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Drools for Developers

Master Drools - the most popular Java rule engine framework
4.3
4.3/5
(24 reviews)
99 students
Created by

9.1

Classbaze Grade®

8.8

Freshness

9.1

Popularity

8.9

Material

Master Drools - the most popular Java rule engine framework
Platform: Udemy
Video: 1h 55m
Language: English
Next start: On Demand

Best Java classes:

Classbaze Rating

Classbaze Grade®

9.1 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness

8.8 / 10
This course was last updated on 5/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Popularity

9.1 / 10
We analyzed factors such as the rating (4.3/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Material

8.9 / 10
Video Score: 7.8 / 10
The course includes 1h 55m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
The average video length is 7 hours 48 minutes of 711 Java courses on Udemy.
Detail Score: 9.3 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.5 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

0 article.
6 resources.
0 exercise.
0 test.

In this page

About the course

Build a strong foundation in Drools with this practical course suited to both beginners and experienced professionals.
A rule engine is essential becuase unlike regular code, with rules, the extent to which our rule based logic can be abstracted matters. Drools is the top ranked rule engine in the market. Drools is one of the leading implementations of rule-engines and uses the Rete Algorithm for pattern matching. Rule Engines are being used more and more for their role in handling complex business logic and increased efficiency. Use cases of rule engines today range from transferring maintenance to business owners [non technical people] to centralizing business logic with improvements in security and efficiency. As such more and more jobs are going to developers who have the skill of using rule engines like Drools.
This course will guide you through all the basics of Drools and get you ready to tackle any business logic dependent project that comes your way.
We will cover the following pillars of Drools:
1)Drools Concepts: Start off by learning the syntax of drools. Understand the basic structure of a rule. Why do we use Drools? What is a stateless or state-full session?
2)Drools Setup: Understand how to create Drools sessions and setup drools rules files. Setup a Java app and a Java Spring app which uses Drools.
3)Drools skills: Here we will pick up the advanced skills of Drools. Learn how to master Drools techniques like prioritization using Salience and Agenda groups. Make use of activation groups. Practically implement state-full and stateless sessions. Help business users by working on cross products and decision tables. See how to implement them in real life situations. Write re-usable code using Inference and InsertLogical commands.
Everything is well documented and separated, so you can find what you need. Assignments and Quizzes will make sure you stay on track and test your knowledge. The course will have a combination of theory and practical examples.

What can you learn from this course?

✓ How to Setup Drools
✓ Stateful VS Stateless sessions
✓ How to use Salience to prioritize rules
✓ The use of Agenda groups in Drools
✓ Drools Activation Groups
✓ How to use Decision Tables and Cross products in Drools
✓ Drools Language Syntax

What you need to start the course?

• A desire to learn and Crush It!
• A working Computer with either Windows/Mac
• OS or Linux
• An Internet connection
• All technologies we will use will be free/have free trial versions
• Some Basic knowledge of unix/linux commands can be helpful, but not required

Who is this course is made for?

• Developers/Tech Leads looking to implementing Drools Rule Engine in their applications
• Developers who want to implement complex data driven decision tables using Drools
• Anybody with a desire to earn more by learning more!

Are there coupons or discounts for Drools for Developers ? What is the current price?

The course costs $11.99. And currently there is a 52% discount on the original price of the course, which was $24.99. So you save $13 if you enroll the course now.
The average price is $21.2 of 711 Java courses. So this course is 43% cheaper than the average Java course on Udemy.

Will I be refunded if I'm not satisfied with the Drools for Developers course?

YES, Drools for Developers has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any financial aid for this course?

Currently we could not find a scholarship for the Drools for Developers course, but there is a $13 discount from the original price ($24.99). So the current price is just $11.99.

Who will teach this course? Can I trust Vaga Notes?

Vaga Notes has created 63 courses that got 2,465 reviews which are generally positive. Vaga Notes has taught 25,274 students and received a 3.9 average review out of 2,465 reviews. Depending on the information available, we think that Vaga Notes is an instructor that you can trust.
Creating better Software Developers
Graduated from the University of Pennsylvania with a degree in Computer Science. Has been working in the Industry for a few years now.  He likes to teach as a hobby. Just have a passion for teaching and enjoy doing this on the side. He tries to be concise and to the point, while making sure students follow all the best practices.

9.1

Classbaze Grade®

8.8

Freshness

9.1

Popularity

8.9

Material

Platform: Udemy
Video: 1h 55m
Language: English
Next start: On Demand

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