Visar resultat för..."Mq"

Data is at the center of many challenges in system design today. Difficult issues such as scalability, consistency, reliability, efficiency, and maintainability need to be resolved. In addition, there's an overwhelming variety of tools and analytical systems, including relational databases, NoSQL datastores, plus data warehouses and data lakes. What are the right choices for your application? How do you make sense of all these buzzwords?In this second edition, authors Martin Kleppmann and Chris Riccomini build on the foundation laid in the acclaimed first edition, integrating new technologies and emerging trends. You'll be guided through the maze of decisions and trade-offs involved in building a modern data system, from choosing the right tools like Spark and Flink to understanding the intricacies of data laws like the GDPR.Peer under the hood of the systems you already use, and learn to use them more effectivelyMake informed decisions by identifying the strengths and weaknesses of different toolsNavigate the trade-offs around consistency, scalability, fault tolerance, and complexityUnderstand the distributed systems research upon which modern databases are builtPeek behind the scenes of major online services, and learn from their architectures

Practically everybody in the community uses the transport system, and an eighth of personal consumption expenditure in Britain is spent on transport. This book, first published in 1980 and revised in 1984, presents a synthesis of theoretical and empirical material to explain the elements of transport economics. These include demand, supply, pricing and investment, and the importance of institutional arrangements is emphasised in chapters on transport planning, and on international transport, in which shipping and airline economics are analysed.

Practically everybody in the community uses the transport system, and an eighth of personal consumption expenditure in Britain is spent on transport. This book, first published in 1980 and revised in 1984, presents a synthesis of theoretical and empirical material to explain the elements of transport economics. These include demand, supply, pricing and investment, and the importance of institutional arrangements is emphasised in chapters on transport planning, and on international transport, in which shipping and airline economics are analysed.

Dive into A MQ (aka ZeroMQ), the smart socket library that gives you fast, easy, message-based concurrency for your applications. With this quick-paced guide, you'll learn hands-on how to use this scalable, lightweight, and highly flexible networking tool for exchanging messages among clusters, the cloud, and other multi-system environments. A MQ maintainer Pieter Hintjens takes you on a tour of real-world applications, using extended examples in C to help you work with A MQ's API, sockets, and patterns. Learn how to use specific A MQ programming techniques, build multithreaded applications, and create your own messaging architectures. You'll discover how A MQ works with several programming languages and most operating systems - with little or no cost.Learn A MQ's main patterns: request-reply, publish-subscribe, and pipeline Work with A MQ sockets and patterns by building several small applications Explore advanced uses of A MQ's request-reply pattern through working examples Build reliable request-reply patterns that keep working when code or hardware fails Extend A MQ's core pub-sub patterns for performance, reliability, state distribution, and monitoring Learn techniques for building a distributed architecture with A MQ Discover what's required to build a general-purpose framework for distributed applications

DESCRIPTION

 

Any large application needs an efficient way to handle the constant messages passing between components in the system. Billed as "messaging that just works," the RabbitMQ message broker initially appeals to developers because it's lightweight, easy to set up, and low maintenance. They stick with it because it's powerful, fast, and up to nearly anything that can be thrown at it. This book takes readers beyond the basics and explores the challenges of clustering and distributing messages across enterprise-level data-centers using RabbitMQ.

 

 

RabbitMQ in Depth is a practical guide to building and maintaining message-based systems. This book covers detailed architectural and operational use of RabbitMQ with an emphasis on not just how it works but why it works the way it does. It provides examples and detailed explanations of everything from low-level communication to integration with third-party systems. It also offers insights needed to make core architectural choices and develop procedures for effective operational management.

 

 

 

KEY FEATURES

 

 

Approachable detailed resource

 Explains the "how" and "why" of RabbitMQ

Takes readers well beyond the basics

 

AUDIENCE

Written for programmers with a basic understanding of messaging oriented systems and RabbitMQ.

 

 

ABOUT THE TECHNOLOGY

RabbitMQ is an open-source message broker software that programs can use to exchange messages with each other to create scalable and reliable application architectures.

