Mastering Distributed Tracing

Analyzing performance in microservices and complex systems
Author: Yuri Shkuro
Publisher: Packt Publishing Ltd
ISBN: 1788627598
Category: Computers
Page: 444
View: 9242
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Understand how to apply distributed tracing to microservices-based architectures Key Features A thorough conceptual introduction to distributed tracing An exploration of the most important open standards in the space A how-to guide for code instrumentation and operating a tracing infrastructure Book Description Mastering Distributed Tracing will equip you to operate and enhance your own tracing infrastructure. Through practical exercises and code examples, you will learn how end-to-end tracing can be used as a powerful application performance management and comprehension tool. The rise of Internet-scale companies, like Google and Amazon, ushered in a new era of distributed systems operating on thousands of nodes across multiple data centers. Microservices increased that complexity, often exponentially. It is harder to debug these systems, track down failures, detect bottlenecks, or even simply understand what is going on. Distributed tracing focuses on solving these problems for complex distributed systems. Today, tracing standards have developed and we have much faster systems, making instrumentation less intrusive and data more valuable. Yuri Shkuro, the creator of Jaeger, a popular open-source distributed tracing system, delivers end-to-end coverage of the field in Mastering Distributed Tracing. Review the history and theoretical foundations of tracing; solve the data gathering problem through code instrumentation, with open standards like OpenTracing, W3C Trace Context, and OpenCensus; and discuss the benefits and applications of a distributed tracing infrastructure for understanding, and profiling, complex systems. What you will learn How to get started with using a distributed tracing system How to get the most value out of end-to-end tracing Learn about open standards in the space Learn about code instrumentation and operating a tracing infrastructure Learn where distributed tracing fits into microservices as a core function Who this book is for Any developer interested in testing large systems will find this book very revealing and in places, surprising. Every microservice architect and developer should have an insight into distributed tracing, and the book will help them on their way. System administrators with some development skills will also benefit. No particular programming language skills are required, although an ability to read Java, while non-essential, will help with the core chapters.

Mastering Spring 5.0


Author: Ranga Rao Karanam
Publisher: Packt Publishing Ltd
ISBN: 1787122336
Category: Computers
Page: 496
View: 788
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Develop cloud native applications with microservices using Spring Boot, Spring Cloud, and Spring Cloud Data Flow About This Book Explore the new features and components in Spring Evolve towards micro services and cloud native applications Gain powerful insights into advanced concepts of Spring and Spring Boot to develop applications more effectively Understand the basics of Kotlin and use it to develop a quick service with Spring Boot Who This Book Is For This book is for an experienced Java developer who knows the basics of Spring, and wants to learn how to use Spring Boot to build applications and deploy them to the cloud. What You Will Learn Explore the new features in Spring Framework 5.0 Build microservices with Spring Boot Get to know the advanced features of Spring Boot in order to effectively develop and monitor applications Use Spring Cloud to deploy and manage applications on the Cloud Understand Spring Data and Spring Cloud Data Flow Understand the basics of reactive programming Get to know the best practices when developing applications with the Spring Framework Create a new project using Kotlin and implement a couple of basic services with unit and integration testing In Detail Spring 5.0 is due to arrive with a myriad of new and exciting features that will change the way we've used the framework so far. This book will show you this evolution—from solving the problems of testable applications to building distributed applications on the cloud. The book begins with an insight into the new features in Spring 5.0 and shows you how to build an application using Spring MVC. You will realize how application architectures have evolved from monoliths to those built around microservices. You will then get a thorough understanding of how to build and extend microservices using Spring Boot. You will also understand how to build and deploy Cloud-Native microservices with Spring Cloud. The advanced features of Spring Boot will be illustrated through powerful examples. We will be introduced to a JVM language that's quickly gaining popularity - Kotlin. Also, we will discuss how to set up a Kotlin project in Eclipse. By the end of the book, you will be equipped with the knowledge and best practices required to develop microservices with the Spring Framework. Style and approach This book follows an end-to-end tutorial approach with lots of examples and sample applications, covering the major building blocks of the Spring framework.

