Mini-Training: Message Brokers
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Discover the not so new but wonderful world of the Message Brokers, also known as part of the MOM, Message Oriented Middlewares.
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Talk at PHP Developers meet up #12 held on 23-Aug-2014. - the video of the talk and more description : http://bit.ly/1tLVbJV
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In this message we begin our study of the book of Revelation giving an overview of its contents, style and why it was written.
Company profile new
Esimple è uno studio creativo che si occupa di innovazione tecnologica ed è specializzato in applicazioni 3D business oriented.
Nel nostro company profile trovate una dettagliata spiegazione dei nostri servizi e delle aziende a cui abbiamo fornito innovazione.
Per maggiori informazioni:
www.esimple.it
Power point my profile
An industrial maintenance mechanic maintains and repairs machinery and equipment to ensure proper operation. Their responsibilities include completing preventative maintenance, troubleshooting issues, replacing defective parts, adjusting machinery, minimizing downtime, fabricating replacement parts, and maintaining equipment inventories. Industrial maintenance mechanics must have skills in equipment maintenance, technical understanding, safety procedures, and using power tools with attention to detail. They are also expected to document actions, communicate with coworkers, and contribute to a safe work environment.
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Mule ESB is a lightweight Java-based integration platform that allows applications to connect and exchange data. It acts as an integration bus carrying data between applications within or across organizations. Mule enables easy integration of existing systems regardless of technology and provides capabilities like service creation, mediation, routing, and transformation. When integrating 3 or more applications that may need to connect with more in the future or use different communication protocols, an ESB like Mule can provide scalability, reuse, and separation of concerns.
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Mule ESB is a lightweight Java-based integration platform that allows applications to connect and exchange data. It acts as an integration bus carrying data between applications within or across organizations. Mule enables easy integration of existing systems regardless of technology and provides capabilities like service creation, mediation, routing, and transformation. When integrating 3 or more applications that may need to connect more applications or use different protocols, or requiring message routing, Mule can provide an advantage over custom coding.
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Mule ESB is a lightweight Java-based enterprise service bus and integration platform that allows developers to connect applications together quickly and easily, enabling data exchange between applications. It provides capabilities like service creation and hosting, service mediation, message routing, and data transformation to integrate existing systems regardless of technology. Mule ESB evaluates whether an ESB is needed based on factors like integrating multiple applications, supporting future application integration, requiring different communication protocols, and needing message routing capabilities.
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Best 20 SEO Techniques To Improve Website Visibility In SERP
Best 20 SEO Techniques To Improve Website Visibility In SERP
A Comprehensive Guide to DeFi Development Services in 2024
A Comprehensive Guide to DeFi Development Services in 2024
System Design Case Study: Building a Scalable E-Commerce Platform - Hiike
System Design Case Study: Building a Scalable E-Commerce Platform - Hiike
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
Mini-Training: Message Brokers
- 1. An overview of message brokers
- 2. Agenda • Definitions • Messaging Systems : purpose & features • Frameworks • Use Cases, Demo • Conclusion
- 3. LEARN THE DIFFERENCE IT COULD SAVE YOUR LIFE
- 4. Message Broker • Component of « MOM », Message Oriented Middleware • An architectural pattern for message validation, transformation and routing. • Mediate communication amongst applications, minimizing the mutual awareness that application should have of each other, effectively implementing decoupling Integrate applications without enforcing a common interface
- 5. Purpose • Route messages to one or more of many destinations (unicast / multicast) • Transform messages to an alternative representation (mapping) • Perform message aggregation, decomposition/recomposition of messages • Respond to events or errors (“triggering”) • Provide content and topic-based message routing using the publish– subscribe pattern. 5
- 6. Characteristics & Features Producer (multiple or not) • • • • • • • push Broker pull Consumer (multiple or not) Topology (1-1, 1-N, N-N) Compression Timed or permanent persistence Disconnect detection, error recovery Acknowleding, ordering, retries Guaranteed delivery Combination of features : delivery + ordering : “EOID” exactly once in order 6
- 7. Common Apps JMS Implementations Active MQ, Jboss Messaging, Glassfish AMQP Implementations Rabbit MQ Lightweight / non-standardized ZeroMQ, Finagle, Kafka, Beanstalkd Commercial MOMs IBM Websphere MQ, MSMQ (Microsoft) BEA Weblogic, SAP Netweaver Enterprise Service Buses Biztalk, Websphere, Oracle Service Bus 7
- 8. AMQP • Some key AMQP messaging protocol requirements – Internet protocol - like HTTP, TCP – but ASYNCHRONOUS – Where to send messages (Routing) – How to get there (Delivery) – What goes in must come out (Fidelity) - Each message is stateless - Consumers create queues; these buffer messages for push to consumers - Queues are stateful, ordered, and can be persistent, transient, private, shared. - Exchanges are stateless routing tables. 8
- 9. RabbitMQ • Implements AMQP • Written in Erlang, a functional language known for its ability for concurrent processing, and backed by Mnesia, Erlang’s powerful persistence database. • Used by NASA’s Nebula Cloud Computing Platform, VMWare, AT&T Interactive, Digg, BBC, Nokia and …. 9
- 10. Unibet use of Rabbit MQ 10
- 12. What about SQL Server Service Broker? SQL Server Service Broker : - native support for messaging and queuing applications - use the Sql Server Database Engine components to communicate between disparate databases. - handles the communication paths in the context of transactioned conversation. 12
- 13. Demo 13
- 14. Links • • • http://fr.slideshare.net/MaxAlexejev/modern-distributed-messaging-and-rpc http://msdn.microsoft.com/en-us/library/ms978706.aspx : « broker » pattern http://blog.pasker.net/2008/06/16/you-might-need-messaging-if/ : why you might need messaging • http://fr.slideshare.net/somic/introduction-to-amqp-messaging-with-rabbitmq/ : AMQP functionnalities in detail http://libfugu.so/blog/2013/09/24/rabbitmq-a-quick-and-dirty-introduction http://www.rabbitmq.com/resources/RabbitMQ_usecase_StefanNorberg_Unibet _10xScalabilityAtHalfTheCost.pdf : Rabbit MQ at Unibet, the story of Kevin and his candy bag • • • http://www.codeproject.com/Articles/11795/Introducing-Distributed-Messagingusing-Service-Br : good description of Sql Server Service Broker 14
- 15. 15
- 16. Find out more • On https://techblog.betclicgroup.com/
- 17. About Betclic • • • Betclic Everest Group, one of the world leaders in online gaming, has a unique portfolio comprising various complementary international brands: Betclic, Everest Gaming, bet-at-home.com, Expekt… Active in 100 countries with more than 12 million customers worldwide, the Group is committed to promoting secure and responsible gaming and is a member of several international professional associations including the EGBA (European Gaming and Betting Association) and the ESSA (European Sports Security Association). Through our brands, Betclic Everest Group places expertise, technological know-how and security at the heart of our strategy to deliver an on-line gaming offer attuned to the passion of our players.