Posts

Showing posts with the label Camunda 8 DMN

Camunda 8 DMN vs Camunda 7 DMN – DiffĂ©rences clĂ©s

 La Decision Model and Notation (DMN) est un standard permettant de modĂ©liser et d’automatiser des règles mĂ©tier de manière claire et maintenable. Les versions Camunda 7 et Camunda 8 , proposĂ©es par Camunda , prennent en charge DMN, mais avec des diffĂ©rences importantes au niveau de l’architecture, du moteur d’exĂ©cution et du langage d’expression. Cet article explique les diffĂ©rences essentielles entre DMN dans Camunda 7 et Camunda 8 afin d’aider les Ă©quipes techniques Ă  mieux comprendre les impacts lors d’une migration. 🔹 1. Architecture et moteur d’exĂ©cution La diffĂ©rence la plus fondamentale concerne l’architecture : Camunda 7 repose sur un moteur Java monolithique, gĂ©nĂ©ralement intĂ©grĂ© dans une application Spring Boot ou exĂ©cutĂ© sur un serveur applicatif. Camunda 8 s’appuie sur le moteur Zeebe , conçu pour une exĂ©cution cloud-native , distribuĂ©e et hautement scalable. 👉 ConsĂ©quence directe : l’exĂ©cution des dĂ©cisions DMN dans Camunda 8 est pensĂ©e pour la mon...

Camunda 8 DMN vs Camunda 7 DMN – Key Differences

Decision Model and Notation (DMN) is a standards-based way to define, manage and automate business decisions that are part of your process automation solution. Both Camunda 7 and Camunda 8 support DMN, but there are important differences in how DMN is executed, modelled and integrated in the newer version. 🎯 1. Underlying Engine and Architecture One of the most fundamental differences between Camunda 7 and Camunda 8 — and therefore for DMN — is the engine architecture: Camunda 7 is built on the traditional Java-based process engine. Camunda 8 uses the Zeebe engine, designed for cloud-native, scalable execution of both BPMN and DMN models. This means that in Camunda 8, DMN execution is part of a distributed, horizontally scalable decision engine, whereas in Camunda 7 it runs in a monolithic embedded or server-based JVM. This foundational change influences performance and how decision models are deployed and scaled. đź§  2. Expression Language Used in DMN A key technical differe...