El sistema de la llave maestra


Author: Charles Haanel
Publisher: SELECTOR
ISBN: 6074530084
Category: Body, Mind & Spirit
Page: 221
View: 3919
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“La naturaleza obliga a todos a avanzar en la vida. La persona que piensa no se conforma con vivir como una planta, sino que desea superarse y desarrollar su capacidad mental. Este desarrollo sólo es posible cuando el individuo eleva la calidad de sus pensamientos e ideales y, en consecuencia, sus actos y circunstancias. Es sumamente importante estudiar el proceso creativo del pensamiento y saber cómo aplicarlo. Gracias a ese conocimiento aumentará el grado de evolución de la vida humana sobre la Tierra. El pensamiento es el poder espiritual del cosmos que trabaja por medio de su creación: el hombre. EL SISTEMA DE LA LLAVE MAESTRA enseña cómo usar ese poder de forma constructiva y creativa. Esta obra constituye la guía y la explicación de tal proceso. EL SISTEMA DE LA LLAVE MAESTRA le otorgará una mejor personalidad y le proporcionará un nuevo poder para lograr cualquier propósito personal y una renovada capacidad de disfrutar la belleza y maravilla de la vida.” —F. H. Burgess

El arte de la cocina francesa


Author: Julia Child,Louisette Bertholle,Simone Beck
Publisher: Debate Editorial
ISBN: 9788499922973
Category: Cooking
Page: 852
View: 9838
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Un cl�sico de la literatura gastron�mica, el libro de un icono que revolucion� la pedagog�a culinaria. Julia Child revolucion� la forma de cocinar en los hogares de todo el mundo. Tras estudiar en la reputada academia Le Cordon Bleu de Par�s, abri� su propia escuela de cocina con Simone Beck y Louisette Bertholle. Con ellas escribi� el primero de sus libros, El arte de la cocina francesa, que se convertir�a de inmediato en un best seller y a�os despu�s en un cl�sico. Su programa de televisi�n The French Chef fue una revoluci�n para los amantes de la cocina del mundo entero, precursor del exitoso formato de los programas televisivos de cocina que conocemos hoy. �Todo el mundo puede cocinar al estilo franc�s en cualquier parte del mundo con las instrucciones adecuadas� escriben las se�oras Beck, Bertholle, y Child. Y este es el libro que durante m�s de cincuenta a�os ha ense�ado c�mo hacerlo. El arte de la cocina francesa es un libro para cocineros avezados y para principiantes que aman la buena comida y desean reproducir en casa las delicias de la cocina cl�sica, desde recetas hist�ricas y aut�nticas obras maestras galas hasta los platos m�s sencillos, desde el m�tico Boeuf Bourguignon hasta el perfecto croissant. Un libro hermoso y revolucionario en su tiempo, con 524 recetas, m�s de cien ilustraciones, y ense�anzas de t�cnicas que conforman la base de la cocina francesa y que ofrecen recursos para la creaci�n propia. ENGLISH DESCRIPTION For over fifty years, New York Times bestseller Mastering the Art of French Cooking has been the definitive book on the subject for American readers. Featuring 524 delicious recipes, in its pages home cooks will find something for everyone, from seasoned experts to beginners who love good food and long to reproduce the savory delights of French cuisine, from historic Gallic masterpieces to the seemingly artless perfection of a dish of spring-green peas. Here Julia Child, Simone Beck, and Louisette Bertholle break down the classic foods of France into a logical sequence of themes and variations rather than presenting an endless and diffuse catalogue of dishes. Throughout, the focus is on key recipes that form the backbone of French cookery and lend themselves to an infinite number of elaborations--bound to increase anyone's culinary repertoire. With over 100 instructive illustrations to guide readers every step of the way, Mastering the Art of French Cooking deserves a place of honor in every kitchen in America.

