Die Serverwelt Von Node Js
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Die Serverwelt Von Node Js
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Author : Manuel Rauber
language : de
Publisher: entwickler.Press
Release Date : 2016-08-30
Die Serverwelt Von Node Js written by Manuel Rauber and has been published by entwickler.Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-30 with Computers categories.
Seit Jahren wird JavaScript auf dem Client, also im Browser, eingesetzt. Mit Node.js ist nun auch eine Ausführung auf der Serverseite möglich. Manuel Rauber führt in diesem shortcut zunächst allgemein in Node.js und seine grundlegenden Tools ein. Außerdem zeigt er, wie man einen kleinen Taschenrechner entwickelt, der sich über die Kommandozeile steuern lässt. Kapitel 3 und 4 widmen sich dem Entwickeln eines Web-APIs und der Persistenz von Daten.
Javascript Performance
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Author : Markus Nix
language : de
Publisher: entwickler.Press
Release Date : 2012-08-31
Javascript Performance written by Markus Nix and has been published by entwickler.Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-31 with Computers categories.
JavaScript, die "am häufigsten mißverstandene Programmiersprache der Welt" (Douglas Crockford), ist trotz ihrer syntaktischen Mehrdeutigkeiten zur Leitsprache des Internets geworden. Auf nahezu jedem PC dieser Welt läuft mindestens ein Interpreter, sie ist auf dem Smartphone ebenso zuhause wie in der Server-Welt. Wo das Web dynamisch ist, spielt JavaScript fast immer die entscheidende Rolle. Doch populär wurde JavaScript erst durch die mit dem AJAX-Hype einsetzende Fokussierung auf Nutzerfreundlichkeit und Interaktion. Web 2.0 ohne JavaScript? Undenkbar! Die Explosion an Javascript-Bibliotheken in den letzten Jahren erzeugte eine breite Akzeptanz selbst unter den Entwicklern, die der Sprache zuvor wenig mehr als einfache Formvalidierungen zugetraut hatten. Doch die "Bequemlichkeitsbibliotheken" haben auch verhindert, dass sich viele Entwickler eingehender mit der Sprache beschäftigten. JavaScript ist eine interpretierte Sprache - schlechter Code erzeugt also fast zwangsläufig eine langsame Anwendung. Und damit unzufriedene Nutzer. Wenn Sie jemals jQuery's "each"-Funktion verwendet haben, um über ein kurzes Array zu iterieren, dann ist "JavaScript Performance" das richtige Buch für Sie! Angefangen von grundlegenden Betrachtungen der Sprache - Variablen, Operatoren, Typen, Schleifen - bietet es eine Fülle von Lösungen für gängige Problemstellungen wie der schnellen Verkettung von Strings oder effektiver DOM-Manipulation. Darauf aufbauend liefert "JavaScript Performance" zahlreiche Hinweise zum Umgang mit bekannten Bibliotheken wie jQuery, Prototype oder Node.JS sowie Neuerungen in der HTML5-Spezifikation. Ergänzende Links zu Performance-Tests belegen für die meisten Beispiele eindrücklich, wie mit einfachen Veränderungen imposante Verbesserungen erzielt werden können.
Big Data Fast Data
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Author : Jochen Mader
language : de
Publisher: entwickler.Press
Release Date : 2016-08-10
Big Data Fast Data written by Jochen Mader and has been published by entwickler.Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-10 with Computers categories.
Die Big-Data-Welt verändert sich. Mit diesem shortcut erfahren Sie, was hinter den Begriffen Fast Data und SMACK steckt, wie Daten mittels Kafka und Akka ins System kommen und auf welche Art und Weise eine Datenanalyse mit Spark und Apache Zeppelin funktioniert. Im abschließenden Kapitel erläutern die Autoren, wie Daten unter Verwendung von Spark und Cassandra gespeichert, verarbeitet, aktualisiert und mit weiteren Informationen zusammengebracht werden können.
Microservices
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Author : Eberhard Wolff
language : en
Publisher: Addison-Wesley Professional
Release Date : 2016-10-03
Microservices written by Eberhard Wolff and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-03 with Computers categories.
