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Vicnix perdidos en el mar (Invictor y Acenix #Volumen 1)
by Invictor AcenixLA AVENTURA MÁS ÉPICA DE INVICTOR Y ACENIX. ¡ÚNETE A VICNIX Y PREPÁRATE PARA LA DIVERSIÓN! Invictor y Acenix siempre han querido salvar el mundo para conseguir el título oficial de héroes. Ahora que el agua de todo el planeta está contaminada, ha llegado el momento de demostrar su valía: ¡solo tienen que encontrar el Tridente Poderoso de Poseidón! Parece fácil, ¿no, chavales? Pues no. Lo que empieza como una simple aventura se convertirá en la misión más épica de la historia cuando los dos amigos se pierdan en el mar, con tiburones hambrientos, piratas comilones, gorilas más enfadados que una mona y peces mutantes. ¿Conseguirán llegar hasta el Tridente antes de que sea demasiado tarde? ¡Prepárate para vivir la aventura más épica con VICNIX!
Vicnix en la ciudad secreta (Invictor y Acenix #Volumen 2)
by Invictor AcenixLA AVENTURA MÁS ÉPICA DE INVICTOR Y ACENIX. ¡ÚNETE A VICNIX Y PREPÁRATE PARA LA DIVERSIÓN! INVICTOR y ACENIX tienen una misión importantísima: ¡conseguir diamantes! Sin embargo, su aventura no podía ser tan sencilla... En la mina se esconde algo más que cofres y diamantes, y encuentran... ¡una ciudad secreta! Tienen que avisar a todo el mundo de su gran descubrimiento, pero... ¿cómo van a lograrlo? ¡Es imposible salir de la ciudad! Los cuatro reinos están protegidos por trolls gigantes, dragones salvajes y dinosaurios hambrientos. ¿CONSEGUIRÁN ESCAPAR DE LA CIUDAD SECRETA O SE QUEDARÁN ATRAPADOS PARA TODA LA ETERNIDAD? ¡PREPÁRATE PARA VIVIR LA AVENTURA MÁS ÉPICA CON VICNIX!
Vibrations of Rotating Machinery: Volume 2. Advanced Rotordynamics: Applications of Analysis, Troubleshooting and Diagnosis (Mathematics for Industry #16)
by Masato Tanaka Osami Matsushita Hiroshi Kanki Masao Kobayashi Patrick KeoghBuilding on the previous volume “Vibrations of Rotating Machinery - Volume 1. Basic Rotordynamics: Introduction to Practical Vibration Analysis,” this book is intended for all practical designers and maintenance experts who are responsible for the reliable manufacturing and operation of rotating machinery. It opens with the dynamics of oil film bearings and their influences on unbalance, vibration resonance and the stability of rotor whirl motion. Subsequently, the book introduces readers to vibration diagnosis techniques for traditional ball bearings and active vibration control from magnetic bearings. Case studies on vibration problems and troubleshooting in industrial turbo machines are then presented and explained, showing rotor designers how to eliminate instability and modify resonance characteristics. Torsional vibration and other coupled vibration phenomena are discussed, and vibration measurement techniques and related signal processing procedures for vibration diagnosis are provided. Our latest three topics are included, covering: (a) the importance of the modeling order reduction (MOR) technique; (b) the approximate evaluation for oil-wheel/whip instability; and (c) a systematic method for shafting-blading coupled vibration analyses. In closing, a 100-question trial test is supplied as an example of the certification of vibration experts based on the ISO standard.
Vibration of Discrete and Continuous Systems (Mechanical Engineering Series)
by Ahmed ShabanaThis revised, updated textbook adds new focus on computational methods and the importance of vibration theory in computer-aided engineering to fundamental aspects of vibration of discrete and continuous systems covered in the previous two editions of Vibration of Discrete and Continuous Systems. Building on the book’s emphasis on the theory of vibration of mechanical, structural, and aerospace systems, the author’s modifications, including discussion of the sub-structuring and finite element formulations, complete the coverage of topics required for a contemporary, second course following Vibration Theory. The textbook is appropriate for both upper-level undergraduate and graduate courses.