Mastering Spring Cloud

Build self-healing, microservices-based, distributed systems using Spring Cloud
Author: Piotr Mińkowski
Publisher: Packt Publishing Ltd
ISBN: 1788477243
Category: Computers
Page: 432
View: 9752
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Learn how to build, test, secure, deploy, and efficiently consume services across distributed systems. Key Features - Explore the wealth of options provided by Spring Cloud for wiring service dependencies in microservice systems. - Create microservices utilizing Spring Cloud's Netflix OSS - Architect your cloud-native data using Spring Cloud. Book Description Developing, deploying, and operating cloud applications should be as easy as local applications. This should be the governing principle behind any cloud platform, library, or tool. Spring Cloud–an open-source library–makes it easy to develop JVM applications for the cloud. In this book, you will be introduced to Spring Cloud and will master its features from the application developer's point of view. This book begins by introducing you to microservices for Spring and the available feature set in Spring Cloud. You will learn to configure the Spring Cloud server and run the Eureka server to enable service registration and discovery. Then you will learn about techniques related to load balancing and circuit breaking and utilize all features of the Feign client. The book now delves into advanced topics where you will learn to implement distributed tracing solutions for Spring Cloud and build message-driven microservice architectures. Before running an application on Docker container s, you will master testing and securing techniques with Spring Cloud. What you will learn - Abstract Spring Cloud's feature set - Create microservices utilizing Spring Cloud's Netflix OSS - Create synchronous API microservices based on a message-driven architecture. - Explore advanced topics such as distributed tracing, security, and contract testing. - Manage and deploy applications on the production environment Who this book is for This book appeals to developers keen to take advantage of Spring cloud, an open source library which helps developers quickly build distributed systems. Knowledge of Java and Spring Framework will be helpful, but no prior exposure to Spring Cloud is required.

Mastering Spring 5

An effective guide to build enterprise applications using Java Spring and Spring Boot framework, 2nd Edition
Author: Ranga Rao Karanam
Publisher: Packt Publishing Ltd
ISBN: 1789618169
Category: Computers
Page: 598
View: 7547
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Build scalable and flexible Rest APIs and microservices using the latest versions of Spring and Spring Boot Key Features Build Java-based enterprise applications using Spring 5.1 and Spring Boot 2.1 Create high performing, reusable, and scalable enterprise Java applications that are easy to test Gain powerful insights into advanced Spring and Spring Boot concepts to develop applications effectively Book Description Spring 5.1 is the latest release of the widely used Spring Framework. This book takes you through the evolution of building enterprise-ready applications with Spring and Spring Boot. Mastering Spring 5 starts with an overview of some of the important Spring Framework features relating to aspect-oriented programming, task scheduling, and scripting with the help of practical examples. You'll learn about the standard dependency injection specification for Java contexts and CDI and how the Spring Framework supports it. You’ll gain an understanding of how application architectures have evolved from monoliths to microservices and be able to build your own microservices using Spring Boot. Complete with real-world examples, this book will help you gain powerful insights into Spring Boot 2.1 and learn how to develop cloud-native microservices with Spring Cloud. You’ll even explore how to secure a REST API with Spring Security and get started with your first full stack application using React. Furthermore, you’ll get to grips with Kotlin fundamentals and build a Kotlin project in Eclipse. By the end of this book, you’ll be equipped with all the knowledge required to develop microservices and full stack applications with the Spring Framework. What you will learn Explore Spring Framework 5.1 features such as AOP, transaction management, task scheduling, and scripting Build REST APIs and microservices with Spring and Spring Boot Develop a secure REST API with Spring Security Build your first full stack React application Write efficient unit tests with Spring and Spring Boot Understand the advanced features that Spring Boot offers to develop and monitor applications Use Spring Cloud to deploy and manage applications on the Cloud Who this book is for This book is for experienced Java and enterprise Java developers and programmers who have a basic understanding of the Spring Framework.

El Secreto (The Secret)


Author: Rhonda Byrne
Publisher: Simon and Schuster
ISBN: 1439102716
Category: Body, Mind & Spirit
Page: 192
View: 7233
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La edición especial del 10° Aniversario del libro que transformó vidas, ahora con un nuevo prólogo y revelaciones de Rhonda Byrne. En el 2006, un largometraje revolucionario reveló el gran misterio del universo—El Secreto—y, luego, Rhonda Byrne lo siguió con un libro que se convirtió en uno de los libros más vendidos mundialmente. El Secreto siempre ha estado parcialmente presente en las tradiciones orales, en la literatura, en las religiones y en las distintas filosofías de todos los tiempos. Por primera vez, todos estos fragmentos han sido reunidos en una increíble revelación que transformará la vida de todo aquel que lo experimente. En este libro aprenderás a cómo utilizar El Secreto en todos los aspectos de tu vida: dinero, salud, relaciones, felicidad y en todas tus interacciones con el mundo. Empezarás a entender el poder oculto que hay en tu interior, El Secreto te traerá felicidad en todas las áreas de tu vida. El Secreto encierra la sabiduría de los grandes maestros actuales-quienes lo han utilizado para conseguir salud, fortuna y felicidad. Al aplicar el conocimiento de El Secreto los maestros nos revelan increíbles historias de sanación, de generación de riqueza económica, de superación de obstáculos y de cómo alcanzar cualquier logro que pueda calificarse de imposible.

