RabbitMQ is an open source message broker developed by SpringSource that uses Advanced Message Queuing Protocol (AMQP). It is highly distributed, asynchronous, fault tolerant and easy to use. EasyNetQ is an open source .NET client library that provides a simple API for interacting with RabbitMQ. It uses conventions to simplify common tasks like serializing .NET objects to JSON messages and routing messages by type. The presentation demonstrated how to install and use RabbitMQ, EasyNetQ, and some of RabbitMQ's core concepts like exchanges, queues, and routing.
El documento describe los procedimientos para la declaratoria de fábrica en Perú. Existen tres métodos: 1) mediante un procedimiento de regularización para edificaciones terminadas antes de 1999 que requiere formularios y planos firmados; 2) el procedimiento regular para obras después de 1999 que requiere formularios únicos y planos aprobados; 3) una declaratoria regular a través de una escritura pública con un formulario único. Cada método tiene diferentes requisitos de documentación para registrar legalmente una construcción.
El documento presenta una solicitud de permiso de edificación para construir una vivienda unifamiliar en la Parcela 67 del Condominio Dos Lagunas en Santo Domingo. Incluye una lista de 15 antecedentes adjuntos, como planos, memoria de cálculo, certificados y otros documentos requeridos para el permiso. El propietario Juan Eduardo Olea Jorquera y el arquitecto Juan Luis Menares Rodríguez solicitan el permiso e indican que adjuntan la escritura de compraventa y el reglamento interno del
El informe técnico resume que la vivienda unifamiliar cumple con las normas de habitabilidad, seguridad, estabilidad e instalaciones interiores según la ordenanza general de urbanismo y construcción. En particular, la vivienda cumple con las alturas mínimas de los pisos, tiene ventanas que permiten la entrada de aire y luz en los locales habitables, y sus baños y cocinas también tienen ventilación. Además, la vivienda cumple con los requisitos térmicos para la zona, resistencia al fuego, estructura, y tiene inst
Este manual proporciona información para el diseño de estructuras metálicas galvanizadas de bajo espesor llamadas Metalcon®. Explica las propiedades y capacidades de resistencia de los perfiles, y proporciona tablas, fórmulas y ejemplos para el diseño de muros, pisos, techumbres y otros elementos estructurales. El objetivo es servir como una herramienta práctica para profesionales que diseñan este tipo de construcciones metálicas.
El documento presenta los antecedentes requeridos para solicitar la recepción definitiva de obras de un minimercado en Valparaíso. Incluye una lista de 10 documentos, entre ellos el permiso de obras, informes del arquitecto y constructor, certificados de dotación de servicios y libro de obras. Adjunta el formulario correspondiente completado con los datos del proyecto, propietarios, profesionales a cargo y una breve descripción de las obras realizadas.
El documento proporciona información sobre la Torre O'Higgins en Concepción, Chile. Fue un edificio comercial de 21 pisos y 80 metros de altura inaugurado en 2009. Se colapsó parcialmente durante el terremoto de 2010, aparentemente debido a que el Banco Santander removió pilares estructurales en el piso 10 para tener una planta abierta, lo que debilitó la estructura y causó que colapsara desde el piso 10 hacia arriba durante el sismo.
El documento describe los procedimientos para la declaratoria de fábrica en Perú. Existen tres métodos: 1) mediante un procedimiento de regularización para edificaciones terminadas antes de 1999 que requiere formularios y planos firmados; 2) el procedimiento regular para obras después de 1999 que requiere formularios únicos y planos aprobados; 3) una declaratoria regular a través de una escritura pública con un formulario único. Cada método tiene diferentes requisitos de documentación para registrar legalmente una construcción.
El documento presenta una solicitud de permiso de edificación para construir una vivienda unifamiliar en la Parcela 67 del Condominio Dos Lagunas en Santo Domingo. Incluye una lista de 15 antecedentes adjuntos, como planos, memoria de cálculo, certificados y otros documentos requeridos para el permiso. El propietario Juan Eduardo Olea Jorquera y el arquitecto Juan Luis Menares Rodríguez solicitan el permiso e indican que adjuntan la escritura de compraventa y el reglamento interno del
El informe técnico resume que la vivienda unifamiliar cumple con las normas de habitabilidad, seguridad, estabilidad e instalaciones interiores según la ordenanza general de urbanismo y construcción. En particular, la vivienda cumple con las alturas mínimas de los pisos, tiene ventanas que permiten la entrada de aire y luz en los locales habitables, y sus baños y cocinas también tienen ventilación. Además, la vivienda cumple con los requisitos térmicos para la zona, resistencia al fuego, estructura, y tiene inst
Este manual proporciona información para el diseño de estructuras metálicas galvanizadas de bajo espesor llamadas Metalcon®. Explica las propiedades y capacidades de resistencia de los perfiles, y proporciona tablas, fórmulas y ejemplos para el diseño de muros, pisos, techumbres y otros elementos estructurales. El objetivo es servir como una herramienta práctica para profesionales que diseñan este tipo de construcciones metálicas.
