Microservice architectures are a recent development trend that enable the agile delivery of application features to end users. In this presentation, Joe Brinkman, VP of Technology at DNN, highlights the fundamentals and benefits of building web applications using microservices.

1. HOW TO BUILD
MODERN WEB
APPLICATIONS USING
MICROSERVICES
Presented by: Joe Brinkman
Co-Founder and VP Technology, DNN

2. Traditional Web Apps
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< > www.mysite.com
< > www.mysite.com
< > www.mysite.com
< > www.mysite.com
< > www.mysite.com< > www.mysite.com
Authentication
Logging
Forms
Membership/Profile
Content
Workflow
Forums/Discussion Groups
Sliders
Authentication
Logging
Forms
Content
Workflow
Forums/Discussion Groups
Sliders
Membership/Profile

3. Traditional Web Apps
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Monolith Challenges
• Tight Coupling
• Scaling
• Deployment
• Single Language

4. Why Microservices?
“We can scale our operation
independently, maintain unparalleled
system availability, and introduce
new services quickly without the
need for massive reconfiguration.”
Werner Vogels,
CTO, Amazon

5. Why Microservices
Speed
• Development
• Deployment
• Corrective
Action
Safety
• Operations
• Data
Scale
• Scope
• Volume
• Interactions
Building solutions with speed and safety at scale.

6. Microservice Web Apps
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Authentication Membership
Logging
Forms
Content
Discussions
Authentication
Content
Content
Discussions
DiscussionsDiscussions
Authentication Membership
Logging
Forms
Content
Discussions
V1.1V1.1
Microservices
Node.JS
C#

7. Key Principles
Small
in size

8. Key Principles
Messaging Enabled

9. Key Principles
Messaging Enabled
Bounded scope

10. Key Principles
Autonomous
development

11. Key Principles
Independently
deployed

12. Key Principles
Decentralized

13. Key Principles
Automated build &
deployment

14. Best Practices
•Course-grained APIs
•Separate data-store per service
•Deploy in containers
(or container like)
•Services should be stateless
(cattle not pets)
•Build for failure

15. For More Information
Joe Brinkman
Co-Founder and VP Technology, DNN
@jbrinkman
http://www.dnnsoftware.com