1.
Kai Wähner
Technology Evangelist
kontakt@kai-waehner.de
LinkedIn
@KaiWaehner
www.kai-waehner.de
Cloud Native Microservices (January 2017)
Circuit Breaker Design Pattern
with Netflix’ Hystrix and TIBCO BusinessWorks Container Edition (BWCE)

2.
© Copyright 2000-2017 TIBCO Software Inc.
Distributed Microservice Architecture
http://blogs.gartner.com/gary-olliffe/2015/01/30/microservices-guts-on-the-outside/
”That complexity
has moved and
[…] increased [to]
the outer
architecture.”

3.
© Copyright 2000-2017 TIBCO Software Inc.
New
Cloud Native
Design Patterns
emerging these days…

4.
© Copyright 2000-2017 TIBCO Software Inc.
Circuit Breaker
Resilience Design Patterns
Features
• Fail fast and rapidly recover
• Prevent cascading failures
• Latency tolerance logic
• Fault tolerance logic
• Fallback Options
http://martinfowler.com/bliki/CircuitBreaker.html
https://github.com/Netflix/Hystrix/wiki
maxFailures = 5
resetTimeout = 1min
callTimeout = 10s
à maxFailures++

5.
© Copyright 2000-2017 TIBCO Software Inc.
Netflix’ Hystrix – A Circuit Breaker Implementation
https://github.com/Netflix/Hystrix

6.
Hystrix Dashboard
Hystrix Dashboard - Tech Talk and Demo (10min) :https://www.youtube.com/watch?v=v3pAMHdR4BM

7.
© Copyright 2000-2017 TIBCO Software Inc.
Circuit Breaker Configuration in BWCE
Rest Consumer à Calls Rest DB Service

8.
© Copyright 2000-2017 TIBCO Software Inc.
BWCE Documentation
https://docs.tibco.com/pub/bwce/2.2.0/doc/html/GUID-57E90053-D9FF-4C44-9BA0-FF0FA5B0327E.html

9.
© Copyright 2000-2017 TIBCO Software Inc.
Develop Deploy
Commit
Build
Config
Demo Setup

10.
© Copyright 2000-2017 TIBCO Software Inc.
Live Demo
Cloud-Native
Middleware Development
• TIBCO BusinessWorks Container Edition (BWCE)
• Postgres
• Docker
• Hystrix

11.
Questions? Please contact me!
Kai Wähner
Technology Evangelist
kontakt@kai-waehner.de
@KaiWaehner
www.kai-waehner.de
LinkedIn