El documento presenta los antecedentes requeridos para solicitar la recepción definitiva de obras de un minimercado en Valparaíso. Incluye una lista de 10 documentos, entre ellos el permiso de obras, informes del arquitecto y constructor, certificados de dotación de servicios y libro de obras. Adjunta el formulario correspondiente completado con los datos del proyecto, propietarios, profesionales a cargo y una breve descripción de las obras realizadas.
El documento proporciona información sobre la Torre O'Higgins en Concepción, Chile. Fue un edificio comercial de 21 pisos y 80 metros de altura inaugurado en 2009. Se colapsó parcialmente durante el terremoto de 2010, aparentemente debido a que el Banco Santander removió pilares estructurales en el piso 10 para tener una planta abierta, lo que debilitó la estructura y causó que colapsara desde el piso 10 hacia arriba durante el sismo.
El enlucido en cielo raso es la capa final de yeso blanco que se aplica a techos y paredes previamente revestidas con yeso negro para dar una superficie lisa y dura. El albañil aplica esta capa de solo unos pocos milímetros de espesor que generalmente se pinta. El cielo raso es una capa horizontal de yeso que se coloca debajo de losas de hormigón para dar una superficie uniforme sobre la que se pueden hacer diferentes acabados.
El documento resume los principales aspectos de los condominios según la legislación dominicana. Explica que un condominio es un régimen de propiedad sobre un inmueble dividido en unidades funcionales exclusivas y partes comunes. Define las diferentes partes de un condominio y establece los requisitos y regulaciones sobre su constitución, aplicación y administración. Además, analiza los cambios introducidos por la Ley 108-05 respecto a la definición, objeto y reglamento de los condominios.
Este documento trata sobre la madera en general. Explica el origen, estructura y formación de la madera, sus usos y características técnicas. También clasifica las maderas según su dureza y describe los procesos de transformación de la madera, como el talado, descortezado, aserrado y secado. Por último, incluye datos sobre la producción y comercio mundial de madera.
El documento describe los métodos de concreto presforzado, incluyendo pretensado y postensado. El pretensado implica tensar los tendones antes de verter el concreto fresco para que se adhiera a ellos, mientras que el postensado implica esforzar los tendones una vez endurecido el concreto. El presfuerzo mejora el comportamiento y resistencia de las estructuras al equilibrar las cargas externas con esfuerzos internos introducidos.
Este documento describe diferentes tipos de losas utilizadas en la construcción. Presenta losas macizas, planas, nervadas en uno y dos sentidos, prefabricadas, Novalosa, Spancret y Siporex. Cada sistema tiene ventajas como resistencia, ligereza, aislamiento y rapidez de instalación, pero también desventajas como necesidad de equipo especializado y poca flexibilidad.
Este documento contiene una solicitud de regularización de una edificación destinada a microempresa inofensiva bajo el Título II de la Ley N° 20.898. Incluye 11 documentos y planos requeridos para el proceso de regularización de una vivienda unifamiliar y local comercial ubicados en Isla La Palma 431, comuna de Valparaíso. El arquitecto Juan Luis Menares suscribe la solicitud en representación del propietario Cesar Enrique Abarca.
El documento presenta información sobre pisos y contrapisos para edificaciones. Explica que los pisos son acabados finales que embellecen el falso piso y le dan uniformidad y estabilidad, mientras que el contrapiso es una capa de mortero que nivela el falso piso. Luego, describe brevemente los objetivos del estudio, que son conocer los significados de pisos y contrapisos, identificar los tipos de materiales y procesos de colocación, y reconocer las normativas aplicables.
Este documento presenta normas y conceptos básicos sobre la acción del viento en la construcción civil en Venezuela. Explica cuatro tipos de estructuras que deben considerarse de acuerdo a los efectos del viento, y tres procedimientos para determinar las acciones del viento: análisis estático, dinámico y pruebas experimentales. También describe factores como la velocidad de diseño, categorías de terrenos, presión dinámica y coeficientes de presión que deben tomarse en cuenta para el cálculo de la acción del viento en
Este documento resume las especificaciones técnicas de una regularización de obra menor o edificación antigua construida antes de 1959. Detalla la estructura, materiales y estado de conservación de la casa, así como instrucciones para su mantenimiento. El informe técnico concluye que la estructura se encuentra en buen estado general y que la vivienda es aceptable para su uso, requiriendo solo obras menores de reparación.
Foundations are an essential part of building construction that distribute the weight of the structure to the ground. There are two main types of foundations - shallow foundations, which transfer loads directly to soil near the surface, and deep foundations, which transfer loads to deeper, stronger soil layers. Shallow foundations include spread footings, mat slabs, raft slabs, and grillages. Deep foundations include driven piles, drilled shafts, and caissons. The type of foundation used depends on factors like the building design, soil conditions, and cost. Foundation construction involves site preparation, layout, excavation, forming, reinforcement, and concrete placement.
