Service Fabric – Microservices in Microsoft World, Radu Vunvulea 30 may 2016

1. Service Fabric – Microservices in Microsoft World
Radu Vunvulea
June 02, 2016

3. Scope
Understand what are the main pilars of Service Fabric

5. What are Microservices?

7. Microservices
Software architecture style in which complex applications are
composed of small, independent processes communicating with
each other using language-agnostic APIs
Wikipedia

8. When we should use them?

9. If we need a system that should be…
High decoupled
Small
Easy to replace
Focus on doing a small task
Independent deployment units
Symmetrical architecture

10. Evolution - App Modernization
Maintenance
is hard
Adding new
features is slow
Changes are
expensive
Technology
becomes the
obstacle rather
than enabler

11. Service Fabric ?= Azure Service Fabric

12. Service Fabric
Microservices
Cloud
…
Azure
Azure Service
Fabric
AWS Service Fabric
On-premises Service Fabric

13. Overview
Service Fabric
Azure
Windows
Server
Linux
On-premises
Windows
Server
Linux
Hosted clouds
Windows
Server
Linux
Micros
ervice
Micros
ervice
Micros
ervice
Micros
ervice
Micros
ervice

14. Service Type

15. Service Type
ReliableService
•Classical
service
•Reliable
•Available
•Scalable
Actor
•State
•Turn-base
access
•Single
thread
•Reentrancy

16. Service Type
Stateless
•No state
persisted
between
calls
Stateful
•‘A’ state
is
persisted
between
calls

17. What kind of apps can we run in Service
Fabric?

18. What kind of apps we can run in Service Fabric?
Service Fabric
Web Sites
Application
Custom
logic

19. Services lifecycle &
Service Fabric Explorer

25. Debugging and Tracing

26. Debugging and Tracing
• Local debugging like any other .NET application
• Attach debugger to any Service Fabric Application (on-
premises or cloud)
• Diagnostic Events persistent in Cluster
• Real time Streaming Traces (Diagnostics Events)

27. ... and many more ...

28. ... and many more ...
Reliable Collections
Timers
Reminders
Events
Partition and Replication
Upgrade Domain
Fault Domains

29. Conclusion

30. Service Fabric
• Can runs on On-premises, not only on Azure
• Runs on Linux and Windows
• Not only .NET support
• Dev and Test is easy
• Learning curve is not so bat
https://github.com/Azure/
servicefabric-samples

31. {
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“blog” : “vunvulearadu.blogspot.com”,
“email” : ”vunvulear@outlook.com”,
“socialMedia” :
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“twitter” : “@RaduVunvulea”,
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