The Most Complete, Practical, and Actionable Guide to Microservices Going beyond mere theory and marketing hype, Eberhard Wolff presents all the knowledge you need to capture the full benefits of this emerging paradigm. He illuminates microservice concepts, architectures, and scenarios from a technology-neutral standpoint, and demonstrates how to implement them with today’s leading technologies such as Docker, Java, Spring Boot, the Netflix stack, and Spring Cloud. The author fully explains the benefits and tradeoffs associated with microservices, and guides you through the entire project lifecycle: development, testing, deployment, operations, and more. You’ll find best practices for architecting microservice-based systems, individual microservices, and nanoservices, each illuminated with pragmatic examples. The author supplements opinions based on his experience with concise essays from other experts, enriching your understanding and illuminating areas where experts disagree. Readers are challenged to experiment on their own the concepts explained in the book to gain hands-on experience. Discover what microservices are, and how they differ from other forms of modularization Modernize legacy applications and efficiently build new systems Drive more value from continuous delivery with microservices Learn how microservices differ from SOA Optimize the microservices project lifecycle Plan, visualize, manage, and evolve architecture Integrate and communicate among microservices Apply advanced architectural techniques, including CQRS and Event Sourcing Maximize resilience and stability Operate and monitor microservices in production Build a full implementation with Docker, Java, Spring Boot, the Netflix stack, and Spring Cloud Explore nanoservices with Amazon Lambda, OSGi, Java EE, Vert.x, Erlang, and Seneca Understand microservices’ impact on teams, technical leaders, product owners, and stakeholders Managers will discover better ways to support microservices, and learn how adopting the method affects the entire organization. Developers will master the technical skills and concepts they need to be effective. Architects will gain a deep understanding of key issues in creating or migrating toward microservices, and exactly what it will take to transform their plans into reality.
Eclipse Ide Pocket Guide
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Author : Ed Burnette
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2005-08-12
Eclipse Ide Pocket Guide written by Ed Burnette and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-08-12 with Computers categories.
Eclipse is the world's most popular IDE for Java development. And although there are plenty of large tomes that cover all the nooks and crannies of Eclipse, what you really need is a quick, handy guide to the features that are used over and over again in Java programming. You need answers to basic questions such as: Where was that menu? What does that command do again? And how can I set my classpath on a per-project basis? This practical pocket guide gets you up to speed quickly with Eclipse. It covers basic concepts, including Views and editors, as well as features that are not commonly understood, such as Perspectives and Launch Configurations. You'll learn how to write and debug your Java code--and how to integrate that code with tools such as Ant and JUnit. You'll also get a toolbox full of tips and tricks to handle common--and sometimes unexpected--tasks that you'll run across in your Java development cycle. Additionally, the Eclipse IDE Pocket Guide has a thorough appendix detailing all of Eclipse's important views, menus, and commands. The Eclipse IDE Pocket Guide is just the resource you need for using Eclipse, whether it's on a daily, weekly, or monthly basis. Put it in your back pocket, or just throw it in your backpack. With this guide in hand, you're ready to tackle the Eclipse programming environment.
Python For Kids 2nd Edition
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Author : Jason R. Briggs
language : en
Publisher: No Starch Press
Release Date : 2022-11-15
Python For Kids 2nd Edition written by Jason R. Briggs and has been published by No Starch Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-15 with Juvenile Nonfiction categories.
The second edition of the best-selling Python for Kids—which brings you (and your parents) into the world of programming—has been completely updated to use the latest version of Python, along with tons of new projects! Python is a powerful programming language that’s easy to learn and fun to use! But books about programming in Python can be dull and that’s no fun for anyone. Python for Kids brings kids (and their parents) into the wonderful world of programming. Jason R. Briggs guides you through the basics, experimenting with unique (and hilarious) example programs featuring ravenous monsters, secret agents, thieving ravens, and more. New terms are defined; code is colored and explained; puzzles stretch the brain and strengthen understanding; and full-color illustrations keep you engaged throughout. By the end of the book, you’ll have programmed two games: a clone of the famous Pong, and “Mr. Stick Man Races for the Exit”—a platform game with jumps and animation. This second edition is revised and updated to reflect Python 3 programming practices. There are new puzzles to inspire you and two new appendices to guide you through Python’s built-in modules and troubleshooting your code. As you strike out on your programming adventure, you’ll learn how to: Use fundamental data structures like lists, tuples, and dictionaries Organize and reuse your code with functions and modules Use control structures like loops and conditional statements Draw shapes and patterns with Python’s turtle module Create games, animations, and other graphical wonders with tkinter Why should serious adults have all the fun? Python for Kids is your ticket into the amazing world of computer programming. Covers Python 3.x which runs on Windows, macOS, Linux, even Raspberry Pi
Python Pocket Reference
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Author : Mark Lutz
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2014-01-22
Python Pocket Reference written by Mark Lutz and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-22 with Computers categories.
