When Is It Time to Switch to a Decision Rules Engine?
Explore the transformative benefits of adopting a Decision Rules Engine for your business. Learn how it enhances agility, supports scalability, and drives cost-effective innovation.
Explore the transformative benefits of adopting a Decision Rules Engine for your business. Learn how it enhances agility, supports scalability, and drives cost-effective innovation.
Rule engines in Java serve as pivotal tools for automating the application of business rules, efficiently hastening decision-making processes and enhancing the manageability of Java code.
According to Gartner's study, 65% of today's decisions are more complex (involving more choices or stakeholders) than 2 years earlier.McKinsey & Company study showed that 20% of respondents think, their organization's decisions are not optimal. 68% of mid-level managers and 57% of C-level executives say their decision-making is time inefficient.
Back in the day, Global Positioning System, known as GPS, has revolutionized the entire supply chain management by enabling real-time tracking.
Business Rules are instructions on how the system (software or service) should behave given the exact conditions. The typical business rules structure looks like this:
Business Rules usually refer to statements that concern a business model, pricing, offer, product/service attributes, or communication with a customer.
The following statements are Business Rules:
As the name suggests, business people create business rules.
The companies use business rules among others to:
The when-then statement is generic, and it can cover a lot. Consider the following sentence:
Is it a Business Rule or not? It might be, but it's standard e-commerce button behavior, and the business people usually don't focus on it. Instead, they concentrate on the Rules that are not obvious and need a business decision (such as the amount of the discount).
The examples in the previous subchapter are simple on purpose. They highlight the main idea. In business reality, business rules are far more complicated. The more complicated system or service, the more sophisticated the rules are.
Business Rules should help you simplify and organize the business process.
A Business Rules Engine is a software that helps you manage and execute Business Rules. The main advantage of the engine is the separation of the business logic from the hard code. It leads to:
The users might model the rules as (depending on an engine):
Usually, Business Rules Engines deliver a user interface in the form of:
Business Rules Engine might come as:
You can install Business Rules Engines:
You should decide on a Business Rules Engine if at least one of the statements below is valid:
On the other hand, implementing the rules engine might occur an unnecessary effort, if:
It depends on several factors:
Are they business users, technical users, or both? Do they need the user interface? Do they prefer Excel? Hyperon provides the GUI and supports working in Excel.
Some solutions require installing a desktop native application on every user's computer. Others are browser-based (Hyperon, for instance), and it makes it easier to access the tool.
Most Business Rules Engines (including Hyperon) works both ways.
a) Simple (several when-then statements, almost none exceptions, no scoring needed)
Look for tools supporting:
b) Medium (hundreds when-then statements, some exceptions, simple scoring)
Look for tools supporting:
c) Advanced (thousands or more when-then statements, lots of exceptions, advanced scoring)
Look for tools supporting:
Hyperon is the best fit for advanced Business Rules. Decision trees or natural language processors with thousands of rules lose clarity. Decision tables are more straightforward to comprehend. Moreover, functions add unlimited possibilities to modeling.