domain driven design and rim. introduction 1 rimresistance is futile, you will be assimilated!
TRANSCRIPT
![Page 1: Domain Driven Design and RIM. Introduction 1 RIMResistance is Futile, you Will be Assimilated!](https://reader034.vdocuments.mx/reader034/viewer/2022051515/5514d6ae550346935c8b5128/html5/thumbnails/1.jpg)
Domain Driven Design and RIM
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Introduction
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RIMResistance is Futile, you Will be Assimilated!
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Agenda
RIMBAA ExperiencesDomain Driven Design AppliedFIHR with DDD
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![Page 4: Domain Driven Design and RIM. Introduction 1 RIMResistance is Futile, you Will be Assimilated!](https://reader034.vdocuments.mx/reader034/viewer/2022051515/5514d6ae550346935c8b5128/html5/thumbnails/4.jpg)
Agenda
RIMBAA ExperiencesDomain Driven Design AppliedFIHR with DDD
4
![Page 5: Domain Driven Design and RIM. Introduction 1 RIMResistance is Futile, you Will be Assimilated!](https://reader034.vdocuments.mx/reader034/viewer/2022051515/5514d6ae550346935c8b5128/html5/thumbnails/5.jpg)
Experiences from the field
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• RIMBAA Challenges– Object Oriented skills not mainstream– Developers’ dependencies on
frameworks – ORM not needed – What !!!– RIM knowledge required– Data Types – I agree!– HL7 2.x perception
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Current RIMBAA Project
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• Fresenius Health Care NA– 2000 Kidney Dialysis Clinics – 200k Active Patients– RIMBAA HIE Platform– Central Patient Administration– Coexist with legacy applications– Project needs to evolve in Agile
environment
![Page 7: Domain Driven Design and RIM. Introduction 1 RIMResistance is Futile, you Will be Assimilated!](https://reader034.vdocuments.mx/reader034/viewer/2022051515/5514d6ae550346935c8b5128/html5/thumbnails/7.jpg)
Agenda
RIMBAA ExperiencesDomain Driven Design AppliedFIHR with DDD
7
![Page 8: Domain Driven Design and RIM. Introduction 1 RIMResistance is Futile, you Will be Assimilated!](https://reader034.vdocuments.mx/reader034/viewer/2022051515/5514d6ae550346935c8b5128/html5/thumbnails/8.jpg)
Architecture
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• Domain Driven Design & RIM– Vital Patterns
• Bounded Context (Universal Domains)• Aggregate Root (R-MIM)• Specification (Constraints, Business Rules)• Event Sourcing (State Storage, Ultimate
Audit)• Command Query Responsibility Segregation
(RIM Isolation)
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Bounded Context
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User Interface
User Interface
View ModelView ModelRIMRIM
RIM EventsRIM Events
Segregation
Commands
Query
EventsEvents AnyAny
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Patient Administration
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Patient TrackingPatient
Tracking
Current State
Current StateR-MIMR-MIM
AmbulatoryEncounterEvent
AmbulatoryEncounterEvent
Segregation
Commands
Query
Changed DataChanged Data 2NF2NF
![Page 11: Domain Driven Design and RIM. Introduction 1 RIMResistance is Futile, you Will be Assimilated!](https://reader034.vdocuments.mx/reader034/viewer/2022051515/5514d6ae550346935c8b5128/html5/thumbnails/11.jpg)
Agenda
RIMBAA ExperiencesDomain Driven Design AppliedFIHR with DDD
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![Page 12: Domain Driven Design and RIM. Introduction 1 RIMResistance is Futile, you Will be Assimilated!](https://reader034.vdocuments.mx/reader034/viewer/2022051515/5514d6ae550346935c8b5128/html5/thumbnails/12.jpg)
Challenges
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• Restful RIM Resources– CRUD theme– What’s a Resource– Future Proof– Local Extensions– Other Protocols– Deployment schemes
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Patient Administration
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RESTREST
ResourceResourceR-MIMR-MIM
AmbulatoryEncounterEvent
AmbulatoryEncounterEvent
Segregation
Post
Get
Changed DataChanged Data CCDCCD
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Patient Administration
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RESTREST
ResourceResourceR-MIMR-MIM
AmbulatoryEncounterEvent
AmbulatoryEncounterEvent
Post
Get
Changed DataChanged Data
ResourceResource
MessageMessage
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Patient De-Identify Deployment Example
Command
BIDMC BWH CHB MGH MIT
Segregation
Resource or Views
Firewall Firewall Firewall Firewall Firewall
R-MIM