Build and optimize efficient messaging applications with ease Key Features[*]Learn to administer, configure, and manage RabbitMQ instances[*]Discover ways to secure and troubleshoot RabbitMQ instances[*]This book is fully up-to-date with all the latest changes to version 3.5Book DescriptionRabbitMQ is Open Source Message Queuing software based on the Advanced Message Queue Protocol Standard written in the Erlang Language. RabbitMQ is an ideal candidate for large-scale projects ranging from e-commerce and finance to Big Data and social networking because of its ease of use and high performance. Managing RabbitMQ in such a dynamic environment can be a challenging task that requires a good understanding not only of how to work properly with the message broker but also of its best practices and pitfalls.Learning RabbitMQ starts with a concise description of messaging solutions and patterns, then moves on to concrete practical scenarios for publishing and subscribing to the broker along with basic administration. This knowledge is further expanded by exploring how to establish clustering and high availability at the level of the message broker and how to integrate RabbitMQ with a number of technologies such as Spring, and enterprise service bus solutions such as MuleESB and WSO2. We will look at advanced topics such as performance tuning, secure messaging, and the internals of RabbitMQ. Finally we will work through case-studies so that we can see RabbitMQ in action and, if something goes wrong, we'll learn to resolve it in the Troubleshooting section.What you will learn[*]Apply messaging patterns using the message broker[*]Administer RabbitMQ using the command line, management Web console, or management REST services[*]Create a cluster of scalable, and highly-available, RabbitMQ instances[*]Use RabbitMQ with the Spring Framework, MuleESB, WSO2, and Oracle databases[*]Deploy RabbitMQ using Puppet, Vagrant, or Docker[*]Fine-tune the performance of RabbitMQ[*]Monitor RabbitMQ using Nagios, Munin, or Monit[*]Secure, troubleshoot, and extend RabbitMQWho this book is forIf you are a developer or system administrator with a basic knowledge of messaging who wants to learn RabbitMQ, or if you want to further enhance your knowledge in working with the message broker, then this book is ideal for you. To fully understand some examples in the book, a basic knowledge of the Java programming language is required.

In this heart-warming new book for young readers, MQ shares a beautiful message about the true meaning of happiness. In the book, the sun rises and Aya knows it is time for her to wake up. But this morning something feels different – Aya has lost her happiness.Aya and her best friend, Papaya search high and low. They look inside the wardrobe, under her bed, in the bathtub and even in the garden. But Aya’s happiness is nowhere to be found. Even though they have checked all her favourite places, Aya and Papaya simply cannot find her happiness. It is lost.Lost, that is, until she looks inside and realises it was within her all along.

Join Aya and Papaya on their latest adventures in MQ’s second bright and fun children’s picture book!Morning has broken and as the sun peaks through her window, Aya gently opens her eyes and gives Papaya an enormous hug. Jumping out of bed and pulling back the curtains, a big smile spreads across her face. Today will be a great day because Aya’s best friend, Samy, is coming to play!Aya and Samy, with Papaya and Bamboo, decide to go on an adventure to the big castle at the end of the garden. But first, they must be brave and make their way past the big little creatures that live in the garden. As their journey progresses, Aya and Samy learn an important lesson about bravery and being kind.

Aya and Papaya are back!The sun rises and Aya is awake. She remembers that today is a very special day so quickly jumps out of bed to put on her favourite pink boots that she always wears on special days.Aya and her best friend, Papaya, are going to go on a plane to visit Aya’s grandparents. At the airport they see lots of different people from lots of different places from all around the world. Aya learns a very important message about what makes us all very special indeed.

Learn basic to advanced RabbitMQ techniques with the help of a realistic case study shared by the experts from CloudAMQPKey FeaturesDelve into message queues with this comprehensive RabbitMQ guideExplore message queue architecture evolution with the help of a realistic case studyDiscover strategies for improving scalability and fault tolerance of a message queue architectureBook DescriptionRabbitMQ is an open source message queuing software that acts as a message broker using the Advanced Message Queuing Protocol (AMQP). This book will help you to get to grips with RabbitMQ to build your own applications with a message queue architecture. You’ll learn from the experts from CloudAMQP as they share what they've learned while managing the largest fleet of RabbitMQ clusters in the world.Following the case study of Complete Car, you’ll discover how you can use RabbitMQ to provide exceptional customer service and user experience, and see how a message queue architecture makes it easy to upgrade the app and add features as the company grows. From implementing simple synchronous operations through to advanced message routing and tracking, you’ll explore how RabbitMQ streamlines scalable operations for fast distribution. This book will help you understand the advantages of message queue architecture, including application scalability, resource efficiency, and user reliability. Finally, you’ll learn best practices for working with RabbitMQ and be able to use this book as a reference guide for your future app development projects.By the end of this book, you’ll have learned how to use message queuing software to streamline the development of your distributed and scalable applications.What you will learnGet well versed with RabbitMQ's message queue architecture and featuresDiscover the benefits of RabbitMQ, AMQP, and message queuingInstall and configure RabbitMQ and its pluginsGet to grips with the management console features and controlsUnderstand how queue and exchange types differ and when and how to use themGet the hang of channels, routing strategies, and direct exchangesImplement best practices to work smoothly with message queuesWho this book is forIf you are a professional enterprise developer or someone who just codes for fun, RabbitMQ Essentials is a valuable resource on open-source message queue architecture. Even those already familiar with microservices and messaging will discover value in reading this book for an exploration of moving forward with best practices and resource efficiency. This book will give you the push you need to get started with creating new and exciting applications or migrating existing monoliths to a microservice architecture.