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Practical NATS

Author : Waldemar Quevedo

Publisher : Apress

Page : 271 pages

File Size : 18,7 MB

Release : 2018-06-07

Category : Computers

ISBN : 1484235703

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Book Description

Learn to use NATS and messaging as a solution for communication between services. The NATS project has been around since 2010, but it has become more popular in recent years due to how well it fits into the paradigm of cloud native applications and microservices architectures. It’s fast becoming a very attractive option thanks to its great performance characteristics--a single server can push millions of messages per second--and overall simple design. First you will learn the fundamentals of NATS, such as its design, protocol and the styles of communications it enables, internals of the NATS clients, and how to use the basic API provided by all the official clients. You will also understand how to setup and configure NATS servers using the configuration file. Next you'll work with real-world projects and see how to develop a production-ready cloud native application using NATS as the control plane over which clients communicate. Finally you’ll learn advanced usage of the NATS clients, such as implementing heartbeats based failure detectors, tracing or collecting multiple responses from a single request. Perhaps you are familiar with REST-style APIs, and want to make the transition into a messaging-based approach instead. Practical NATS is the perfect place to start. What You'll Learn Use NATS to build applications which use it as the control plane for communication among components Explore the fundamentals of NATS such as how the protocol works under the hood to more advanced communication styles which are possible with the basic building blocks provided by the client Setup, operate, and configure NATS servers, as well as how to troubleshoot common failure scenarios Who This Book Is For Anyone looking for a solution for some of the problems which come along with microservices and cloud native application development, such as service discovery, low latency requests, load balancing, tracing and monitoring for example. Also adopters of NATS who need further help getting started using it. Ideally you should have some familiarity with Go as that is the language of the code examples.



Designing Microservices Platforms with NATS

Author : Chanaka Fernando

Publisher : Packt Publishing Ltd

Page : 357 pages

File Size : 20,87 MB

Release : 2021-11-19

Category : Computers

ISBN : 1801076626

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Book Description

A complete reference for designing and building scalable microservices platforms with NATS messaging technology for inter-service communication with security and observability Key FeaturesUnderstand the use of a messaging backbone for inter-service communication in microservices architectureDesign and build a real-world microservices platform with NATS as the messaging backbone using the Go programming languageExplore security, observability, and best practices for building a microservices platform with NATSBook Description Building a scalable microservices platform that caters to business demands is critical to the success of that platform. In a microservices architecture, inter-service communication becomes a bottleneck when the platform scales. This book provides a reference architecture along with a practical example of how to implement it for building microservices-based platforms with NATS as the messaging backbone for inter-service communication. In Designing Microservices Platforms with NATS, you'll learn how to build a scalable and manageable microservices platform with NATS. The book starts by introducing concepts relating to microservices architecture, inter-service communication, messaging backbones, and the basics of NATS messaging. You'll be introduced to a reference architecture that uses these concepts to build a scalable microservices platform and guided through its implementation. Later, the book touches on important aspects of platform securing and monitoring with the help of the reference implementation. Finally, the book concludes with a chapter on best practices to follow when integrating with existing platforms and the future direction of microservices architecture and NATS messaging as a whole. By the end of this microservices book, you'll have developed the skills to design and implement microservices platforms with NATS. What you will learnUnderstand the concepts of microservices architectureGet to grips with NATS messaging technologyHandle transactions and message delivery guarantees with microservicesImplement a reference architecture for microservices using NATSDiscover how to improve the platform's security and observabilityExplore how a NATS microservices platform integrates with an enterprise ecosystemWho this book is for This book is for enterprise software architects and developers who want to gain hands-on microservices experience for designing, implementing, and managing complex distributed systems with microservices architecture concepts. Intermediate-level experience in any programming language and software architecture is required to make the most of this book.