Universiti Kebangsaan Malaysia
Faculty of Engineering and Built Environment
Department of Mechanical and Manufacturing Engineering
KKKM2833 Manufacturing Processes
Manufacturing processes of comb
Causes and prevention of cracks in buildingsSUPREETH Suppi
This document discusses cracks in buildings, including their causes and prevention. It begins by defining cracks and noting the importance of understanding crack causes and remedies. Structural cracks arise from design or loading issues, while non-structural cracks are due to factors like moisture, temperature changes, or chemical reactions. Common causes of cracks include structural deficiencies, temperature/shrinkage effects, poor workmanship, and settlement. The document outlines various crack types and investigation methods. It then discusses prevention techniques before concluding that cracks should be avoided in important buildings due to effects on aesthetics and leaks.
El documento describe diferentes tipos de estructuras de contención de suelos como muros de contención, excavaciones y estabilización de taludes. Explica los conceptos de empuje de tierra en reposo, activo y pasivo, y métodos para calcularlos como los de Rankine y Coulomb. También cubre temas como clasificación de muros, tipos como gravitacionales, cantilever, criba y pantalla, y consideraciones de diseño como fricción en la interfaz suelo-muro.
Este documento resume las fallas de las losas del sistema TransMilenio en la Autopista Norte y Avenida Caracas en Bogotá. El problema principal fue fundar las losas sobre relleno fluido, un material de cemento de baja resistencia que resultó ser muy erosionable. Esto causó daños como agrietamiento, desportillamiento y asentamiento severo en las losas. Se han requerido costosas reparaciones que ya suman $58 mil millones y se estima que los costos totales pueden llegar a entre $100 y $600 mil millones.
Obtención de permisos para construir y contratos - URACCAN NvGEnrique Santana
Este documento describe los requisitos para obtener permisos de construcción en Nueva Guinea, Nicaragua. Detalla los documentos necesarios para construcciones menores y mayores de ciertas áreas, así como para urbanizaciones e instalaciones de agua. También explica brevemente los tipos de documentos legales como constancias de uso de suelo y los elementos comunes en contratos de construcción como objetivos, valores, plazos y obligaciones de las partes.
La normativa térmica chilena tiene como objetivos mejorar la calidad de vida de las personas al reducir el consumo energético para calefacción y disminuir la contaminación interior de las viviendas, además de promover el desarrollo tecnológico en el área del acondicionamiento térmico. Establece valores máximos de transmitancia térmica y mínimos de resistencia térmica que deben cumplir los techos de las viviendas según su ubicación geográfica, y especifica requisitos para aislamiento térmico continuo
SOLICITUD VISTO BUENO ART 60 LGUC
Solicitud de autorización previa en SEREMI para obras de refacción o demolición, de un Inmueble de Conservación Histórica o un inmueble en Zona de Conservación Histórica.
This document discusses different types of failures that can occur in flexible pavements. It describes various structural distresses like alligator cracking, depressions, corrugations, shoving, potholes, rutting and swelling that result from failures in the subgrade, sub-base or base course layers. It also outlines environmental distresses including bleeding, block cracking, bumps and sags, edge cracking, joint reflection cracking, raveling, cold joints, and transverse/longitudinal cracking caused by factors like temperature changes, traffic loading, and aging of materials. Proper construction of each pavement layer and consideration of environmental conditions is necessary to prevent these distresses and extend the life of flexible pavements.
Este documento discute las irregularidades estructurales verticales y horizontales y su impacto en el comportamiento sísmico de los edificios. Define varios tipos de irregularidades, como discontinuidades en la carga, resistencia, rigidez o masa a lo largo de la altura de un edificio, o formas asimétricas u otras características en planta. Examina el efecto de las irregularidades de masa, resistencia y rigidez mediante el análisis dinámico de modelos de edificios de marco. Los resultados muestran que las irregular
This document discusses decoupling applications and scaling with enterprise messaging. It introduces messaging concepts like producers, consumers, and message brokers. It focuses on the AMQP protocol and RabbitMQ as a messaging implementation. Key points covered include RPC vs messaging styles, decoupling applications, cross-platform communication, and load balancing. The presenter demonstrates a messaging example using Java, CFML, Node.js, and JavaScript producers and consumers communicating via a RabbitMQ broker.
In this talk I will introduce attendees to the basics of messaging queues, their goals and applications from CFML. Messaging enables software applications to connect and scale. Thus, providing applications to connect to each other as components of a larger application, or to user devices and data. Messaging is asynchronous, and can decouple your software concerns with ease. However, messaging is much more than the traditional publish/subscribe patterns but also the ability to create work queues, routing and much more.
El enlucido en cielo raso es la capa final de yeso blanco que se aplica a techos y paredes previamente revestidas con yeso negro para dar una superficie lisa y dura. El albañil aplica esta capa de solo unos pocos milímetros de espesor que generalmente se pinta. El cielo raso es una capa horizontal de yeso que se coloca debajo de losas de hormigón para dar una superficie uniforme sobre la que se pueden hacer diferentes acabados.