Viability and Resilience of Complex Systems
by Nigel Gilbert Guillaume DeffuantOne common characteristics of a complex system is its ability to withstand major disturbances and the capacity to rebuild itself. Understanding how such systems demonstrate resilience by absorbing or recovering from major external perturbations requires both quantitative foundations and a multidisciplinary view on the topic. This book demonstrates how new methods can be used to identify the actions favouring the recovery from perturbations. Examples discussed include bacterial biofilms resisting detachment, grassland savannahs recovering from fire, the dynamics of language competition and Internet social networking sites overcoming vandalism. The reader is taken through an introduction to the idea of resilience and viability and shown the mathematical basis of the techniques used to analyse systems. The idea of individual or agent-based modelling of complex systems is introduced and related to analytically tractable approximations of such models. A set of case studies illustrates the use of the techniques in real applications, and the final section describes how one can use new and elaborate software tools for carrying out the necessary calculations. The book is intended for a general scientific audience of readers from the natural and social sciences, yet requires some mathematics to gain a full understanding of the more theoretical chapters. It is an essential point of reference for those interested in the practical application of the concepts of resilience and viability
vi Editor Pocket Reference
by Arnold RobbinsFor many users, working in the UNIX environment means using vi, a full-screen text editor available on most UNIX systems. Even those who know vi often make use of only a small number of its features. The vi Editor Pocket Reference is a companion volume to O'Reilly's updated sixth edition of Learning the vi Editor, a complete guide to text editing with vi. New topics in Learning the vi Editor include multi-screen editing and coverage of four vi clones: vim, elvis, nvi, and vile. This small book is a handy reference guide to the information in the larger volume, presenting movement and editing commands, the command-line options, and other elements of the vi editor in an easy-to-use tabular format.
vi and Vim Editors Pocket Reference: Support for every text editing task
by Arnold RobbinsMany Unix, Linux, and Mac OS X geeks enjoy using the powerful, platform-agnostic text editors vi and Vim, but there are far too many commands for anyone to remember. Author Arnold Robbins has chosen the most valuable commands for vi, Vim, and vi's main clones--vile, elvis, and nvi--and packed them into this easy-to-browse pocket reference. You'll find commands for all kinds of editing tasks, such as programming, modifying system files, and writing and marking up articles. This second edition includes: Command-line options vi commands and set options Input mode shortcuts Substitution and regular expressions ex commands and options Initialization and recovery Enhanced tags and tag stacks A greatly expanded section on Vim commands and options Additional features in vile, elvis, and nvi Internet resources for vi A full index
VFX Fundamentals
by Wallace JacksonThis book is a comprehensive, introductory title covering concepts central to Visual Special Effects using the free Black Magic Design Fusion 8. 0 software package. The book also provides foundational background information regarding concepts central to digital image compositing, digital video editing, digital illustration, digital painting, 3D, and digital audio in the first six chapters on new media theory, concepts and terminology. This book builds on the foundational concepts of digital image compositing, digital audio, digital video, digital illustration and digital painting. VFX Fundamentals will introduce more advanced VFX concepts and pipelines as the chapters progress, covering topics such as Flow Node Compositing, Timeline Animation, Animated PolyLine Masking, Bluescreen and Greenscreen Matte Pulling (generation), using Primatte and Fusion 8 Ultra Keyer, motion tracking, 3D rendering and compositing, auxiliary channels, and particle systems and particle physics dynamics, among other topics. What you'll learn The New Media Components (raster, vector, audio, video, rendering) needed for VFX The Concepts behind the Digital Visual Special Effects (VFX) Content Production Workflow How to Install and Utilize Black Magic Design Fusion 8 and it's Visual Programming Language Concepts behind Resolution, Aspect Ratio, Bit-Rate, Color Depth, Layers, Alpha, and Masking 2D VFX Concepts such as Animated Masking, Matte Pulling (Primatte V) and Motion Tracking 3D VFX Concepts such as 3D Geometry, Materials, Lighting, Animation and Auxiliary Channels Advanced VFX Concepts such as Particle Systems Animation using Real-World Physics (Forces) Who this book is for SFX artists, VFX artists, video editors, website developers, filmmakers, 2D and 3D animators, digital signage producers, e-learning content creators, game developers, multimedia producers.
