1. RabbitMQ
Messaging that just works

2. What is RabbitMQ?
• Robust messaging for applications
• Easy to use
• Runs on all major operating systems
• Supports a huge number of developer
platforms
• Open source and commercially supported

3. What is RabbitMQ?
It is a messaging broker - an intermediary for
messaging.
It gives
• your applications a common platform to send
and receive messages
• your messages a safe place to live until
received

4. What can RabbitMQ do for you?
• Messaging enables software applications to
connect and scale
• Applications can connect to each other, as
components of a larger application, or to
uses devices and data
• Messaging is asynchronous, decoupling
applications by separating sending and
receiving data

5. Feature Highlights
• Reliability
• Flexible Routing
• Clustering
• Federation
• Highly Available Queues
• Many Clients
• Managements UI
• Tracing

6. Reliability
• persistence
• delivery acknowledgements
• publisher confirms
• high availability

7. Flexible Routing
• direct
• fanout
• topic
• complex routing

8. Clustering & Federation
• Clustering - Several RabbitMQ servers on a
local network can be clustered together,
forming a single logical broker.
• Federation - For servers that need to be
more loosely and unreliably connected than
clustering allows.

9. Highly Available Queues /
Many Clients
• Highly Available Queues - Queues can be
mirrored across several machines in a
cluster, ensuring that even in the event of
hardware failure your messages are safe.
• Many Clients - There are RabbitMQ clients
for almost any language you can think of.

10. Management UI / Tracing
• Management UI - Allows to monitor and
control every aspect of the message broker
• Tracing - If the messaging system is
misbehaving, RabbitMQ offers tracing
support to let you find out what's going on.

11. RabbitMQ Use cases*
• Publish / Subscribe Messaging
• Reliable Delivery
• Disaster Recovery and Replication
• Scaling Applications, Work Offloading and
Batch Processing
• Real Time Data in the Browser

12. RabbitMQ Use cases
• Cloud Computing: Management,
Provisioning, Scaling and On-Demand
Processing
• Security and Multisite VPN Solutions
• The Real Time Web and Content Streaming
• Other Protocols: XMPP, STOMP, File
Transfer
• Mobile Phones and GPS
• International Data Delivery Network

13. Publish / Subscribe Messaging
• This is a very common pattern
• Uses RabbitMQ's AMQP direct exchange
• Used for financial services data integration
• Also used for adding
o event management
o group chat
o "twitter like" capability
to their applications, instead of dealing with
market data

14. Thank you
For your attention
by Karlen Kishmiryan (Sourcio CJSC)