1. Microsoft Ignite 2015 4/16/2017 2:42 PM
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2. Build 2015
4/16/2017 2:42 PM
BRK3730
Building Resilient, Scalable Services with Microsoft Azure Service Fabric
Vaclav Turecek
Senior Program Manager
Vipul Modi
Principal Software Engineering Manager
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

3. Azure Service Fabric platform Applications and microservices
Build 2015
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Azure Service Fabric platform
Applications and microservices
Programming models
Scaling
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

4. 4/16/2017
Microsoft Azure Service Fabric A platform for reliable, hyperscale, microservice-based applications
microservices
Service Fabric
Health Monitoring
Container Orchestration & lifecycle management
High Availability
Hybrid Operations
Data Partitioning
Self-healing
Simple programming models
High Density
Rolling Upgrades
Low Latency
Placement Constraints
Fast startup & shutdown
Replication & Failover
Load balancing
Hyper-Scale
Automated Rollback
Stateful services
Private Clouds
Windows
Server
Linux
Azure
Windows
Server
Linux
Hosted Clouds
Windows
Server
Linux
© 2014 Microsoft Corporation. All rights reserved. Microsoft, Windows, and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

5. Battle-hardened for over 5 years
4/16/2017
Battle-hardened for over 5 years
Skype for Business
Hybrid Ops
Azure Document DB
billions transactions/week
Intune
800k devices
Azure Core Infrastructure
thousands of machines
Event Hubs
20bn events/day
Bing Cortana
500m evals/sec
Azure SQL Database
1.4 million databases
Power BI
© 2014 Microsoft Corporation. All rights reserved. Microsoft, Windows, and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

6. Service Fabric cluster with microservices
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Service Fabric cluster with microservices
App1
App2
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

7. What can you build with Service Fabric?
4/16/2017 2:42 PM
What can you build with Service Fabric?
Stateless services
A service that has state where the state is persisted to external storage, such as Azure databases or Azure storage
Existing web (ASP.NET) and worker role applications
Stateful services
Reliability of state through replication and local persistence
Reduces latency
Reduces the complexity and number of components in traditional three tier architecture
Existing apps written with other frameworks
node.js, Java VMs, any EXE
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

8. Service Fabric Applications
Applications composed of microservices
Reliable Actors API
Reliable Services API
Service Fabric
Container Orchestration & lifecycle management
High Availability
Hybrid Operations
Data Partitioning
Health Monitoring
Self-healing
Simple programming models
High Density
Rolling Upgrades
Low Latency
Placement Constraints
Fast startup & shutdown
Replication & Failover
Load balancing
Hyper-Scale
Automated Rollback
Stateful services
Azure
Private Clouds

9. Build 2015
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Reliable Actors API
Build reliable stateless and stateful objects with a virtual Actor Programming Model
Suitable for applications with multiple independent units of state and compute
Automatic state management and turn based concurrency (single threaded execution)
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

10. Demo: Reliable Actors API
Build 2015
4/16/2017 2:42 PM
Demo: Reliable Actors API
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

11. Learn more about Reliable Actors APIs
Build 2015
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Learn more about Reliable Actors APIs
Breakout Session: BRK3476:
Microsoft Azure Service Fabric Actors: The Director's Cut
(Deep Dive into Next Generation PaaS Reliable Actor Programming Model)
Thursday, May 7 5:00 pm
Location: S405
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

12. Defining applications and services
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Defining applications and services
Code
Config
Application Type
Application
Package
Counter
Service type
Unit of
Lifetime
Versioning
Isolation
Counter WebApp type
Counter
WebApp
Pkg
Counter
Service
Pkg
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

13. Instantiating an application
Build 2015
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Instantiating an application
Package
Service B A
app1
Package
Service B A
app2
Package
Service B A
app3
Package
Service B A
app4
ServiceType is “like” a class type
ApplicationType is “like” a typed Container
Each service instance has a unique name in the “namespace” of the application “fabric:/CounterApplication/CounterService”
ApplicationInstance is an instance of the ApplicationType and has an unique name “fabric:/CounterApplication”
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

14. Build 2015
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Reliable Services API
Build stateless services using existing technologies such as ASP.NET.
Manage concurrency and granularity of state changes with transactions in stateful services.
Communicate with services using the technology of your choice (e.g Web API, WCF, [web]sockets, etc).
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

15. Demo: Reliable Services API
Build 2015
4/16/2017 2:42 PM
Demo: Reliable Services API
Stateless word count service
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

16. Word count service – Cloud Services
Build 2015
4/16/2017 2:42 PM
Word count service – Cloud Services
Cloud Services
Azure Tables/NoSQL
Azure Queue
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

17. Build 2015
4/16/2017 2:42 PM
Reliable Collections
Reliable collections make it easy to build stateful services.
An evolution of .NET collections for the cloud.
Collections
Single machine
Single threaded
Concurrent
Multi threaded
Reliable Collections
Multi machine
Replicated (HA)
Persistence (durable)
Asynchronous
Transactional
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

18. Build 2015
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Reliable Collections
IReliableDictionary<K,V>
IReliableQueue<T>
Data is replicated and durably stored on multiple replicas.
Atomically update one or more collections using transactions.
Reads are repeatable within the transaction.
Enumerations are snapshot based.
Supports LINQ.
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

19. Word count service – Service Fabric
Build 2015
4/16/2017 2:42 PM
Word count service – Service Fabric
Cloud Services
Service Fabric
Stateful Service
Azure Tables/NoSQL
Azure Queue
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

20. Demo: Reliable Services API
Build 2015
4/16/2017 2:42 PM
Demo: Reliable Services API
Stateful word count service
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

21. Service partitioning Services can be partitioned for scale-out.
You can choose your own partitioning scheme.
Service partitions are striped across machines in the cluster.
Node 1
Node 2
Node 3
Node 4
Node 5
Node 6 S P2 P1 S S S S P3 P4 S S S

22. Scale-out and partitioning
Build 2015
4/16/2017 2:42 PM
Scale-out and partitioning
Load Balancer
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

23. Demo: Reliable Services API
Build 2015
4/16/2017 2:42 PM
Demo: Reliable Services API
Scale-out word count service
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

24. Build 2015
4/16/2017 2:42 PM
Summary
Built micro-services using Reliable Actors and Reliable Services APIs
Achieved Data Reliability through Reliable Collections and Stateful Actors
Scaled-out using partitioning
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

25. Call to Action Download the Service Fabric developer SDK
Build 2015
4/16/2017 2:42 PM
Call to Action
Download the Service Fabric developer SDK
Download the samples from GitHub
Learn from the tutorials and videos
Attend other talks
BRK3478: Deploying and Managing Services with Microsoft Azure Service Fabric – 5:00 pm
BRK3485: Service Orchestration with Microsoft Azure Service Fabric – 1:30 pm
BRK3476: Microsoft Azure Service Fabric Actors: The Director's Cut – 5:00 pm
Provide feedback
Twitter hastag #AzureServiceFabric
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

26. Please evaluate this session
4/16/2017 2:42 PM
Please evaluate this session
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27. Build 2015
4/16/2017 2:42 PM
© 2015 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.