Netty VS Project Reactor

Compare Netty VS Project Reactor and see what are their differences

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Netty

Cloud-based real estate management solution

Project Reactor

Project Reactor home

Landing page //
2021-09-23

Landing page //
2023-02-21

Netty

Website: netty.io
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Project Reactor

Website: projectreactor.io
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Netty features and specs

High Performance
Netty is designed to be highly performant and scalable. It uses non-blocking I/O, which allows it to handle a large number of connections simultaneously with minimal resource consumption.
Flexibility
Netty is highly customizable. You can easily tailor it to specific requirements by adding, removing, or modifying various handlers in the pipeline.
Rich Feature Set
Netty comes with a rich set of features including support for various protocols, advanced threading models, and a comprehensive library for network programming.
Strong Community and Documentation
Netty has a strong and active community. There are ample resources, including comprehensive documentation and numerous examples, to help developers get started.
Cross-Platform
Netty is Java-based, making it cross-platform and portable. This allows it to be used in a variety of environments without needing specific platform adaptations.

Possible disadvantages of Netty

Complexity
Netty's flexibility and feature-rich nature come with a steep learning curve. Understanding and mastering the API can be challenging, especially for beginners.
Memory Management
High-performance applications with Netty require careful memory management. Improper handling can lead to issues like memory leaks or excessive garbage collection.
Manual Configuration
Netty requires a fair amount of manual configuration, which can increase development time. Developers must set up pipelines, handle threading models, and manage other configurations.
Limited Out-of-the-Box Functionality
While Netty is highly customizable, it doesn't provide much out-of-the-box functionality. Developers often need to build a lot of infrastructure to meet their specific needs.
Dependency Management
Netty's extensive feature set means that it comes with a number of dependencies. Managing these can sometimes be a hassle, especially in larger projects.

Project Reactor features and specs

No features have been listed yet.

Analysis of Netty

Overall verdict

Yes, Netty is a good choice for building scalable and high-performance network applications. Its ability to handle thousands of concurrent connections efficiently and its rich feature set makes it well-suited for various types of network services.

Why this product is good

Netty is considered a robust and efficient non-blocking I/O client-server framework that is widely used for developing network applications. It is praised for its performance, scalability, and support for various protocols such as HTTP, WebSocket, and more. Netty's architecture is designed to handle a large number of connections efficiently, making it suitable for high-performance applications. It also provides a strong abstraction layer, which simplifies the development process of complex network applications.

Recommended for

Developers building high-performance network systems
Applications requiring non-blocking I/O
Projects that need to handle a large number of concurrent connections
Development of custom communication protocols
Scalable real-time applications

Netty videos

+ Add

"Netty - The async event-driven network application framework" by Norman Maurer

Project Reactor videos

+ Add

Creating and Processing a Large Composite Object with Project Reactor

Category Popularity

0-100% (relative to Netty and Project Reactor)

Netty

Project Reactor

Web Frameworks

60 60%

Web Frameworks

40% 40

Web And Application Servers

100 100%

Web And Application Servers

0% 0

Developer Tools

62 62%

Developer Tools

38% 38

PHP MVC Framework

0 0%

PHP MVC Framework

100% 100

User comments

Share your experience with using Netty and Project Reactor. For example, how are they different and which one is better?

Social recommendations and mentions

Based on our record, Netty should be more popular than Project Reactor. It has been mentiond 30 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Netty mentions (30)

New scalable, fault-tolerant, and efficient open-source MQTT broker
We use Netty (https://netty.io/) as the source of the MQTT communication, and we build the MQTT features the MQTT broker should support ourselves on top of that. - Source: Hacker News / almost 2 years ago
Modern Async Primitives on iOS, Android, and the Web
In this space, we also have the somewhat related term blocking. Java's NIO library is one well-known non-blocking tool used for managing multiple tasks on a single Java thread. When listening to sockets, most of the time a thread is just blocked, doing nothing until it receives some data. So, it's efficient to use a single thread for monitoring many sockets, to increase the likelihood of the thread having some... - Source: dev.to / almost 2 years ago
Lessons learned from picking a Java driver for Amazon ElastiCache for Redis - Part 2
Given the fact that Lettuce is built with Netty, we also immediately noticed quite an impact on the initialization time (cold start) of our lambda function. Netty is really fast while executing, but takes a bit of time to initialize. The new Lambda Snapstart functionality might help with that. - Source: dev.to / over 2 years ago
what does this error mean
Io.netty or netty.io is a Java network library, so it does stuff with servers (Minecraft's multiplayer, Chrome websites, local programs talking with each other etc.). Source: over 2 years ago
How to invite friends in java?
If you're still determined, I'll give you two options: 1. Sockets: A simple but primitive way of transferring and receiving data. Everything has to be done synchronously. 2. Netty: A much more robust and flexible asynchronous networking library, but requires much more boilerplate to get started. Source: almost 3 years ago

Project Reactor mentions (12)

Is it wrong to use "try-catch" inside a reactive stream operator (project reactor)?
I was exploring reactive streams with project reactor and I encountered a use case where I needed to skip to the next event if an error occurred during the processing of the current event (e.g. Deserialization issue). Source: almost 2 years ago
Modern Async Primitives on iOS, Android, and the Web
Kotlin also has a construct for asynchronous collections/streams. Kotlin's version of AsyncSequence is called a Flow. Just as Swift's AsyncSequence builds upon prior experience with RxSwift and Combine, Kotlin's Flow APIs build upon earlier stream/collection APIs in the JVM ecosystem: Java's RxJava, Java8 Streams, Project Reactor, and Scala's Akka. - Source: dev.to / almost 2 years ago
Alternatives to scala FP
Java's projectreactor.io ? It is widely used in Java world, see Spring WebFlux. Source: over 2 years ago
Hydroflow: Dataflow Runtime in Rust
I guess more a closer comparison would be with the Project Reactor https://projectreactor.io/ which is also a low level framework for data processing. - Source: Hacker News / over 2 years ago
Reactive Backend Applications with Spring Boot, Kotlin and Coroutines (Part 1)
Spring Framework is one of the most popular choices for web applications. It comes with a great ecosystem, tooling, and support. Spring applications are mainly written in Java. While they can serve quite well in many different domains and use cases, they may not be a good fit for modern-day applications which require low-latency and high-throughput. This is where the reactive programming paradigm could help... - Source: dev.to / almost 3 years ago