Practical Vocal Acoustics

Author : Kenneth Bozeman

Publisher : Rowman & Littlefield

Page : 157 pages

File Size : 36,45 MB

Release : 2022-08-18

Category : Music

ISBN : 1538174650

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Book Description

Scientific knowledge of vocal acoustics has grown exponentially in the last eighty years. With sophisticated yet inexpensive sound analysis technology, more voice teachers are curious about the value of vocal acoustics for the studio and see the need to understand it for more efficient, science-informed pedagogy. Kenneth Bozeman distills the most important vocal acoustic principles and insights for contemporary teachers and singers. With concise and easy-to-understand language, the book takes these complex concepts and imparts practical tips and strategies that anyone can use in their teaching and singing. Unlike many other singing texts, this book focuses on the voice as an acoustic phenomenon. Bozeman addresses a myriad of topics including: Bozeman addresses a myriad of topics including: Theories of vocal resonance The pedagogic implications of tube acoustics Formants and their interaction with harmonics Vocal registration Passaggio training The acoustics of belting Acoustic technology useful for the studio Also included are vocal exercises implementing these concepts.



Cross-Training in the Voice Studio

Author : Norman Spivey

Publisher : Plural Publishing

Page : 166 pages

File Size : 34,94 MB

Release : 2018-05-18

Category : Music

ISBN : 1635500389

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Book Description

Cross-Training in the Voice Studio: A Balancing Act is an innovative resource for teachers and students of singing in today's evolving professional landscape. Saunders Barton and Spivey offer an inside view of their applied studios and the results of the cross-training process. As vocal performance demands continue to change, singers must adapt in order to stay competitive in the job market. The authors address this challenge and provide a practical technical approach to developing the most flexible and resilient singing voices - the essence of their philosophy of "bel canto can belto," embracing classical and vernacular styles. Key Features In-depth chapter on resonance/registration for voice buildingCross-training in the academic vs. the private studioCross-training with repertoireCoverage of multi-disciplinary training: how acting, speech, movement, and dance support studio effortStudent recordings enhance concepts within the text Cross Training in the Voice Studio: A Balancing Act is a must-read for anyone in the singing profession seeking insight on cross-training.



So You Want to Sing Rock 'n' Roll

Author : Matthew Edwards

Publisher : Rowman & Littlefield

Page : 293 pages

File Size : 37,23 MB

Release : 2014-10-16

Category : Music

ISBN : 1442231947

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Book Description

Rock ‘n’ roll is a style that was born out of the great American melting pot. An outgrowth of the blues, rock 'n' roll music combines driving rhythms, powerful chords, and lyrics that communicate the human experience to audiences around the world. Although rock singing was once seen as a vulgar use of the human voice and was largely ignored by the academic community, voice teachers and singers around the world have recently taken a professional interest in learning specialized techniques for singing rock 'n' roll. So You Want to Sing Rock 'n' Roll gives readers a comprehensive guide to rock history, voice science, vocal health, audio technology, technical approaches to singing rock, and stylistic parameters for various rock subgenres. Matthew Edwards, assistant professor of voice at Shenandoah Conservatory, provides easy-to-understand explanations of technical concepts, with tips for practical application, and suggestions for listening and further reading. So You Want to Sing Rock ‘n’ Roll includes guest-authored chapters by singing voice researchers Dr. Scott McCoy and Dr. Wendy LeBorgne, as well as audio and visual examples available from the website of the National Association of Teachers of Singing. This work is not only the ideal guide to singing professionals, but the perfect reference work for voice teachers and their students, lead and back-up singers, record producers and studio engineers. The So You Want to Sing seriesis produced in partnership with the National Association of Teachers of Singing. Like all books in the series, So You Want to Sing Rock 'n' Roll features online supplemental material on the NATS website. Please visit www.nats.org to access style-specific exercises, audio and video files, and additional resources.



To Be an FBI Special Agent

Author : Henry M. Holden

Publisher : Quarto Publishing Group USA

Page : 163 pages

File Size : 13,27 MB

Release : 2005-06-13

Category : History

ISBN : 1610600878

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Book Description

FBI Special Agents are specially trained personnel, chosen from an extensive pool of applicants because they possess specific areas of expertise, including counterterrorism, counterintelligence, and cybercrime. To Be an FBI Special Agent provides all-encompassing coverage of the training process. Candid photos of the FBI's training school in Quantico, Virginia, give the reader an unprecedented look behind the scenes. For those truly committed to a career with the FBI, this is the book that will show and tell them how to get there. For everybody else, it is the one must-have book on the subject.