The VES Handbook of Visual Effects: Industry Standard VFX Practices and Procedures
by Jeffrey A. Okun Susan ZwermanWisdom from the best and the brightest in the industry, this visual effects bible belongs on the shelf of anyone working in or aspiring to work in VFX. The book covers techniques and solutions all VFX artists/producers/supervisors need to know, from breaking down a script and initial bidding, to digital character creation and compositing of both live-action and CG elements. In-depth lessons on stereoscopic moviemaking, color management and digital intermediates are included, as well as chapters on interactive games and full animation authored by artists from EA and Dreamworks respectively. From predproduction to acquisition to postproduction, every aspect of the VFX production workflow is given prominent coverage. VFX legends such as John Knoll, Mike Fink, and John Erland provide you with invaluable insight and lessons from the set, equipping you with everything you need to know about the entire visual effects workflow. Simply a must-have book for anyone working in or wanting to work in the VFX industry.
The VES Handbook of Visual Effects: Industry Standard VFX Practices and Procedures
by Jeffrey A. Okun Susan Zwerman Christopher McKittrick Lisa Sepp-WilsonThe award-winning VES Handbook of Visual Effects remains the most complete guide to visual effects techniques and best practices available today. This new edition has been updated to include the latest, industry-standard techniques, technologies, and workflows for the ever-evolving fast paced world of visual effects. The Visual Effects Society (VES) tasked the original authors to update their areas of expertise, such as AR/VR Moviemaking, Color Management, Cameras, VFX Editorial, Stereoscopic and the Digital Intermediate, as well as provide detailed chapters on interactive games and full animation. Additionally, 56 contributors share their best methods, tips, tricks, and shortcuts developed through decades of trial and error and real-world, hands-on experience.This third edition has been expanded to feature lessons on 2.5D/3D Compositing; 3D Scanning; Digital Cinematography; Editorial Workflow in Animated and Visual Effects Features; Gaming updates; General Geometry Instancing; Lens Mapping for VFX; Native Stereo; Real-Time VFX and Camera Tracking; Shot/Element Pulls and Delivery to VFX; Techvis; VFX Elements and Stereo; Virtual Production; and VR/AR (Virtual Reality / Augmented Reality).A must-have for anyone working in or aspiring to work in visual effects, The VES Handbook of Visual Effects, Third Edition covers essential techniques and solutions for all VFX artists, producers, and supervisors, from pre-production to digital character creation, compositing of both live-action and CG elements, photorealistic techniques, and much more. With subjects and techniques clearly and definitively presented in beautiful four-color, this handbook is a vital resource for any serious VFX artist.
Very Large Information Systems: Managed Evolution as a Strategy
by Stephan Murer Bruno BonatiMany organizations critically depend on very large information systems. In the authors' experience these organizations often struggle to find the right strategy to sustainably develop their systems. Based on their own experience at a major bank, over more than a decade, the authors have developed a successful strategy to deal with these challenges, including: - A thorough analysis of the challenges associated with very large information systems - An assessment of possible strategies for the development of these systems, resulting in managed evolution as the preferred strategy - Describing key system aspects for the success of managed evolution, such as architecture management, integration architecture and infrastructure - Developing the necessary organizational, cultural, governance and controlling mechanisms for successful execution
The Very British Problems Quiz Book
by Rob TempleWhat does 'custard and jelly' mean in cockney rhyming slang?Which biscuit has half of its name on top of the cooker and the other half on the door?And 25 million of what drink are served by British Airways each year?We Brits can't get enough of a quiz. Stumped for office party chit-chat? Quiz. Midweek visit to the pub? Quiz. Stuck inside in pyjamas on a rainy night and in the mood to cause a big family argument? You got it - quiz.This book is correspondingly filled with questions on all things wonderfully and unequivocally British - you'll find all sorts of tickly teasers, complex conundrums, worrisome word searches and much more on topics ranging from our iconic weather to types of cake. Best enjoyed with a cup of tea and your favourite biscuit(s).***ANSWERS: Telly, Hobnob, buy the book and find out!***Praise for Very British Problems'Had us guffawing into our Earl Grey tea' Bella'My favourite twitter account at the moment is Very British Problems (@soverybritish) . . . it makes me laugh out loud' Tom Hiddleston'Hilarious' Daily Express'Temple pays affectionate and comic homage to the sheer quirkiness of being British' Good Book Guide
The Very British Problems Quiz Book
by Rob TempleWhat does 'custard and jelly' mean in cockney rhyming slang?Which biscuit has half of its name on top of the cooker and the other half on the door?And 25 million of what drink are served by British Airways each year?We Brits can't get enough of a quiz. Stumped for office party chit-chat? Quiz. Midweek visit to the pub? Quiz. Stuck inside in pyjamas on a rainy night and in the mood to cause a big family argument? You got it - quiz.This book is correspondingly filled with questions on all things wonderfully and unequivocally British - you'll find all sorts of tickly teasers, complex conundrums, worrisome word searches and much more on topics ranging from our iconic weather to types of cake. Best enjoyed with a cup of tea and your favourite biscuit(s).***ANSWERS: Telly, Hobnob, buy the book and find out!***Praise for Very British Problems'Had us guffawing into our Earl Grey tea' Bella'My favourite twitter account at the moment is Very British Problems (@soverybritish) . . . it makes me laugh out loud' Tom Hiddleston'Hilarious' Daily Express'Temple pays affectionate and comic homage to the sheer quirkiness of being British' Good Book Guide