El documento resume los principales aspectos de los condominios según la legislación dominicana. Explica que un condominio es un régimen de propiedad sobre un inmueble dividido en unidades funcionales exclusivas y partes comunes. Define las diferentes partes de un condominio y establece los requisitos y regulaciones sobre su constitución, aplicación y administración. Además, analiza los cambios introducidos por la Ley 108-05 respecto a la definición, objeto y reglamento de los condominios.
Este documento trata sobre la madera en general. Explica el origen, estructura y formación de la madera, sus usos y características técnicas. También clasifica las maderas según su dureza y describe los procesos de transformación de la madera, como el talado, descortezado, aserrado y secado. Por último, incluye datos sobre la producción y comercio mundial de madera.
El documento describe los métodos de concreto presforzado, incluyendo pretensado y postensado. El pretensado implica tensar los tendones antes de verter el concreto fresco para que se adhiera a ellos, mientras que el postensado implica esforzar los tendones una vez endurecido el concreto. El presfuerzo mejora el comportamiento y resistencia de las estructuras al equilibrar las cargas externas con esfuerzos internos introducidos.
Este documento describe diferentes tipos de losas utilizadas en la construcción. Presenta losas macizas, planas, nervadas en uno y dos sentidos, prefabricadas, Novalosa, Spancret y Siporex. Cada sistema tiene ventajas como resistencia, ligereza, aislamiento y rapidez de instalación, pero también desventajas como necesidad de equipo especializado y poca flexibilidad.
Este documento contiene una solicitud de regularización de una edificación destinada a microempresa inofensiva bajo el Título II de la Ley N° 20.898. Incluye 11 documentos y planos requeridos para el proceso de regularización de una vivienda unifamiliar y local comercial ubicados en Isla La Palma 431, comuna de Valparaíso. El arquitecto Juan Luis Menares suscribe la solicitud en representación del propietario Cesar Enrique Abarca.
El documento presenta información sobre pisos y contrapisos para edificaciones. Explica que los pisos son acabados finales que embellecen el falso piso y le dan uniformidad y estabilidad, mientras que el contrapiso es una capa de mortero que nivela el falso piso. Luego, describe brevemente los objetivos del estudio, que son conocer los significados de pisos y contrapisos, identificar los tipos de materiales y procesos de colocación, y reconocer las normativas aplicables.
Este documento presenta normas y conceptos básicos sobre la acción del viento en la construcción civil en Venezuela. Explica cuatro tipos de estructuras que deben considerarse de acuerdo a los efectos del viento, y tres procedimientos para determinar las acciones del viento: análisis estático, dinámico y pruebas experimentales. También describe factores como la velocidad de diseño, categorías de terrenos, presión dinámica y coeficientes de presión que deben tomarse en cuenta para el cálculo de la acción del viento en
Este documento resume las especificaciones técnicas de una regularización de obra menor o edificación antigua construida antes de 1959. Detalla la estructura, materiales y estado de conservación de la casa, así como instrucciones para su mantenimiento. El informe técnico concluye que la estructura se encuentra en buen estado general y que la vivienda es aceptable para su uso, requiriendo solo obras menores de reparación.
Foundations are an essential part of building construction that distribute the weight of the structure to the ground. There are two main types of foundations - shallow foundations, which transfer loads directly to soil near the surface, and deep foundations, which transfer loads to deeper, stronger soil layers. Shallow foundations include spread footings, mat slabs, raft slabs, and grillages. Deep foundations include driven piles, drilled shafts, and caissons. The type of foundation used depends on factors like the building design, soil conditions, and cost. Foundation construction involves site preparation, layout, excavation, forming, reinforcement, and concrete placement.
Universiti Kebangsaan Malaysia
Faculty of Engineering and Built Environment
Department of Mechanical and Manufacturing Engineering
KKKM2833 Manufacturing Processes
Manufacturing processes of comb
Causes and prevention of cracks in buildingsSUPREETH Suppi
This document discusses cracks in buildings, including their causes and prevention. It begins by defining cracks and noting the importance of understanding crack causes and remedies. Structural cracks arise from design or loading issues, while non-structural cracks are due to factors like moisture, temperature changes, or chemical reactions. Common causes of cracks include structural deficiencies, temperature/shrinkage effects, poor workmanship, and settlement. The document outlines various crack types and investigation methods. It then discusses prevention techniques before concluding that cracks should be avoided in important buildings due to effects on aesthetics and leaks.
El documento describe diferentes tipos de estructuras de contención de suelos como muros de contención, excavaciones y estabilización de taludes. Explica los conceptos de empuje de tierra en reposo, activo y pasivo, y métodos para calcularlos como los de Rankine y Coulomb. También cubre temas como clasificación de muros, tipos como gravitacionales, cantilever, criba y pantalla, y consideraciones de diseño como fricción en la interfaz suelo-muro.
Este documento resume las fallas de las losas del sistema TransMilenio en la Autopista Norte y Avenida Caracas en Bogotá. El problema principal fue fundar las losas sobre relleno fluido, un material de cemento de baja resistencia que resultó ser muy erosionable. Esto causó daños como agrietamiento, desportillamiento y asentamiento severo en las losas. Se han requerido costosas reparaciones que ya suman $58 mil millones y se estima que los costos totales pueden llegar a entre $100 y $600 mil millones.
