Devoxx 2015 presentation on process-driven applications

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Process-driven applications:
let BPM do (some of) your work
KrisVerlaenen
jBPM Project Lead
Red Hat

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Overview
●
Introduction
●
BPM
●
Process-driven applications
– Goal
– Evolution
– Demo
●
Flexible / adaptive

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Why?
✔ Visibility
✔ Monitoring
✔ Higher-level
✔ Continuous improvement
✔ Agility
Business Process

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Authoring
Monitoring Execution

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Process-driven applications
=
Helping you develop
your application

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Evolution
More, more, more !
✔ Framework or tool?
✔ From embedded to as a service
✔ Higher level and domain-specific
✔ Flexible / adaptive
Devoxx 2008

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Evolution: Framework or Tool?
Core Process Engine
BPMN 2.0 Standard
Process, Rules and CEP
Process Management Console
Data Modeler, Form Modeler, BAM
BpmPaaS, Process Execution Server
Process-Driven Application Development
More Building Blocks

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Evolution: From Embedded ...
Embedded
Process
Engine
Custom Application
Developer-oriented
● Close integration
– Java POJO
– Persistence & Tx
● (Typically) scales within
application

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Custom
Application 2
Evolution: ... to as a Service
As a service
Process
Engine
RemoteAPI
Custom
Application 1
Custom
Application 3
More Choice

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Database
Horizontal Scaling: Symmetric
Project1
Project2
Project1
Project2
Project1
Project2
Project1
Project2
Project1
Project2

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Database
Horizontal Scaling:Asymmetric
Project1
Project2
Project1
Project2
Database

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Evolution: Domain-Specific
● Use higher-level constructs specific to your domain
● Business analyst collaboration
More People

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Evolution: Domain-Specific
● Customization is absolutely necessary
Customization

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Process-driven Applications
More Building Blocks
More Choice
More People
Help developYOUR application
Requirements
● Out-of-the-box building blocks
● Prototype / time to market
● Choice / flexibility
● Evolve Customization

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Operating System
Application Server
CEPProcess Rules
Remote API (REST, JMS, WS, Java, EJB)
Human TasksJobsPersistence
Transactions

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Core engineAuthoring BAM
Web UI

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Demo

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Evolution: Flexible / Adaptive
● Spectrum of process types
● Requires
– Ad-hoc choice
– Dynamic modifications
– Case file, roles, milestones, etc. More Flexible
Structured Process Dynamic Case

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Demo

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Process-driven applications
=
Helping you develop
your application

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Getting Started
● http://www.jbpm.org
● jBPM v6.3.0.Final
● Getting started
– jBPM-installer
– Docker image
● Developer copy of JBoss BPM Suite
● Contact us !

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Questions?

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Backup Slides

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