The Very Best of Fesshole: Britain confesses anonymously
by Rob Manuel'Puerile, reprehensible and very, very funny' Adam Kay'I love Fesshole. Every single one is a masterclass in storytelling' Jay Rayner'Hilarious! The only guide any alien would need to find out what humans are really like' David Schneider'The wild, the wonderful, the frankly unbelievable and the downright disgusting. Under the anonymity of the internet people confess their most embarrassing secrets and it might not be good for their souls, but it's great for the readers!' Richard K Herring It's confession time, folks! Things have been building up inside of you for too long. Secrets you thought you'd never share with another soul are bubbling to the surface begging for release.And where better to let it all out (/laugh at someone else's misfortune) than on the internet.Fesshole is a Twitter account (@fesshole) which allows people to anonymously confess their innermost thoughts, deepest, darkest secrets, and their most outrageously funny faux pas - but will the online world absolve you of your sins?This book contains the greatest confessions to date, and a whole heap of new ones.After all, if you can't confide in strangers on the internet, who can you tell?
The Very Best of Fesshole: The New Fesstament
by Rob Manuel'A ridiculously reliable source of joy, shock and horror' - James O'Brien 'I sometimes read one of those fesses and wonder if I submitted it myself the night before, after a few beers' - James May The anonymous voices of the internet are back, ready to spill their deepest, darkest secrets and side-splitting faux pas.In this eagerly anticipated second coming, Rob Manuel has once again compiled the most jaw-dropping, knee-slapping, and cringe-inducing confessions out there.Prepare to immerse yourself in the seedy underbelly of human nature, where no secret is too taboo, no embarrassment is left unexplored, and laughter knows no bounds. Once again, the online world becomes an unexpected arena of collective catharsis, and this riotous read is an addictive deep dive into our shared guilt.This must have book contains favourite viral confessions, and a whole heap of new ones. After all, if you can't confide in strangers on the internet, who can you tell?
Very Bad People: The Inside Story of the Fight Against the World’s Network of Corruption
by Patrick Alley*****'Reads like a John le Carré novel but is, in fact, very real.' - The Big Issue'Very Bad People would be a hugely enjoyable thriller if it wasn't all true.' - Isabella Tree, author of Wilding'Global Witness are fearless.' - Gordon Roddick, Campaigner and Co-Founder of the Body Shop'Part true crime tale, part investigative procedural, this is the account of the brilliant and necessary superheroes of Global Witness, whose superpower is the truth.' - Edward Zwick, Director of Blood Diamond 'Very Bad People reads like a non-stop high-speed chase as our fighters against corruption hunt down a litany of criminals and con-men, some on the fringes of our society, some embedded high up within it. It's a great story and an important one.' - David Farr, Screenwriter, The Night Manager'The story told in this book of three youthful idealists who go from eating cold baked beans in a drafty London flat to the Thai-Cambodian border where they posed as traders in illegally felled timber is simply riveting. Don't miss it.' - Misha Glenny, author of McMafia'Alley has produced a clear-eyed account of a world poisoned by dark money, and a welcome reminder that resistance is possible. As it turns out, his book is even more timely than he could have hoped.' - Irish Times'This book is inspirational. It shows how young people with sufficient passion and intelligence have the capacity to go after some of the most powerful governments and corporations and shame, humiliate and just push governments to support important reforms that can make this a more decent world.' - Frank Vogl, Co-Founder of Transparency InternationalArms trafficking, offshore accounts and luxury property deals. Super-yachts, private jets and super-car collections. Blood diamonds, suspect oil deals, deforestation and murder. This is the world of Global Witness, the award-winning organisation dedicated to rooting out worldwide corruption. And this is co-founder Patrick Alley's revealing inside track on a breath-taking catalogue of modern super-crimes - and the 'shadow network' that enables them. VERY BAD PEOPLE is about following the money, going undercover in the world's most dangerous places, and bringing down the people behind the crimes. Case by case we see maverick investigators pitched against warlords, grifters and super-villains who bear every resemblance to The Night Manager's Richard Roper. One dictator's son spent $700 million in just four years on his luxury lifestyle.As they unravel crooked deals of labyrinthine complexity, the team encounter well-known corporations whose operations are no less criminal than the Mafia. This network of lawyers, bankers and real estate agents help park dirty money in London, New York, or in offshore accounts, safe from prying eyes.Patrick Alley's book is a brilliant, authoritative and fearless investigation into the darkest workings of our world - and an inspiration to all of us who want to fight back.