Mastering Docker

Unlock new opportunities using Docker's most advanced features, 3rd Edition
Author: Russ McKendrick,Scott Gallagher
Publisher: Packt Publishing Ltd
ISBN: 1789618681
Category: Computers
Page: 426
View: 9561
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Master Docker and leverage its power in your day-to-day workflow Key Features Explore tools such as Docker Engine, Machine, Compose, and Swarm Discover how Docker can be integrated into your daily workflows Learn to leverage Docker Swarm and Kubernetes Book Description Docker has been a game-changer when it comes to how modern applications are deployed and created. It has now grown into a key driver of innovation beyond system administration, with an impact on the world of web development. But how can you make sure you're keeping up with the innovations it's driving, or be sure you're using it to its full potential? Mastering Docker shows you how; this book not only demonstrates how to use Docker more effectively, but also helps you rethink and reimagine what's possible with it. You will cover concepts such as building, managing, and storing images, along with best practices to make you confident, before delving more into Docker security. You'll find everything related to extending and integrating Docker in new and innovative ways. Docker Compose, Docker Swarm, and Kubernetes will help you take control of your containers in an efficient manner. By the end of the book, you will have a broad, yet detailed, sense of what's possible with Docker, and how seamlessly it fits in with a range of other platforms and tools. What you will learn Become fluent with the basic components and concepts of Docker Learn the best ways to build, store, and distribute containers Understand how Docker can fit into your development workflow Secure your containers and files with Docker's security features Solve architectural problems using the first and third clustering tool Leverage Linux containers and create highly scalable applications Who this book is for If you are an I.T professional and recognize Docker's importance for innovation in everything from system administration to web development, but aren't sure how to use it to its full potential, Mastering Docker is for you.

El lenguaje e Internet


Author: David Crystal
Publisher: Ediciones AKAL
ISBN: 9788483232569
Category: Computers
Page: 304
View: 4347
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Esta obra se investiga la naturaleza del impacto que internet esta teniendo sobre el lenguaje. Crystal plantea que internet esta haciendo posible una impresionante expansiin para ocupar un lugar en la categoria variedad del leguaje, y que esta ofreciendo oportunidades sin precedentes para la creatividad personal.

LOS MAESTROS Y EL SENDERO

La llegada del Instructor del Mundo y como Prepararse para Recibir Sus Enseñanzas
Author: Charles Leadbeater
Publisher: Mar de Teosofía
ISBN: N.A
Category: Religion
Page: N.A
View: 9653
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Una sola razón por la que debería escribir este Prólogo para el libro escrito por mi respetable colega. Trata de muchos puntos hasta ahora estudiados y discutidos en un círculo relativamente estricto, formado por estudiantes muy versados en los conocimientos teosóficos y dispuestos a estudiar las afirmaciones referentes a esferas en donde aún no podían entrar por sí mismos, pero en las que esperaban entrar más tarde y comprobar entonces lo afirmado por sus mayores. Los rápidos cambios del mundo del pensamiento, dimanantes de la proximidad de la venida del Instructor del mundo, dan utilidad a algunos informes concernientes a una parte del mundo en que reside, porque acaso dichos informes contribuyan en cierto modo a preparar a las gentes para recibir sus enseñanzas. Sea de ello lo que fuere, deseo asociarme a las afirmaciones expuestas en este libro, pues puedo atestiguar personalmente la exactitud de casi todas ellas, y decir también en nombre de mi colega y en el mío propio, que el libro se publica como una crónica de atentas observaciones cuidadosamente registradas, pero sin pretensiones de autoridad ni exigir de nadie que las acepte. Tampoco son fruto de la inspiración, sino tan sólo un verídico relato de lo visto por el autor. —Annie Besant

Algoritmos + estructuras de datos


Author: Niklaus Wirth
Publisher: N.A
ISBN: 9788421901724
Category: Technology & Engineering
Page: 382
View: 1395
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Razonando con Haskell

un curso sobre programación funcional
Author: N.A
Publisher: N.A
ISBN: 9788497322775
Category:
Page: 511
View: 9820
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Curso de SQL


