Event Streams In Action

Author: Alexander Dean
Editor: Pearson Professional
ISBN: 9781617292347
Size: 18,14 MB
Format: PDF
Read: 465

Summary Event Streams in Action is a foundational book introducing the ULP paradigm and presenting techniques to use it effectively in data-rich environments. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Many high-profile applications, like LinkedIn and Netflix, deliver nimble, responsive performance by reacting to user and system events as they occur. In large-scale systems, this requires efficiently monitoring, managing, and reacting to multiple event streams. Tools like Kafka, along with innovative patterns like unified log processing, help create a coherent data processing architecture for event-based applications. About the Book Event Streams in Action teaches you techniques for aggregating, storing, and processing event streams using the unified log processing pattern. In this hands-on guide, you'll discover important application designs like the lambda architecture, stream aggregation, and event reprocessing. You'll also explore scaling, resiliency, advanced stream patterns, and much more! By the time you're finished, you'll be designing large-scale data-driven applications that are easier to build, deploy, and maintain. What's inside Validating and monitoring event streams Event analytics Methods for event modeling Examples using Apache Kafka and Amazon Kinesis About the Reader For readers with experience coding in Java, Scala, or Python. About the Author Alexander Dean developed Snowplow, an open source event processing and analytics platform. Valentin Crettaz is an independent IT consultant with 25 years of experience. Table of Contents PART 1 - EVENT STREAMS AND UNIFIED LOGS Introducing event streams The unified log 24 Event stream processing with Apache Kafka Event stream processing with Amazon Kinesis Stateful stream processing PART 2- DATA ENGINEERING WITH STREAMS Schemas Archiving events Railway-oriented processing Commands PART 3 - EVENT ANALYTICS Analytics-on-read Analytics-on-write

Vert X In Action

Author: Julian Ponge
Editor: Manning Publications
ISBN: 9781617295621
Size: 20,28 MB
Format: PDF, Docs
Read: 254

As enterprise applications become larger and more distributed, new architectural approaches like reactive designs, microservices, and event streams are required knowledge. Vert.x in Action teaches you to build highly-scalable reactive enterprise applications using the mature, rock-solid Vert.x framework. Vert.x in Action gets you up to speed in the basics of asynchronous programming as you learn to design and code reactive applications. Using the Vert.x asynchronous APIs, you’ll build services including web stack, messaging, authentication, and access control. You’ll also dive into deployment of container-native components with Docker, Kubernetes, and OpenShift. Along the way, you’ll check your app’s health and learn to test its resilience to external service failures. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.

Rfid In Manufacturing

Author: Oliver P. Günther
Editor: Springer Science & Business Media
ISBN: 9783540764540
Size: 18,85 MB
Format: PDF, ePub
Read: 633

The authors of this book clearly explain the potential advantages of using Radio Frequency Identification (RFID) technology in a modern manufacturing and supply chain context. Areas of emphasis include integration of RFID data into legacy IT architectures, RFID-MES-ERP integration, and cost-benefit considerations. The presentation is not restricted to intra-company production planning, but also emphasizes the benefits of inter-company collaboration. Six case studies based on SAP’s ERP systems and MPDV’s MES solution show how to successfully implement cross-company supply chain integration using RFID technology.

Resilience In Action

Author: Linda Liebenberg
Editor: University of Toronto Press
ISBN: 1442691646
Size: 14,29 MB
Format: PDF, ePub, Docs
Read: 551

Mental health specialists and researchers contend that the development of resilience in youth is facilitated at several levels. Relational, cultural, individual, and governmental factors all have a strong influence over the mental well being of young people. Resilience in Action looks at youth interventions with a view to fostering resilience in those living in adverse situations and conditions. In order to provide a practical approach to the issue, the essays in this volume explore the components of successful interventions, encouraging the transmission of effective practices from one community to another across borders. It is organized into four sections, each dealing with a different aspect of work with at-risk youth. The first section focuses on individual health and the ways in which intervention and therapy strengthen personal resources. The second section explores the dynamics of interventions in relation to specific contexts and localized relationships, emphasizing holistic approaches to youth work. A review of the cultural relevance of resilience follows in section three, and the fourth considers ways of increasing the accessibility to resources that encourage healthy development. Featuring contributors from a variety of academic and cultural backgrounds, Resilience in Action offers diverse answers to many of the persistent questions mental health professionals ask regarding how to enhance resilience.

A Framework For Programming Interactive Graphics In A Functional Programming Language

Author: Enno Scholz
Editor: BoD – Books on Demand
ISBN: 3833001917
Size: 13,67 MB
Format: PDF, ePub, Mobi
Read: 361

Evolution In Action

Author: Matthias Glaubrecht
Editor: Springer Science & Business Media
ISBN: 9783642124259
Size: 10,43 MB
Format: PDF, ePub
Read: 856

Radiations, or Evolution in Action We have just celebrated the “Darwin Year” with the double anniversary of his 200th birthday and 150th year of his masterpiece, “On the Origin of Species by means of Natural Selection”. In this work, Darwin established the factual evidence of biological evolution, that species change over time, and that new organisms arise by the splitting of ancestral forms into two or more descendant species. However, above all, Darwin provided the mechanisms by arguing convincingly that it is by natural selection – as well as by sexual selection (as he later added) – that organisms adapt to their environment. The many discoveries since then have essentially con?rmed and strengthened Darwin’s central theses, with latest evidence, for example, from molecular genetics, revealing the evolutionary relationships of all life forms through one shared history of descent from a common ancestor. We have also come a long way to progressively understand more on how new species actually originate, i. e. on speciation which remained Darwin’s “mystery of m- teries”, as noted in one of his earliest transmutation notebooks. Since speciation is the underlying mechanism for radiations, it is the ultimate causation for the biological diversity of life that surrounds us.