Obtención de permisos para construir y contratos - URACCAN NvGEnrique Santana
Este documento describe los requisitos para obtener permisos de construcción en Nueva Guinea, Nicaragua. Detalla los documentos necesarios para construcciones menores y mayores de ciertas áreas, así como para urbanizaciones e instalaciones de agua. También explica brevemente los tipos de documentos legales como constancias de uso de suelo y los elementos comunes en contratos de construcción como objetivos, valores, plazos y obligaciones de las partes.
La normativa térmica chilena tiene como objetivos mejorar la calidad de vida de las personas al reducir el consumo energético para calefacción y disminuir la contaminación interior de las viviendas, además de promover el desarrollo tecnológico en el área del acondicionamiento térmico. Establece valores máximos de transmitancia térmica y mínimos de resistencia térmica que deben cumplir los techos de las viviendas según su ubicación geográfica, y especifica requisitos para aislamiento térmico continuo
SOLICITUD VISTO BUENO ART 60 LGUC
Solicitud de autorización previa en SEREMI para obras de refacción o demolición, de un Inmueble de Conservación Histórica o un inmueble en Zona de Conservación Histórica.
This document discusses different types of failures that can occur in flexible pavements. It describes various structural distresses like alligator cracking, depressions, corrugations, shoving, potholes, rutting and swelling that result from failures in the subgrade, sub-base or base course layers. It also outlines environmental distresses including bleeding, block cracking, bumps and sags, edge cracking, joint reflection cracking, raveling, cold joints, and transverse/longitudinal cracking caused by factors like temperature changes, traffic loading, and aging of materials. Proper construction of each pavement layer and consideration of environmental conditions is necessary to prevent these distresses and extend the life of flexible pavements.
Este documento discute las irregularidades estructurales verticales y horizontales y su impacto en el comportamiento sísmico de los edificios. Define varios tipos de irregularidades, como discontinuidades en la carga, resistencia, rigidez o masa a lo largo de la altura de un edificio, o formas asimétricas u otras características en planta. Examina el efecto de las irregularidades de masa, resistencia y rigidez mediante el análisis dinámico de modelos de edificios de marco. Los resultados muestran que las irregular
This document discusses decoupling applications and scaling with enterprise messaging. It introduces messaging concepts like producers, consumers, and message brokers. It focuses on the AMQP protocol and RabbitMQ as a messaging implementation. Key points covered include RPC vs messaging styles, decoupling applications, cross-platform communication, and load balancing. The presenter demonstrates a messaging example using Java, CFML, Node.js, and JavaScript producers and consumers communicating via a RabbitMQ broker.
In this talk I will introduce attendees to the basics of messaging queues, their goals and applications from CFML. Messaging enables software applications to connect and scale. Thus, providing applications to connect to each other as components of a larger application, or to user devices and data. Messaging is asynchronous, and can decouple your software concerns with ease. However, messaging is much more than the traditional publish/subscribe patterns but also the ability to create work queues, routing and much more.
This document discusses messaging with AMQP and RabbitMQ. It provides an overview of why messaging is useful for decoupling systems and making them asynchronous and reliable. It then discusses why AMQP and RabbitMQ are good choices for messaging and covers some basic AMQP concepts like exchanges, queues, bindings and routing. It also discusses how Spring supports AMQP and RabbitMQ through its AMQP libraries and templates. Finally, it briefly covers how web messaging can be done through STOMP over websockets.
The document discusses building real-time web applications. It addresses three hard problems: talking to the browser in real-time using techniques like polling, websockets, and flash sockets; handling high concurrency through non-blocking I/O; and scaling to support many users. It reviews common real-time frameworks like Twisted, Tornado, gevent, Node.js, and Erlang and recommends Twisted for Python and Node.js with Socket.IO for non-Python. It also discusses using Redis for a real-time backend pub/sub system and scaling strategies like adding frontend and backend nodes.
The document introduces RabbitMQ, an open source message broker that implements the Advanced Message Queuing Protocol (AMQP). It discusses why AMQP is an open industry standard that is not language dependent and supported by many major companies. It then provides an overview of messaging concepts like queues, exchanges, routing and pub/sub using RabbitMQ examples. It also mentions some advanced features of AMQP like authentication, load balancing and persistent/non-persistent messages. Finally, it provides information on how to get started with RabbitMQ.
This document provides an overview of enterprise messaging with RabbitMQ presented by Luis Majano. It begins with introductions and then outlines the agenda which includes why messaging is useful, different messaging implementations and protocols like AMQP, and a demonstration of RabbitMQ. The bulk of the document discusses messaging paradigms and concepts like producers, consumers, exchanges and queues. It explains RabbitMQ exchanges like direct, fanout and topic in more detail and provides examples of how RabbitMQ can be used in different customer use cases.