Updated for both Python 3.4 and 2.7, this convenient pocket guide is the perfect on-the-job quick reference. You’ll find concise, need-to-know information on Python types and statements, special method names, built-in functions and exceptions, commonly used standard library modules, and other prominent Python tools. The handy index lets you pinpoint exactly what you need. Written by Mark Lutz—widely recognized as the world’s leading Python trainer—Python Pocket Reference is an ideal companion to O’Reilly’s classic Python tutorials, Learning Python and Programming Python, also written by Mark. This fifth edition covers: Built-in object types, including numbers, lists, dictionaries, and more Statements and syntax for creating and processing objects Functions and modules for structuring and reusing code Python’s object-oriented programming tools Built-in functions, exceptions, and attributes Special operator overloading methods Widely used standard library modules and extensions Command-line options and development tools Python idioms and hints The Python SQL Database API
A Practical Guide To Continuous Delivery
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Author : Eberhard Wolff
language : en
Publisher: Addison-Wesley Professional
Release Date : 2017-02-24
A Practical Guide To Continuous Delivery written by Eberhard Wolff and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-24 with Computers categories.
Using Continuous Delivery, you can bring software into production more rapidly, with greater reliability. A Practical Guide to Continuous Delivery is a 100% practical guide to building Continuous Delivery pipelines that automate rollouts, improve reproducibility, and dramatically reduce risk. Eberhard Wolff introduces a proven Continuous Delivery technology stack, including Docker, Chef, Vagrant, Jenkins, Graphite, the ELK stack, JBehave, and Gatling. He guides you through applying these technologies throughout build, continuous integration, load testing, acceptance testing, and monitoring. Wolff’s start-to-finish example projects offer the basis for your own experimentation, pilot programs, and full-fledged deployments. A Practical Guide to Continuous Delivery is for everyone who wants to introduce Continuous Delivery, with or without DevOps. For managers, it introduces core processes, requirements, benefits, and technical consequences. Developers, administrators, and architects will gain essential skills for implementing and managing pipelines, and for integrating Continuous Delivery smoothly into software architectures and IT organizations. Understand the problems that Continuous Delivery solves, and how it solves them Establish an infrastructure for maximum software automation Leverage virtualization and Platform as a Service (PAAS) cloud solutions Implement build automation and continuous integration with Gradle, Maven, and Jenkins Perform static code reviews with SonarQube and repositories to store build artifacts Establish automated GUI and textual acceptance testing with behavior-driven design Ensure appropriate performance via capacity testing Check new features and problems with exploratory testing Minimize risk throughout automated production software rollouts Gather and analyze metrics and logs with Elasticsearch, Logstash, Kibana (ELK), and Graphite Manage the introduction of Continuous Delivery into your enterprise Architect software to facilitate Continuous Delivery of new capabilities
Reference Modeling
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Author : Jörg Becker
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-07-14
Reference Modeling written by Jörg Becker and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-14 with Business & Economics categories.
This book examines reference modeling from different perspectives. It discusses reference modeling languages that provide special modeling language concepts for the development and application of reference models. The book also covers reference modeling methodologies, which additionally provide procedure models for the construction and application of reference models, as well as particular reference models.
The Software Industry
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Author : Peter Buxmann
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-09-12
The Software Industry written by Peter Buxmann and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-12 with Business & Economics categories.
Whether ERP software, office applications, open-source products or online games: In terms of its economic characteristics, software differs fundamentally from industrial goods or services. Based on the economic principles and rules of the software industry, the book reveals strategies and business models to software vendors that comprise cooperation, distribution, pricing and production and industrialization strategies, as well as software as a service and platform concepts. Further aspects including the outsourcing behavior of software vendors and users; providing business software as open source software; selecting software; and the value chains in the software industry are also addressed. Based on a number of expert meetings, it contains numerous case studies and new empirical findings. Target audience of the book are professionals and executives from the software, consulting and IT branches as well as students and scholars of business administration, computer science, business and industrial engineering.