Event Processing For Business

Author: David C. Luckham
Editor: John Wiley & Sons
ISBN: 1118171853
Size: 17,27 MB
Format: PDF, Mobi
Read: 760

Find out how Events Processing (EP) works and how it can work for you Business Event Processing: An Introduction and Strategy Guide thoroughly describes what EP is, how to use it, and how it relates to other popular information technology architectures such as Service Oriented Architecture. Explains how sense and response architectures are being applied with tremendous results to businesses throughout the world and shows businesses how they can get started implementing EP Shows how to choose business event processing technology to suit your specific business needs and how to keep costs of adopting it down Provides practical guidance on how EP is best integrated into an overall IT strategy and how its architectural styles differ from more conventional approaches This book reveals how to make the most advantageous use of event processing technology to develop real time actionable management information from the events flowing through your company's networks or resulting from your business activities. It explains to managers and executives what it means for a business enterprise to be event-driven, what business event processing technology is, and how to use it.

Rx Net In Action

Author: Tamir Dresher
Editor: Manning Publications
ISBN: 9781617293061
Size: 18,86 MB
Format: PDF, Kindle
Read: 963

Summary Rx.NET in Action teaches developers how to build event-driven applications using the Reactive Extensions (Rx) library. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Modern applications must react to streams of data such as user and system events, internal messages, and sensor input. Reactive Extensions (Rx) is a .NET library containing more than 600 operators that you can compose together to build reactive client- and server-side applications to handle events asynchronously in a way that maximizes responsiveness, resiliency, and elasticity. About the Book Rx.NET in Action teaches developers how to build event-driven applications using the Rx library. Starting with an overview of the design and architecture of Rx-based reactive applications, you'll get hands-on with in-depth code examples to discover firsthand how to exploit the rich query capabilities that Rx provides and the Rx concurrency model that allows you to control both the asynchronicity of your code and the processing of event handlers. You'll also learn about consuming event streams, using schedulers to manage time, and working with Rx operators to filter, transform, and group events. What's Inside Introduction to Rx in C# Creating and consuming streams of data and events Building complex queries on event streams Error handling and testing Rx code About the Reader Readers should understand OOP concepts and be comfortable coding in C#. About the Author Tamir Dresher is a senior software architect at CodeValue and a prominent member of Israel's Microsoft programming community. Table of Contents PART 1 - GETTING STARTED WITH REACTIVE EXTENSIONS Reactive programming Hello, Rx Functional thinking in C# PART 2 - CORE IDEAS Creating observable sequences Creating observables from .NET asynchronous types Controlling the observer-observable relationship Controlling the observable temperature Working with basic query operators Partitioning and combining observables Working with Rx concurrency and synchronization Error handling and recovery APPENDIXES Writing asynchronous code in .NET The Rx Disposables library Testing Rx queries and operators

Managing Event Information

Author: Amarnath Gupta
Editor: Morgan & Claypool Publishers
ISBN: 1608453510
Size: 13,66 MB
Format: PDF, ePub
Read: 723

With the proliferation of citizen reporting, smart mobile devices, and social media, an increasing number of people are beginning to generate information about events they observe and participate in. A significant fraction of this information contains multimedia data to share the experience with their audience. A systematic information modeling and management framework is necessary to capture this widely heterogeneous, schemaless, potentially humongous information produced by many different people. This book is an attempt to examine the modeling, storage, querying, and applications of such an event management system in a holistic manner. It uses a semantic-web style graph-based view of events, and shows how this event model, together with its query facility, can be used toward emerging applications like semi-automated storytelling. Table of Contents: Introduction / Event Data Models / Implementing an Event Data Model / Querying Events / Storytelling with Events / An Emerging Application / Conclusion

New Dramaturgy

Author: Katalin Trencsényi
Editor: A&C Black
ISBN: 1408177102
Size: 14,94 MB
Format: PDF, Kindle
Read: 350

Recent shifts in the theatrical landscape have had corresponding implications for dramaturgy. The way we think about theatre and performance today has changed our approaches to theatre making and composition. Emerging new aesthetics and new areas of dramaturgical work such as live art, devised and physical theatre, experimental performance, and dance demand new approaches and sensibilities. New Dramaturgy: International Perspectives on Theory and Practice is the first book to explore new dramaturgy in depth, and considers how our thinking about dramaturgy and the role of the dramaturg has been transformed. Edited by Katalin Trencsényi and Bernadette Cochrane, New Dramaturgy: International Perspectives on Theory and Practice provides an unrivalled resource for practitioners, scholars, and students.