Declarative Programming Model
Drools uses a rule-based approach, allowing you to specify what the desired outcome is rather than detailing the control flow to achieve it. This can simplify complex decision-making logic and make the codebase easier to understand and maintain.
Separation of Business Logic
It separates business rules from application code, which makes the rules easier to modify, understand, and manage without needing to redeploy the entire application.
Flexibility and Adaptability
Drools allows for real-time decision-making changes. Business users can adjust the rules dynamically based on changing requirements, increasing the system's responsiveness to business needs.
Integration with Java
As a Java-based rules engine, Drools integrates seamlessly with Java applications, making it a versatile choice for Java developers.
Comprehensive Toolkit
Drools provides a rich set of features including a web-based interface for authoring and managing rules, decision tables, a rules repository, and more, providing a comprehensive toolkit for rule management.
Drools is a good choice for projects that require advanced rule processing capabilities, especially when dealing with complex interdependencies among rules. It offers a high level of configurability and is well-suited for enterprise applications that demand precision in decision automation.
We have collected here some useful links to help you find out if Drools is good.
Check the traffic stats of Drools on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Drools on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Drools's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Drools on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about Drools on Reddit. This can help you find out how popualr the product is and what people think about it.
See https://cacm.acm.org/magazines/2023/6/273222-the-silent-revolution-of-sat/fulltext and also modern production rules engines like https://drools.org/ Oddly, back when “expert system shells” were cool people thought 10,000 rules were difficult to handle, now 1,000,000 might not be a problem at all. Back then the RETE algorithm was still under development and people were using linear search and not hash tables... - Source: Hacker News / over 2 years ago
Drools – an open-source business rule management system that allows developers to create and manage complex decision logic. Source: about 3 years ago
- Drools - Available in JVM environments (Java, Scala and similar) - uses FEEL for expression language. Source: about 3 years ago
GoRules is a modern, open-source rules engine designed for high performance and scalability. Our mission is to democratise rules engines and drive early adoption. Rules engines are very useful as they allow business users to easily understand and modify core business logic with little help from developers. You can think of us as a modern, less memory-hungry version of Drools that will be available in many... Source: about 3 years ago
Is this something like Drools? It's quite uncommon but it is used in situations where certain sets of business rules change a lot and you want business analysts to be able to quickly change them in a simple graphical UI. Source: over 4 years ago
One of the most commonly asked Drools questions that I see on StackOverflow is something along the lines of "How do I do a database query from Drools?". - Source: dev.to / about 5 years ago
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Is Drools good? This is an informative page that will help you find out. Moreover, you can review and discuss Drools here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