Very Bad People: The Inside Story of the Fight Against the World’s Network of Corruption
by Patrick Alley*****'Reads like a John le Carré novel but is, in fact, very real.' - The Big Issue'Very Bad People would be a hugely enjoyable thriller if it wasn't all true.' - Isabella Tree, author of Wilding'Global Witness are fearless.' - Gordon Roddick, Campaigner and Co-Founder of the Body Shop'Part true crime tale, part investigative procedural, this is the account of the brilliant and necessary superheroes of Global Witness, whose superpower is the truth.' - Edward Zwick, Director of Blood Diamond 'Very Bad People reads like a non-stop high-speed chase as our fighters against corruption hunt down a litany of criminals and con-men, some on the fringes of our society, some embedded high up within it. It's a great story and an important one.' - David Farr, Screenwriter, The Night Manager'The story told in this book of three youthful idealists who go from eating cold baked beans in a drafty London flat to the Thai-Cambodian border where they posed as traders in illegally felled timber is simply riveting. Don't miss it.' - Misha Glenny, author of McMafia'Alley has produced a clear-eyed account of a world poisoned by dark money, and a welcome reminder that resistance is possible. As it turns out, his book is even more timely than he could have hoped.' - Irish Times'This book is inspirational. It shows how young people with sufficient passion and intelligence have the capacity to go after some of the most powerful governments and corporations and shame, humiliate and just push governments to support important reforms that can make this a more decent world.' - Frank Vogl, Co-Founder of Transparency InternationalArms trafficking, offshore accounts and luxury property deals. Super-yachts, private jets and super-car collections. Blood diamonds, suspect oil deals, deforestation and murder. This is the world of Global Witness, the award-winning organisation dedicated to rooting out worldwide corruption. And this is co-founder Patrick Alley's revealing inside track on a breath-taking catalogue of modern super-crimes - and the 'shadow network' that enables them. VERY BAD PEOPLE is about following the money, going undercover in the world's most dangerous places, and bringing down the people behind the crimes. Case by case we see maverick investigators pitched against warlords, grifters and super-villains who bear every resemblance to The Night Manager's Richard Roper. One dictator's son spent $700 million in just four years on his luxury lifestyle.As they unravel crooked deals of labyrinthine complexity, the team encounter well-known corporations whose operations are no less criminal than the Mafia. This network of lawyers, bankers and real estate agents help park dirty money in London, New York, or in offshore accounts, safe from prying eyes.Patrick Alley's book is a brilliant, authoritative and fearless investigation into the darkest workings of our world - and an inspiration to all of us who want to fight back.
