When does class start/end?
Class hours may vary, please reach out to contact@ascendientlearning.com if you have any questions.
Anypoint Platform Development: DataWeave
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,...
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$1,800 USD
Duration
2 days
Course Code
DEX480
Available Formats
Classroom
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.
Skills Gained
When you complete this class, you will be able to:
- 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 Can Benefit
This course is designed for MuleSoft developers or architects who are responsible for building complex data transformations in Anypoint Platform with DataWeave. 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.
Prerequisites
- Experience developing Mule 4 applications as demonstrated by one of the following: A current MuleSoft Certified Developer - Level 1 certification, Completion of the Anypoint Platform Development: Fundamentals course, or Completion of the Anypoint Platform Development: Mule 4 for Mule 3 Users course
- A basic knowledge of functional programming
- Note: If you are new to functional programming, read An introduction to functional programming in JavaScript.
Course Details
Setup Requirements
- A computer with at least 8-16 GB available RAM (16 highly recommended), 2GHz CPU, and 10GB available storage
- Internet access to port 80 (with > 5Mbps download and > 2Mbps upload)
- Anypoint Studio 7.14.0 or later with embedded Mule runtime
- Advanced REST Client (or any other REST client application)
DataWeave Fundamentals
- Review Dataweave Fundamentals
- Apply Dataweave Two Argument Functions Using Infix Notation
- Group Array and Object Elements
- Retype Dataweave Expressions During Code Execution
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
Defensive and Robust Dataweave
- Write Defensive Dataweave Expressions
- Use Match Operator to Write Robust Functions
- Handle Errors
- Log from Inside Dataweave Expressions
Arrays and Objects
- Manage Array and Object Elements
- Configure Objects from Dataweave Expression Lists
- Troubleshoot Common Object Constructor Curly Braces Issues
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
Nested Data Structures
- Update Nested Data Structures
- Mask Data Structure Parts
- Transform Nested Data Structures with Recursive Functions
Array Data
- Test Array Elements
- Reduce Array Elements to Other Output Types
- Calculate KPIs from Input Collections
Schedule
FAQ
Does the course schedule include a Lunchbreak?
Classes typically include a 1-hour lunch break around midday. However, the exact break times and duration can vary depending on the specific class. Your instructor will provide detailed information at the start of the course.
What languages are used to deliver training?
Most courses are conducted in English, unless otherwise specified. Some courses will have the word "FRENCH" marked in red beside the scheduled date(s) indicating the language of instruction.
What does GTR stand for?
GTR stands for Guaranteed to Run; if you see a course with this status, it means this event is confirmed to run. View our GTR page to see our full list of Guaranteed to Run courses.
How do I find an Ascendient Learning training location?
We have training locations across the United States and Canada - View a complete list of classroom training locations.
Which delivery formats are available?
At Ascendient Learning, we offer training that is Instructor-Led, Online, Virtual, and Self-Paced.
Does Ascendient Learning deliver group training?
Yes, we provide training for groups, individuals and private on sites. View our group training page for more information.
What does vendor-authorized training mean?
As a vendor-authorized training partner, we offer a curriculum that our partners have vetted. We use the same course materials and facilitate the same labs as our vendor-delivered training. These courses are considered the gold standard and, as such, are priced accordingly.
Is the training too basic, or will you go deep into technology?
It depends on your requirements, your role in your company, and your depth of knowledge. The good news about many of our learning paths, you can start from the fundamentals to highly specialized training.
How up-to-date are your courses and support materials?
We continuously work with our vendors to evaluate and refresh course material to reflect the latest training courses and best practices.
Are your instructors seasoned trainers who have deep knowledge of the training topic?
Ascendient Learning instructors have an average of 27 years of practical IT experience and have also served as consultants for an average of 15 years. To stay current, instructors spend at least 25 percent of their time learning new, emerging technologies and courses.
Do you provide hands-on training and exercises in an actual lab environment?
Lab access is dependent on the vendor and the type of training you sign up for. However, many of our top vendors will provide lab access to students to test and practice. The course description will specify lab access.
Will you customize the training for our company’s specific needs and goals?
We will work with you to identify training needs and areas of growth. We offer a variety of training methods, such as private group training, on-site of your choice, and virtually. We provide courses and certifications that are aligned with your business goals.
How do I get started with certification?
Getting started on a certification pathway depends on your goals and the vendor you choose to get certified in. Many vendors offer entry-level IT certification to advanced IT certification that can boost your career. To get access to certification vouchers and discounts, please contact info@ascendientlearning.com.
Will I get access to content after I complete a course?
You will get access to the PDF of course books and guides, but access to the recording and slides will depend on the vendor and type of training you receive.
How do I request a W9 for Ascendient Learning?
View our filing status and how to request a W9.
Reviews
Great and very intuitive. Better than the traditional hit the wrong button/lose points.
it was good and very informative. Instructure covered everything in detail.
Easy to work with. Learning material pdfs were able to be printed out in color which was very nice to write on.
ExitCertified provided a very organized way to learn and provided materials to follow along.
ExitCertified was a great. They gave me all the materials and information I needed ahead of time to prepare for the course.
