RabbitMQ is used in what is called a message-based system. Learn what message-based systems are and why they are used.
- [Instructor] RabbitMQ is a technology you can use … in message-based systems. … Let's jump right in and look … at what a message-based system is, … and why they're used. … A simple way of connecting services to each other … is to have one call the other directly. … This is called an RPC-style communication. … RPC is short for remote procedure call. … Each service will have a specific address, … a way of finding that specific service. … This is often a URL or an IP address. … So the sender needs to know the address of the receiver. … This can grow to quite a large list … when the amount of services increases. … When a receiver's address changes … all senders that depend on this service … need to be updated. … Message-based systems work differently. … In a message-based system we put a message broker … in between the two services. … A sender sends a message to the message broker, … and the broker has then been configured … to send this message to the receiver. … This system provides several advantages …
- How message-based systems are used
- The AMQP protocol
- Exchange type use cases
- Publishing to RabbitMQ
- Consuming from RabbitMQ
- Filtering messages with direct and topic exchanges
- Setting up and using authentication
- Authorizing and blocking application actions
- Tracking message contents for troubleshooting
Skill Level Beginner
DevOps Foundations: Microserviceswith Laura Stone2h 12m Advanced
What's new in this update1m 18s
1. Get to Know RabbitMQ
2. Basic Usage
3. Advanced Usage
Go further with RabbitMQ2m 35s
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