Rule Engines

📰 Dev.to · Paresh Awashank

‘Rule Engine’ In the name itself it has a word ‘Engine’ and it may be because many times it handles...

Published 11 Mar 2026

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Title: Rule Engines

URL Source: https://dev.to/paresh4734/rule-engines-4459

Published Time: 2026-03-11T05:06:17Z

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Posted on Mar 11

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# Rule Engines

[#code](https://dev.to/t/code)[#sql](https://dev.to/t/sql)[#development](https://dev.to/t/development)

‘Rule Engine’ In the name itself it has a word ‘Engine’ and it may be because many times it handles complex processing to produce the desired output from the provided inputs. Now why I choose this topic to write a blog on??? Because recently I came across one scenario in which the client loss the revenue only because of one small flaw in the Rule Engine, and many time it is better to learn from the other’s mistake and hence I thought to wright something on the ‘Rule Engine’!

So, the analogy behind the word Engine (which we normally use for the mechani
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