

3. Defensive and Robust Dataweave

  • Write Defensive Dataweave Expressions
  • Use Match Operator to Write Robust Functions
  • Handle Errors
  • Log from Inside Dataweave Expressions

4. Arrays and Objects

  • Manage Array and Object Elements
  • Configure Objects from Dataweave Expression Lists
  • Troubleshoot Common Object Constructor Curly Braces Issues

5. Array and Object Mapping

  • Combine Objects and Arrays into Nested Data Structures
  • Extract an Array of Keys or Values from an Object
  • Use Dataweave Core Arrays Module Functions
  • Merge Two Nested Schema Using the Join Function

6. Nested Data Structures

  • Update Nested Data Structures
  • Mask Data Structure Parts
  • Transform Nested Data Structures with Recursive Functions

7. Array Data

  • Test Array Elements
  • Reduce Array Elements to Other Output Types
  • Calculate KPIs from Input Collections
 

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We can enroll multiple students in an upcoming class or schedule a dedicated private training event designed to meet your organization’s needs.

               
 



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