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Course Outline
Introduction to Rule Engines
- Brief history of Expert Systems and Rule Engines
- Understanding Artificial Intelligence
- Forward chaining versus backward chaining
- Declarative programming versus procedural/Object-Oriented (OOP) approaches
- Comparing available solutions
- When to utilize rule engines
- When to avoid rule engines
- Alternatives to rule engines
KIE
- Declarative models versus traditional Fact Models
- Executing simple rules with basic tests
- Authoring assets
- Decision tables
- Rule templates
- Guided rule editor
- Testing, limitations, and benefits
- Developing simple processes incorporating rules
Writing Rules in Eclipse
- Stateless versus stateful sessions
- Selecting appropriate facts
- Basic operators and Drools-specific operators
- Basic accumulate functions (sum, max, etc.)
- Intermediate calculations
- Inserting new facts
- Extensive hands-on exercises
Ordering Rules with BPMN
- Using salience
- Ruleflow versus BPMN 2.0
- Executing rule sets from a process
- Rules versus gateways
- Overview of BPMN 2.0 features (transactions, exception handling)
- Comprehensive declarative business logic in Drools
Domain Specific Languages (DSL)
- Creating new languages
- Preparing DSL for management use
- Basic Natural Language Processing (NLP) with DSL
- Strategies for writing DSL from existing rules
- Strategies for writing rules from DSL authored by analysts
Unit Testing
- Test strategies (test per case versus test per rule)
- Automating test execution
Requirements
While not mandatory, strong programming skills in any language (such as SQL, Java, C#, or VBA) are highly recommended.
21 Hours
Testimonials (2)
I loved that he was able to see our machines to help us when we got stuck.
Megan Burns - Sandia National Labs
Course - Drools 7 and DSL for Business Analysts
Exercises and solving problems in groups when the problems were more difficult.