Author: Anthony Molinaro
Publisher: Anaya Multimedia-Anaya Interactiva
ISBN: 9788441520417
Category: Business & Economics
Page: 703
View: 8417
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Debido a la diversidad de lenguajes y de bases de datos existentes, la manera de comunicarse entre ambos sería realmente complicada de gestionar de no ser por la existencia de estándares que permiten realizar las operaciones básicas de forma universal. De eso trata SQL, un lenguaje estándar de comunicación con bases de datos normalizado que permite trabajar con cualquier tipo de lenguaje (ASP o PHP) en combinación con cualquier tipo de base de datos. Curso de SQL muestra las operaciones básicas que se pueden realizar con este lenguaje de acceso a bases de datos relacionales y que tienen una aplicación directa en la creación de aplicaciones en red. Se trata de una recopilación de problemas habituales y sus soluciones respectivas que le resultarán de ayuda en su trabajo diario y le permitirán resolver las dificultades de programación a las que se enfrenta el usuario de SQL. Este libro es un manual de referencia con el que estará en disposición de completar cualquier operación sobre una base de datos, conociendo la sintaxis estándar de SQL y en muchos casos los aspectos específicos de cada producto.

Redes de computadoras


Author: Andrew S. Tanenbaum
Publisher: Pearson Educación
ISBN: 9789702601623
Category: Computers
Page: 891
View: 2845
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Internet del Dinero


Author: Andreas M. Antonopoulos
Publisher: N.A
ISBN: 9781947910034
Category: Business & Economics
Page: 208
View: 8806
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Mientras que muchos libros explican cómo funciona Bitcoin, Internet del Dinero ahonda en el por qué de Bitcoin. Aclamado experto en seguridad de la información y autor de Mastering Bitcoin, Andreas M. Antonopoulos examina y contextualiza la importancia de Bitcoin a través de una serie de ensayos que abarcan la excitante maduración de esta tecnología. Bitcoin, un avance tecnológico introducido silenciosamente en el mundo en 2008, está transformando mucho más que las finanzas. Bitcoin está alterando las industrias anticuadas para llevar la independencia financiera a miles de millones en todo el mundo. En este libro, Andreas explica por qué Bitcoin es una evolución financiera y tecnológica con un potencial que excede con creces la etiqueta de "moneda digital." Andreas va más allá de explorar el funcionamiento técnico de la red Bitcoin al desentrañar las implicaciones filosóficas, sociales e históricas de Bitcoin. Como Internet ha transformado esencialmente la forma en que la gente de todo el mundo interactúa y ha impactado permanentemente nuestras vidas de una manera que nunca hubiéramos podido imaginar, Bitcoin--Internet del Dinero--está cambiando fundamentalmente nuestro enfoque para resolver problemas sociales, políticos y económicos a través de tecnología descentralizada.

Active Directory


Author: Joe Richards,Robbie Allen,Alistair G. Lowe-Norris
Publisher: Anaya Multimedia-Anaya Interactiva
ISBN: 9788441521285
Category: Computers
Page: 928
View: 5821
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La vida celestial


Author: James Allen
Publisher: Sirio Editorial
ISBN: 9788478087204
Category: Education
Page: 93
View: 4809
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El corazon espiritual del hombre es el corazon del universo, y cuando encuentra este, el hombre halla la fuerza para conseguirlo todo.

Mastering Windows Network Forensics and Investigation


Author: Steven Anson,Steve Bunting,Ryan Johnson,Scott Pearson
Publisher: John Wiley & Sons
ISBN: 1118236084
Category: Computers
Page: 696
View: 1837
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An authoritative guide to investigating high-technologycrimes Internet crime is seemingly ever on the rise, making the needfor a comprehensive resource on how to investigate these crimeseven more dire. This professional-level book--aimed at lawenforcement personnel, prosecutors, and corporateinvestigators--provides you with the training you need in order toacquire the sophisticated skills and software solutions to stay onestep ahead of computer criminals. Specifies the techniques needed to investigate, analyze, anddocument a criminal act on a Windows computer or network Places a special emphasis on how to thoroughly investigatecriminal activity and now just perform the initial response Walks you through ways to present technically complicatedmaterial in simple terms that will hold up in court Features content fully updated for Windows Server 2008 R2 andWindows 7 Covers the emerging field of Windows Mobile forensics Also included is a classroom support package to ensure academicadoption, Mastering Windows Network Forensics and Investigation,2nd Edition offers help for investigating high-technologycrimes.