Master Drools Programming - Learn How to Write Drools Rules

Learn how to run and write rules for Drools Rule Engine using DRL files and how to work with spredsheet decision tables

4.47 (1900 reviews)

Udemy

platform

English

language

Programming Languages

What you will learn

Program rules in Drools 7 domain specific language

Learn Drools language constructs like insert, modify, exists, forall, insertLogical, salience, agenda-group etc

Create spreadsheet decision tables and spreadsheet templates

What is Complex Event Processing and how Drools handles it

How to use rule templates (DRT or Freemarker) and run dynamically defined DRL

Understand different Drools running modes (active/passive, cloud/stream, sequential)

How Drools works internally and what to keep in mind for writing faster performing rules

Course Gallery

Master Drools Programming - Learn How to Write Drools Rules – Screenshot 1 — Screenshot 1 – Master Drools Programming - Learn How to Write Drools Rules

Master Drools Programming - Learn How to Write Drools Rules – Screenshot 2 — Screenshot 2 – Master Drools Programming - Learn How to Write Drools Rules

Master Drools Programming - Learn How to Write Drools Rules – Screenshot 3 — Screenshot 3 – Master Drools Programming - Learn How to Write Drools Rules

Master Drools Programming - Learn How to Write Drools Rules – Screenshot 4 — Screenshot 4 – Master Drools Programming - Learn How to Write Drools Rules

Charts

Students

Price

Rating & Reviews

Enrollment Distribution

Comidoc Review

Our Verdict

Master Drools Programming offers a comprehensive, clear, and practical introduction to the Drools Rule Engine. While more examples and coverage of runtime concepts could be added, it provides students with a solid understanding of rule writing essentials, helping them create and deploy DRL files in Kie Server - making it an ideal starting point for beginners exploring Drools.

What We Liked

Instructor is knowledgeable and explains concepts clearly and thoroughly, helping beginners get started with Drools
Practical approach with examples that build on previous topics, enabling students to understand advanced concepts
Excellent foundation for learning about Drools, with a focus on the essentials of rule writing
Covers creating and deploying DRL files in Kie Server and calling them via REST API
Clear and systematic course structure ideal for understanding Drools

Potential Drawbacks

Lack of real-world, non-Visa application scenarios for some advanced topics like 'forall'
More examples required to help understand various Drools keywords and functions
Limited coverage of certain runtime concepts such as modules in the core Drools API
Minimal emphasis on best practices of software development using rules
No hands-on assignments for practical experience
Basic Java knowledge required and no live coding during video