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Message brokers form a shared integration mechanism to subsidize cloud-native, serverless, microservices-based, and hybrid cloud architectures.
The Message Broker achieves this by transforming messages between authorized messaging protocols.
This encourages interdependent services to instantly talk to one another, regardless of their diverse programming languages.
Below, we have put together thepopular message brokersyou can choose from to facilitate communication between modern apps.
Its mission is simple: to enable your real-time business with event-driven integration.
Memphis
Memphisis an open-source message broker especially built for developers to employ in in-app streaming use cases.
It can be easily deployed and scales your data-driven app within a few seconds.
Developers have ensured that the users can avail the benefits offered by other message brokers and more from Memphis.
This community-driven message broker features a user-friendly interface fully optimized to deliver exceptional performance.
It offers a dead letter queue feature with automatic message retransmission facilities to notify unprocessed messages.
This powerful message broker is compatible with many developer platforms and supports many message protocols.
It can be easily deployed in distributed and federated configurations to cater to high-scale requirements.
The message broker is interoperable and works on several operating systems,cloud-based platforms, and developer tools.
The major languages supported are Java, .NET, PHP, Python, JavaScript, Ruby, and Go.
It has various features and supports plugins that facilitate integration and interaction with other systems.
Being an open-source message broker, RabbitMQ is entirely free.
A separate commercial release is also available for a subscription fee.
Kafka uses the distributed system technique that employs the TCP protocol to allow communication between clients and servers.
This guarantees speedy performance making Kafka an ideal solution to fulfill the communication needs of large message processing applications.
This open-source message broker was initially built to track website activities and store extensive data.
It supports advanced features like message groups, combined queues, and clustering, to name a few.
ActiveMQ is highly flexible and versatile enough to implement in different messaging use cases quickly.
ActiveMQ is available in two variants- the classic broker and the advanced version known as Artemis.
Classic ActiveMQ is built on the endless pluggable architecture and is compatible with several generations of messaging apps.
WSO2 works on a flexible deployment model offering single-node execution features to cluster deployments.
Lets now look at how message brokers work and the benefits of using message brokers.
How do Message Brokers work?
Message brokers can secure, archive, route, and dispatch messages to the appropriate recipients.
The message queue stores and indexes the messages until the consuming applications can process them.
Every message in the queue is read only once and only sent to one recipient.
Here is a life cycle of a message transmission using a message broker.
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