Very Bad People: The Inside Story of the Fight Against the World’s Network of Corruption
by Patrick Alley*****'Reads like a John le Carré novel but is, in fact, very real.' - The Big Issue'Very Bad People would be a hugely enjoyable thriller if it wasn't all true.' - Isabella Tree, author of Wilding'Global Witness are fearless.' - Gordon Roddick, Campaigner and Co-Founder of the Body Shop'Part true crime tale, part investigative procedural, this is the account of the brilliant and necessary superheroes of Global Witness, whose superpower is the truth.' - Edward Zwick, Director of Blood Diamond 'Very Bad People reads like a non-stop high-speed chase as our fighters against corruption hunt down a litany of criminals and con-men, some on the fringes of our society, some embedded high up within it. It's a great story and an important one.' - David Farr, Screenwriter, The Night Manager'The story told in this book of three youthful idealists who go from eating cold baked beans in a drafty London flat to the Thai-Cambodian border where they posed as traders in illegally felled timber is simply riveting. Don't miss it.' - Misha Glenny, author of McMafia'Alley has produced a clear-eyed account of a world poisoned by dark money, and a welcome reminder that resistance is possible. As it turns out, his book is even more timely than he could have hoped.' - Irish Times'This book is inspirational. It shows how young people with sufficient passion and intelligence have the capacity to go after some of the most powerful governments and corporations and shame, humiliate and just push governments to support important reforms that can make this a more decent world.' - Frank Vogl, Co-Founder of Transparency InternationalArms trafficking, offshore accounts and luxury property deals. Super-yachts, private jets and super-car collections. Blood diamonds, suspect oil deals, deforestation and murder. This is the world of Global Witness, the award-winning organisation dedicated to rooting out worldwide corruption. And this is co-founder Patrick Alley's revealing inside track on a breath-taking catalogue of modern super-crimes - and the 'shadow network' that enables them. VERY BAD PEOPLE is about following the money, going undercover in the world's most dangerous places, and bringing down the people behind the crimes. Case by case we see maverick investigators pitched against warlords, grifters and super-villains who bear every resemblance to The Night Manager's Richard Roper. One dictator's son spent $700 million in just four years on his luxury lifestyle.As they unravel crooked deals of labyrinthine complexity, the team encounter well-known corporations whose operations are no less criminal than the Mafia. This network of lawyers, bankers and real estate agents help park dirty money in London, New York, or in offshore accounts, safe from prying eyes.Patrick Alley's book is a brilliant, authoritative and fearless investigation into the darkest workings of our world - and an inspiration to all of us who want to fight back.
Verwaltung, eGovernment und Digitalisierung: Grundlagen, Konzepte und Anwendungsfälle
by Andreas SchmidEine effizient und effektiv arbeitende öffentliche Verwaltung ist die Voraussetzung für Wirtschaftswachstum und gesellschaftlichen Wohlstand. Hierfür sind eine moderne Informationstechnik und hochqualifiziertes Personal in der öffentlichen Verwaltung wesentliche Voraussetzungen. Die Informationstechnik entwickelt sich derzeit unter dem Begriff der „Digitalisierung“ rasant weiter und die demografische Entwicklung macht die Personalgewinnung herausfordernd. Die Verwaltung steht daher vor großen Herausforderungen. Sucht man für die zugrundeliegenden Fragestellungen nach Antworten, so ergibt sich ein heterogenes Bild von Strategien, Konzepten, Ansätzen und (gescheiterten) Projekten.Dieses Herausgeberwerk schafft Übersicht zu Strategien, Konzepten, Ansätzen und Projekten. Im ersten Teil dieses Buches gehen die Beitragsautoren auf die wichtigsten konzeptionellen Grundlagen ein. Hierzu zählen u. a. die Verwaltungsinformatik als wissenschaftliche Disziplin, strategische Überlegungen und die Schaffung notwendiger organisatorischer und personeller Voraussetzungen in der öffentlichen Verwaltung. Der zweite Teil umfasst Praxisbeispiele aus der öffentlichen Verwaltung als „Best Practices“, u. a. zu den Themenfeldern „Blockchain“, „Big Data“, „Digitalisierte Informationsaufbereitung“, „Automatisierung“ und „Dunkelverarbeitung“. Durch die Kombination von Theorie und Praxis liefert dieses Werk Impulse für die praktische (Projekt-)Arbeit und für weitere wissenschaftliche Diskussionen, die IT-Infrastrukturen im Kontext des eGovernment in Kommunen und Verwaltungsgemeinschaften weiter vorantreiben. Daher richtet sich dieses Buch über Verwaltungsinformatik insbesondere an:IT-Leiter auf Führungsebene sowie Mitarbeiter im Informationsmanagement öffentlicher VerwaltungenDozenten und Lehrende der Informatik und Wirtschaftsinformatik
Vertically Integrated Architectures: Versioned Data Models, Implicit Services, and Persistence-Aware Programming
by Jos JongUnderstand how and why the separation between layers and tiers in service-oriented architectures holds software developers back from being truly productive, and how you can remedy that problem. Strong processes and development tools can help developers write more complex software, but large amounts of code can still be directly deduced from the underlying database model, hampering developer productivity. In a world with a shortage of developers, this is bad news. More code also increases maintenance costs and the risk of bugs, meaning less time is spent improving the quality of systems. You will learn that by making relationships first-class citizens within an item/relationship model, you can develop an extremely compact query language, inspired by natural language. You will also learn how this model can serve as both a database schema and an object model upon which to build business logic. Implicit services free you from writing code for standard read/write operations, while still supporting fine-grained authorization. Vertically Integrated Architectures explains how functional schema mappings can solve database migrations and service versioning at the same time, and how all this can support any client, from free-format to fully vertically integrated types. Unleash the potential and use VIA to drastically increase developer productivity and quality. What You'll Learn See how the separation between application server and database in a SOA-based architecture might be justifiable from a historical perspective, but can also hold us backExamine how the vertical integration of application logic and database functionality can drastically increase developer productivity and qualityReview why application developers only need to write pure business logic if an architecture takes care of basic read/write client-server communication and data persistenceUnderstand why a set-oriented and persistence-aware programming language would not only make it easier to build applications, but would also enable the fully optimized execution of incoming service requests Who This Book Is For Software architects, senior software developers, computer science professionals and students, and the open source community.
