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message_queue_benefits
ABSTRACT
Message queues provide communication and coordination for these distributed applications
Better Performance
- MQs enable asynchronous communication
- Reduces stalling / waiting
Increased Reliability
- Makes data persistent
- Reduce the errors that happen when different parts of your system go offline and hence increases fault tolerance
Granular Scalability
- Allow for scaling where needed
Can scale consumers / producers / queue itself if necessary
- Requests can be added to the queue without risk of collisions
Simplifed Decoupling
- remove dependencies between components
- Significantly simplify the coding of decoupled applications
Break Up Apps
- Can be used to decouple your monolithic applications
INFO
Rather than performing multiple functions within a single executable, multiple programs can exchange information by sending messages between processes, making them easier to test, debug, evolve and scale
Migrate to Microservices
- Microservices integration patterns that are based on events and asynchronous messaging optimize scalability and resiliency
- MQ services can coordinate multiple microservices, notify microservices of data changes, or as an event firehose to process IoT, social and real-time data.
Shift to Serverless
Once you've built microservices without servers, deployments onto servers, or installed software of any kind, you can use message queues to provide reliable, scalable serverless notifications, inter-process communications, and visibility of serverless functions and PaaS.