Questions tagged [rabbitmq]
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61 questions
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How does each application replica read a unique message from the message broker
In RabbitMQ streams or Kafka, messages are not deleted after being consumed. If you have a consumer application replicated across multiple Kubernetes pods, how can you ensure that each pod picks up a ...
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3
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323
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How do I build my application with high throughput in mind? (Need guidance)
I am building a Spring boot REST API app that is part of a microservice architecture project. What I am planning:
My app listens for events from two other services and after some business logic, ...
- 1
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140
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parent correlation id in message with rabbit queue and open telemetry
I have a rabbit queue that I use to communicate between applications.
I have a chain of three message.
App 1 generate and push a message in rabbit(message 1)
App 2 catch the message and generate ...
- 307
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153
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Is RabbitMQ suitable for allowing SaaS customers to subscribe to events?
I work on a SaaS system which is generally a single-tenant environment. Customers (whom the SaaS instances are for) would like a way to subscribe to events, such as updates of certain data entities. ...
- 101
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780
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RabbitMq - Should I dynamically declare queues and make one consumer listen to all queues?
I have application X that can create "topics" where users can do operations, I want each "topic" to be a new "queue", so every "topic" operations are ...
- 213
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757
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Message broker design pattern best practice [closed]
I'm designing the architecture of a platform to introduce a message broker in an existing data collection web application.
This web application is currently used to upload data from excel files that ...
- 109
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67
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How to handle maintenance to your queuing server (e.g. rabbitMQ)
I'm new to queuing and looking into options that could be done operationally. I'm sorry if I have any conceptual misunderstandings related to queuing.
I watched this video where the presenter made a ...
- 341
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1
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791
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Message queuing systems: sequential processing with dependencies between queues
I am trying to understand Rabbitmq and how I can accomplish sequential message processing in certain circumstances only. For example if I have 2 queues. One for pricing an order and one for sending ...
- 107
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144
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Long-running jobs in an event-driven environment with constrained max-execution-duration
Hello we have an async event-driven system (kotlin, spring cloud stream, rabbitmq) where there might be an event FooPayloadArrived, published by an ingress rest-controller.
Processing this ...
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2
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142
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Applications interested to the same event and concurrency
I have an event pubblished in a bus(rabbit) and two application that are subscribed to this Event.
public class CreationEvent
{
public int CreationEventID {get; set; }
... other properties
}
...
- 307
7
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1
answer
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REST APIs vs Message brokers for Backend to Backend communication
We are a wholesale marketplace and we have three main products in our startup. The products are:
1- the marketplace app that allows customers to view products and purchase online.
2- the seller app ...
- 81
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1
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323
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What limits throughput for a single topic in Kafka, Pulsar, RabbitMQ?
I am trying to assess which of Apache Kafka, RabbitMQ, and Apache Pulsar will meet my throughput requirements for a system with multiple producers and multiple consumers for a single topic.
How can ...
- 119
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1
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511
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Are RabbitMQ Streams overkill for 1 machine event-driven architecture aplication?
If developing event-driven application(more precisely event sourcing application) that will run solely on 1 machine are RabbitMQ Streams an overkill, or maybe a misfit?
In theory RabbitMQ Streams seem ...
- 253
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3
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3k
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RabbitMQ or REST API Public
Currently working on designing an application that will take in JSON data from remote client applications. The data these client applications are sending is going to go into a Message Broker, namely ...
- 21
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2
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166
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Do I need a Message processing service before RabbitMQ (or any other message broker)
I hope that's a proper place to ask my question.
I am wondering how is best to integrate RabbitMq (or any other message broker) into my project.
There are 2 options:
Simply collect all messages, ...
- 103