Alvaro Videla, Building a Distributed Data Ingestion System with RabbitMQTanya Denisyuk
This document contains a summary of a presentation about using RabbitMQ for messaging. It discusses RabbitMQ's features like multi-protocol support, polyglot clients, and large users. It then describes challenges like distributing an application across servers. RabbitMQ solutions to these include federation to replicate across servers, sharding queues for scaling, and federating queues for load balancing consumers. The presentation argues RabbitMQ provides tools to ingest, distribute, and scale messaging applications globally.
The Future of Messaging: RabbitMQ and AMQP Eberhard Wolff
RabbitMQ and AMQP provide a standardized messaging protocol that improves scalability and reliability over traditional RPC approaches. The document discusses the benefits of messaging including decoupling and asynchronous communication. It provides an overview of core AMQP concepts like exchanges, queues, bindings and routing. Spring AMQP and Spring's RabbitTemplate simplify working with RabbitMQ in Java by providing a common API and configuration support.
This document discusses using RabbitMQ for messaging between applications. It begins with an introduction to the presenter and agenda. It then contrasts traditional RPC-style calls with messaging and covers some benefits of messaging like decoupling and flexibility. Common messaging patterns like publish/subscribe, topics, and work queues are introduced. The AMQP protocol and RabbitMQ implementation are explained. Finally, a demo of RabbitMQ is promised along with Q&A.
This document discusses using RabbitMQ for messaging between applications. It begins with an introduction to the presenter and agenda. It then contrasts traditional RPC-style calls with messaging and covers some benefits of messaging like decoupling and flexibility. Common messaging patterns like publish/subscribe, topics, and work queues are introduced. The AMQP protocol and RabbitMQ implementation are explained. Finally, a demo of RabbitMQ is promised and questions are solicited.
Architecture | The Future of Messaging: RabbitMQ and AMQP | Eberhard WolffJAX London
2011-11-02 | 05:45 PM - 06:35 PM
The JMS standard is 9 years old - but outside the Java community innovation is happening. The AMQP standard with implementations like RabbitMQ is gaining more and more traction. This session explains the standard and its advantages. It will also show how an AMQP application can be implemented using Java.
- RabbitMQ is an open-source message broker that can ingest data from various protocols and distribute it globally using federation.
- Federation allows replication of exchanges and queues across different RabbitMQ clusters. This can distribute data worldwide but only replicates necessary messages.
- To scale, queues can be sharded across nodes using consistent hashing and naming conventions. Load can also be balanced using federated queues that move messages between clusters as needed.
This document discusses using message queues and AMQP for real-time system performance monitoring and job queuing. It describes how message queues allow producers and consumers to communicate asynchronously. The author details their experience building a job server using RabbitMQ, Catalyst, and Web::Hippie to queue and monitor long-running jobs. While the system is still a work in progress, all the major components are there and it is in use in production.
This document discusses deploying Ruby on Rails applications using virtualization with Xen and various web servers and application servers. It begins with a history of different approaches used over the years, including CGI, mod_fastcgi, and Lighttpd. It then discusses using Mongrel as the application server and how it improved performance over previous options. The document also discusses using Nginx as a front-end proxy server to serve static assets and proxy dynamic requests to Mongrel, noting it provides high performance. It concludes with recommendations around using virtualization with Xen to run modularized services on separate virtual machines for improved scalability and flexibility.
This document discusses strategies for deploying Ruby on Rails applications. It describes how Mongrel can be used as an HTTP server for Rails to improve performance over CGI and mod_ruby. Nginx is recommended to front Mongrel clusters for its high performance as a reverse proxy and static file server. The document also discusses using virtualization with Xen to run application tiers on separate virtual machines for improved scalability and modularization. Memory optimization, database indexing, and caching are emphasized as important techniques for improving Rails application performance.
The document provides an overview of deploying Ruby on Rails applications. It discusses the history of different web servers and technologies used for Rails deployment such as CGI, Apache, Lighttpd. It introduces Mongrel as a faster alternative and discusses how it works with Rails. It then covers using Nginx as a front-end proxy for Mongrel, noting its high performance. It also discusses clustering Mongrel processes and using virtualization with Xen to deploy Rails in a modularized way across multiple servers. Overall, the document offers advice and best practices on optimizing Rails performance and scalability.
This document discusses deploying Ruby on Rails applications using virtualization with Xen and various web servers. It describes how early Rails deployments used CGI and various Apache modules before settling on Mongrel as a fast and secure HTTP server. The document recommends using Nginx as a front-end proxy server for its high performance and ability to serve static files and proxy dynamic requests to Mongrel. It also discusses using virtualization with Xen to run each application tier or service in its own virtual machine for improved scalability and isolation.
This document discusses deploying Ruby on Rails applications using virtualization with Xen and various web servers and application servers. It begins with a history of different approaches used over the years, including CGI, Apache with mod_fastcgi, and Lighttpd with SCGI. It then discusses using Mongrel as the application server and Nginx as a high performance front-end proxy server. It also covers clustering Mongrel processes and using event-driven architectures like Swiftiply to improve performance. The document emphasizes modularizing services across virtual machines for improved scalability and flexibility.
