Java Reactive Programming [ From Scratch ] | Udemy

Learn Reactive Programming from scratch! With Assignments & Quizzes!

Reactive Programming is a programming style which deals with asynchronous data streams! A development model which focuses on observing data streams and reacting on changes and propagating them.

You learn Reactive Programming to build Reactive Systems – a highly resilient distributed systems or Microservices! Modern applications support huge number of concurrent users. Most of the applications are CRUD in nature with a lots of time consuming / blocking IO operations which is wasting the system resources. Reactive programming helps us to write highly resilient and reusable code in an asynchronous, non-blocking & declarative style. With less system resources, we get a lot more work done.

If you want to work on any of these, then this course is a prerequisite!!

• Spring WebFlux
• RScoket
• Kafka or Redis stream processing

By the end of this course, You would be comfortable with,

• Reactive Programming Concepts
• Asynchronous & non-blocking operations
• Mono / Flux Publishers
• Handling Backpressure with various strategies
• Various Flux operators
• Threading & Schedulers
• Sinks – Unicast, Multicast, Replay
• Hot & Cold Publishers
• Combining multiple publishers with concat, merge, zip, combineLatest etc
• Batching with Buffer, Window, GroupBy
• Repeat & Retry
• Unit Testing with Step Verifier
• Contexts
• Implementing business logic in declarative style
• Writing highly resilient code
• It is MUST for Spring WebFlux.
• Implementing business logic in declarative style
• Writing highly resilient code
• Better Error Handling
• Reactor Hooks / Callbacks
• Parallel Stream Processing