Reactive programming with Java 8 and simple-react : The Tutorial


Java 8 Reactive Programming with simple-react

bookmark simple-react on github



The tutorial covers the following areas -

  1. getting started
  2. error handling
  3. filter /map/ reduce /flatMap
  4. choosing a stream type
  5. stream creation
  6. pooling reactors
  7. pull / push model
  8. flow control
  9. batching and chunking
  10. sharding
  11. zipping streams
  12. firstOf, anyOf, allOf
  13. stream operations
  14. sequence operations


Reactive programming with Java 8 and simple-react : getting started
The easiest way to get started with simple-react is to simply create an instance of SimpleReact and go from there.medium.com
Reactive programming with Java 8 and simple-react : error handling
simple-react provides three mechanisms to handle and recover from errors. They are :-medium.com
Reactive programming with Java 8 and simple-react : filter / map / reduce & flatMap
A pretty common combination in Stream processing is filtering some data before transforming it (mapping) to a different…medium.com
Reactive programming with Java 8 and simple-react : choosing a stream type
There are 3 Stream type in simple-react. The most powerful is LazyFutureStream, and the least feature rich is…medium.com
Reactive programming with Java 8 and simple-react : stream creation
There are a number of ways to create a simple-react streammedium.com
Reactive programming with Java 8 and simple-react : pooling reactors
Creating an ExecutorService in Java is expensive, and the garbage collector often refuses to collect them, even when…medium.com
Reactive programming with Java 8 and simple-react : pull / push model
simple-react operates under a mixed pull /push model, with pull being dominant over push. All tasks within a simple…medium.com
Reactive programming with Java 8 and simple-react : flow control
Generate an event every secondmedium.com
Reactive programming with Java 8 and simple-react : batching and chunking
If we have a Stream of events, it may be more efficient to process them in batches.medium.com
Reactive programming with Java 8 and simple-react : sharding
If you want to split a Stream of data into separate Streams for processing simple-react provides sharding functionality…medium.com
Reactive programming with Java 8 and simple-react : zipping streams
zipping allows two Streams to be merged element by element. simple-react supports a number of different ways to zip…medium.com
Reactive programming with Java 8 and simple-react : firstOf, allOf & anyOf
firstOf!medium.com
Reactive programming with Java 8 and simple-react : stream operations
JDK 8 Stream operations from java.util.stream.Stream are available on both EagerFutureStream and LazyFutureStream.medium.com


Reactive programming with Java 8 and simple-react : sequence operations
EagerFutureStream and LazyFutureStream also have a range of advanced Sequencing operations.medium.com


Other Resources & Articles

Introducing EagerFutureStream & LazyFutureStream
SimpleReact v0.4 introduces two new super-charged Java 8 Streams — EagerFutureStream and LazyFutureStream.medium.com
Plumbing Java 8 Streams with Queues, Topics and Signals
Joining two or more streamsmedium.com
Scaling up microservices with NIO and SimpleReact
One of the biggest impacts of adopting a microservices architecture was a rapid increase in the number of internal REST…medium.com
aol/simple-react
simple-react - Powerful Future Streams & Async Data Structures for Java 8github.com