This document provides an introduction to the Java Message Service (JMS) API. It defines JMS as a Java specification that allows for asynchronous and reliable messaging between distributed applications. It outlines key JMS concepts like providers, clients, producers, consumers, queues, topics and message types. It also discusses when JMS would be applicable and provides overviews of popular JMS implementations including ActiveMQ, HornetQ, WebSphere MQ and Apache Qpid.
This document discusses building a distributed data ingestion system using RabbitMQ. It begins with an introduction to RabbitMQ and its key features like being multi-protocol, open source, polyglot and written in Erlang. It then discusses the problem of distributing data across multiple servers. RabbitMQ federation is proposed as a solution, allowing replication across servers. Federation uses queues and exchanges to replicate data and can be configured using parameters and policies. The document also discusses scaling the system using sharded queues and federated queues to load balance consumers.
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentations
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
UiPath Test Automation using UiPath Test Suite series, part 5DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
13. Headers exchange routing
• Ignores routing key
• Headers attributes used for routing
• Can bind a queue using one or more headers
• Can route on other values
– Integer
– Hash/Dictionary
– Others
14. Topic exchange routing
• Routing to 1 or more queues
– Message routing key
– Pattern for queue binding
• Multicast Routing
• Consumers choose message to receive
15. Queues
• Store messages
• Consumed by applications
• Have properties
– Durable
– Exclusive
– Auto-delete
• Declared before use
16. Channels & Virtual Hosts
• Channels
– Lightweight connections that share a single TCP
connection
• Virtual Hosts
– Allows broker to host multiple environments
– Similar to virtual hosts on IIS
17. EasyNetQ: Who, What?
• Open source (easynetq.com)
• Written by Mike Hadlow
– github.com/mikehadlow
• NuGet Package
• Sponsored by 15below.com
18. EasyNetQ: Who, What?
• Simple .NET API
• Opinionated Implementation
– Trades flexibility for simplicity
• Simple conventions
– Messages should be represented by .NET types.
– Messages should be routed by their .NET type.
19. EasyNetQ: Why?
• Easy to install
• Less code
• Serializes to JSON
• Simple conventions
DEMO
20. How can I use it today?
• Download Erlang OTP
– Erlang.org
• Download RabbitMQ
– Rabbitmq.com
• Install EasyNetQ with NuGet
– “Install-Package EasyNetQ”
21.
22. Questions?
• Important Links
– Rabbitmq.com
– Erlang.org
– EasyNetq.com
• About Me
– Ken Taylor (Twitter @taylorka)
– Switchspan.com
Editor's Notes
SpringSource is a division of VMWareMessage Broker = MOM = Message Oriented MiddlewareMOM is software or hardware infrastructure supporting sending and receiving messages between distributed systems.Erlang – functional languagedesigned by Ericsson to support distributed, fault-tolerant, soft-real-time, non-stop applications. It supports hot swapping, so that code can be changed without stopping a system.The RabbitMQ project consists of:The RabbitMQ exchange server itselfGateways for HTTP, STOMP, and MQTT protocolsAMQP client libraries for Java, .NET Framework, and Erlang. (AMQP clients for other languages are available from other vendors)A plug-in platform for custom additions, with a pre-defined collection of supported plug-ins, including: a "Shovel" plug-in that takes care of copying (replicating) messages from one broker to anothera "Federation" plug-in that enables efficient sharing of messages between brokers (at the exchange level)a "Management" plug-in that enables monitoring and control of brokers and clusters of brokers.
AMQP is a wire-level protocol. A wire-level protocol is a description of the format of the data that is sent across the network as a stream of octets. Consequently any tool that can create and interpret messages that conform to this data format can interoperate with any other compliant tool irrespective of implementation language.Examples of wire protocols areIIOP for CORBAJRMP for RMISOAP for Web ServicesAMQP for Message Oriented Middleware
Management server at: http://localhost:15672/Exchanges route to queuesRouting is based on Exchange and Queue configurationhttp://www.rabbitmq.com/management.html
Best analogy for RabbitMQ
4 main exchange types in RabbitMQ
A direct exchange delivers messages to queues based on the message routing key. A direct exchange is ideal for the unicast routing of messages (although they can be used for multicast routing as well). Direct exchanges are often used to distribute tasks between multiple workers (instances of the same application) in a round robin manner. When doing so, it is important to understand that, in AMQP 0-9-1, messages are load balanced between consumers and not between queues.