Slot Car Racing: Tips, Tricks & Techniques

Author : Robert Schleicher

Publisher :

Page : 400 pages

File Size : 13,71 MB

Release :

Category : Model car racing

ISBN : 9781610605045

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Book Description

Over the past three years slot cars have become one of the fastest-growing segments of the hobby industry. Slot cars have also become so fashionable they have received exposure in automotive and general interest magazines. The time is right for a meaty, loaded follow-up to the highly successful 2002 MBI release, Slot Car Bible. In this new title, Bible author and Model Car Racing magazine publisher Robert Schleicher provides enthusiasts with more tips, tricks, and track plans for 1/32-scale and HO slot cars. This title will offer a wealth of tuning, maintenance, and driving technique information and will include chapters on snap-together raceways and building cars from kits. It will also have performance tests of new products and plans for creating NASCAR replica cars and tracks.



Microservices Security in Action

Author : Wajjakkara Kankanamge Anthony Nuwan Dias

Publisher : Simon and Schuster

Page : 614 pages

File Size : 43,76 MB

Release : 2020-07-11

Category : Computers

ISBN : 1638350116

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Book Description

”A complete guide to the challenges and solutions in securing microservices architectures.” —Massimo Siani, FinDynamic Key Features Secure microservices infrastructure and code Monitoring, access control, and microservice-to-microservice communications Deploy securely using Kubernetes, Docker, and the Istio service mesh. Hands-on examples and exercises using Java and Spring Boot Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. Microservices Security in Action teaches you how to address microservices-specific security challenges throughout the system. This practical guide includes plentiful hands-on exercises using industry-leading open-source tools and examples using Java and Spring Boot. About The Book Design and implement security into your microservices from the start. Microservices Security in Action teaches you to assess and address security challenges at every level of a Microservices application, from APIs to infrastructure. You’ll find effective solutions to common security problems, including throttling and monitoring, access control at the API gateway, and microservice-to-microservice communication. Detailed Java code samples, exercises, and real-world business use cases ensure you can put what you’ve learned into action immediately. What You Will Learn Microservice security concepts Edge services with an API gateway Deployments with Docker, Kubernetes, and Istio Security testing at the code level Communications with HTTP, gRPC, and Kafka This Book Is Written For For experienced microservices developers with intermediate Java skills. About The Author Prabath Siriwardena is the vice president of security architecture at WSO2. Nuwan Dias is the director of API architecture at WSO2. They have designed secure systems for many Fortune 500 companies. Table of Contents PART 1 OVERVIEW 1 Microservices security landscape 2 First steps in securing microservices PART 2 EDGE SECURITY 3 Securing north/south traffic with an API gateway 4 Accessing a secured microservice via a single-page application 5 Engaging throttling, monitoring, and access control PART 3 SERVICE-TO-SERVICE COMMUNICATIONS 6 Securing east/west traffic with certificates 7 Securing east/west traffic with JWT 8 Securing east/west traffic over gRPC 9 Securing reactive microservices PART 4 SECURE DEPLOYMENT 10 Conquering container security with Docker 11 Securing microservices on Kubernetes 12 Securing microservices with Istio service mesh PART 5 SECURE DEVELOPMENT 13 Secure coding practices and automation



Trauma and the Voice

Author : Emily Jaworski Koriath

Publisher : Rowman & Littlefield

Page : 251 pages

File Size : 49,52 MB

Release : 2023-08-07

Category : Music

ISBN : 1538179474

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Book Description

In the present era, statistics for emotional trauma are astonishing: over half of American seventeen-year-olds have experienced or witnessed it firsthand, and the next person you meet is more likely to carry nervous system trauma than to be left-handed. This carries over into the applied music studio where the world of emotions and feelings undoubtedly play a crucial role. An indispensable resource for the modern voice teacher, Trauma and the Voice: A Guide for Singers, Teachers, and Other Practitioners explores the body’s response to trauma and practical ways that singing teachers can adapt the principles of trauma-informed care while maintaining ethical boundaries. Emily Jaworski Koriath gathers perspectives and research from across the fields of psychology, speech pathology, and vocal music education, andcontributors investigate a myriad of concepts including the physiology of trauma, the impact of trauma on learning, polyvagal theory, human attachment theory, and other relevant psychological concepts. The book provides not only the scientific underpinnings but also numerous tools and practical applications for daily studio interactions.



Transformative Marketing

Author : V. Kumar

Publisher : Springer Nature

Page : 398 pages

File Size : 39,75 MB

Release :

Category :

ISBN : 3031596374

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Book Description