Reactive Microservices with Vert.x
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This presentation is about my talk on TDC 2017. It is an invite for you to understand and know more about reactive programming and vert.x to develop your microservices.
Reactive Microservices with Vert.x
- 3. Why are microservices so popular?
- 4. But... distributed system are hard
- 5. Thats where reactive comes in
- 6. Reactive software reacts and adapts its behavior based on the stimuli it receives
- 7. Reactive System An architecture style used to build responsive and robust distributed systems based on asynchronous message-passing Reactive Programming A development model focusing on the observation of data streams, reacting on changes, and propagating them.
- 9. Reactive Streams Reactive streams is an initiative to provide a standard for asynchronous stream processing with back-pressure
- 10. Back Pressure when n > m, please wait! n n mm Producer Consumer
- 11. Reactive Systems Elasticity The ability to scale horizontally (scale out/in) Resilience The ability to handle failure and recover Responsive The most important thing for all companies Asynchronous message-passing
- 12. Reactive Microservices Autonomy & Isolation adapt to the availability or unavailability of the services surrounding them Resilience The ability to handle failure and recover Asynchronisity The most important thing for all companies Elasticity The ability to scale horizontally (scale out/in)
- 15. Dont block the event loop.
- 19. Event Bus Publisher and Subscribe Point 2 Point Clustered
- 20. Shared Data Local and Distributed using Hazelcast
- 21. High Availability Cluster Manager using Hazelcast with automatic failover
- 22. Talk is cheap, show me the code...
- 23. mrbrazjava I help developers and architects to be more productive on distributed system development for them to be recognized as references in the market. geracaosucesso.com