A fanout exchange routes messages to all of the queues that are bound to it and the routing key is ignored. If N queues are bound to a fanout exchange, when a new message is published to that exchange a copy of the message is delivered to all N queues. Fanout exchanges are ideal for the broadcast routing of messages. Because a fanout exchange delivers a copy of a message to every queue bound to it, its use cases are quite similar: Massively multi-player online (MMO) games can use it for leaderboard updates or other global eventsSport news sites can use fanout exchanges for distributing score updates to mobile clients in near real-timeDistributed systems can broadcast various state and configuration updatesGroup chats can distribute messages between participants using a fanout exchange (although AMQP does not have a built-in concept of presence, so XMPP may be a better choice)
A headers exchange is designed for routing on multiple attributes that are more easily expressed as message headers than a routing key. Headers exchanges ignore the routing key attribute. Instead, the attributes used for routing are taken from the headers attribute. A message is considered matching if the value of the header equals the value specified upon binding. It is possible to bind a queue to a headers exchange using more than one header for matching. In this case, the broker needs one more piece of information from the application developer, namely, should it consider messages with any of the headers matching, or all of them? This is what the "x-match" binding argument is for. When the "x-match" argument is set to "any", just one matching header value is sufficient. Alternatively, setting "x-match" to "all" mandates that all the values must match. Headers exchanges can be looked upon as "direct exchanges on steroids". Because they route based on header values, they can be used as direct exchanges where the routing key does not have to be a string; it could be an integer or a hash (dictionary) for example.
Topic exchanges route messages to one or many queues based on matching between a message routing key and the pattern that was used to bind a queue to an exchange. The topic exchange type is often used to implement various publish/subscribe pattern variations. Topic exchanges are commonly used for the multicast routing of messages. Topic exchanges have a very broad set of use cases. Whenever a problem involves multiple consumers/applications that selectively choose which type of messages they want to receive, the use of topic exchanges should be considered. Example uses: Distributing data relevant to specific geographic location, for example, points of saleBackground task processing done by multiple workers, each capable of handling specific set of tasksStocks price updates (and updates on other kinds of financial data)News updates that involve categorization or tagging (for example, only for a particular sport or team)Orchestration of services of different kinds in the cloudDistributed architecture/OS-specific software builds or packaging where each builder can handle only one architecture or OS
Queues in the AMQP model are very similar to queues in other message- and task-queueing systems: they store messages that are consumed by applications. Queues share some properties with exchanges, but also have some additional properties: NameDurable (the queue will survive a broker restart)Exclusive (used by only one connection and the queue will be deleted when that connection closes)Auto-delete (queue is deleted when last consumer unsubscribes)Arguments (some brokers use it to implement additional features like message TTL)Before a queue can be used it has to be declared. Declaring a queue will cause it to be created if it does not already exist. The declaration will have no effect if the queue does already exist and its attributes are the same as those in the declaration. When the existing queue attributes are not the same as those in the declaration a channel-level exception with code 406 (PRECONDITION_FAILED) will be raised.
Some applications need multiple connections to an AMQP broker. However, it is undesirable to keep many TCP connections open at the same time because doing so consumes system resources and makes it more difficult to configure firewalls. AMQP 0-9-1 connections are multiplexed with channels that can be thought of as "lightweight connections that share a single TCP connection". For applications that use multiple threads/processes for processing, it is very common to open a new channel per thread/process and not share channels between them. Communication on a particular channel is completely separate from communication on another channel, therefore every AMQP method also carries a channel number that clients use to figure out which channel the method is for (and thus, which event handler needs to be invoked, for example). ---To make it possible for a single broker to host multiple isolated "environments" (groups of users, exchanges, queues and so on), AMQP includes the concept of virtual hosts (vhosts). They are similar to virtual hosts used by many popular Web servers and provide completely isolated environments in which AMQP entities live. AMQP clients specify what vhosts they want to use during AMQP connection negotiation.
15below is a travel industry company used by JetBlue, Quantas, AirTran, Frontier and others..NET + RabbitMQ Scales to100s of Millions of Passenger Messages at 15below
So why do I need EasyNetQ? The RabbitMQ .NET client implements the client side of the AMQP protocol (and RabbitMQ implements the server side). AMQP is intended as the HTTP of messaging. It is designed to be cross platform and language agnostic. It is also designed to flexibly support a wide range of messaging patterns based on the Exchange/Binding/Queue model. ---Typically this code would include:Implementing messaging patterns such as Publish/Subscribe or Request/Response. Although, to be fair, the .NET client does provide some support here. Implement a routing strategy. How will you design your exchange-queue bindings, and how will you route messages between producers and consumers? Implement message serialization/deserialization. How will you convert the binary representation of messages in AMQP to something your programming language understands? Implement a consumer thread for subscriptions. You will need to have a dedicated consumer loop waiting for messages you have subscribed to. How will you deal with multiple subscribers, or transient subscribers, like those waiting for responses from a request? Implement a versioning strategy for your messages. What happens when your message schema needs to change in response to business requirements? Implement subscriber reconnection. If the connection is disrupted or the RabbitMQ server bounces, how do you detect it and make sure all your subscriptions are rebuilt? Understand and implement quality of service settings. What settings do you need to make to ensure that you have a reliable client. Implement an error handling strategy. What should your client do if it receives a malformed message, or if an unexpected exception is thrown? Implement monitoring tools. How will you monitor your client applications so that you are alerted if there are any problems? ---It’s great having this flexibility, but with flexibility comes complexity. It means that you will need to write a significant amount of code in order to implement a RabbitMQ client.
Conventions -> Messages are types (classes) and are routed by their type.