Vertical Software Industry Evolution
by Pasi Tyrväinen Oleksiy MazhelisSeldom has any business been in such turmoil as the Communication Service Providers (CSP) business is today. Telecom operators providing communication services constructed the infrastructure of the global information society with their trillion investments on various telecommunication technologies from broadband to mobile. Their investments on software turned their technology-specific in-house procedures into modern layered OSS/BSS. This book analyzes the status and the future evolution of OSS/BSS software industry from multiple viewpoints including technology diffusion, vertical disintegration and evolution of a vertical software industry. The analysis uses both commercial databases on software market transactions and interviews of operators in Europe and Far East, using quantitative and qualitative methods. This research complying academic standards aims at serving the practical business needs in the companies shaping the future of communications: the CSPs and the software developers - sometimes found in a single enterprise.
Verteiltes Arbeiten kompakt: Virtuelle Projekte und Teams. Homeoffice. Digitales Arbeiten. (IT kompakt)
by Christof Ebert(Autor) Christof Ebert (Titel) Outsourcing kompakt (Copy) Dieser Titel führt in die aktuellen Techniken und Trends des Outsourcing und Offshoring von IT-Projekten und -Aktivitäten ein. Er zeigt konkret nutzbare Vorgehensweisen in Abhängigkeit von den Projektcharakteristika auf. Praxiserprobte Verfahren werden vorgestellt und in einem gemeinsamen Kontext gebracht, der es ermöglicht, das Gelernte erfolgreich umzusetzen. Sie erfahren wie komplexe Anforderungen von Offshoring oder Outsourcing von allen Projektbeteiligten verstanden und umgesetzt werden können. (Biblio)
Vert.x in Action: Asynchronous and Reactive Java
by Julien PongeVert.x in Action teaches you how to build production-quality reactive applications in Java. This book covers core Vert.x concepts, as well as the fundamentals of asynchronous and reactive programming. Learn to develop microservices by using Vert.x tools for database communications, persistent messaging, and test app resiliency. The patterns and techniques included here transfer to reactive technologies and frameworks beyond Vert.x.Summary As enterprise applications become larger and more distributed, new architectural approaches like reactive designs, microservices, and event streams are required knowledge. The Vert.x framework provides a mature, rock-solid toolkit for building reactive applications using Java, Kotlin, or Scala. Vert.x in Action teaches you to build responsive, resilient, and scalable JVM applications with Vert.x using well-established reactive design patterns. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Vert.x is a collection of libraries for the Java virtual machine that simplify event-based and asynchronous programming. Vert.x applications handle tedious tasks like asynchronous communication, concurrent work, message and data persistence, plus they&’re easy to scale, modify, and maintain. Backed by the Eclipse Foundation and used by Red Hat and others, this toolkit supports code in a variety of languages. About the book Vert.x in Action teaches you how to build production-quality reactive applications in Java. This book covers core Vert.x concepts, as well as the fundamentals of asynchronous and reactive programming. Learn to develop microservices by using Vert.x tools for database communications, persistent messaging, and test app resiliency. The patterns and techniques included here transfer to reactive technologies and frameworks beyond Vert.x. What's inside Building reactive services Responding to external service failures Horizontal scaling Vert.x toolkit architecture and Vert.x testing Deploying with Docker and Kubernetes About the reader For intermediate Java web developers. About the author Julien Ponge is a principal software engineer at Red Hat, working on the Eclipse Vert.x project. Table of Contents PART 1 - FUNDAMENTALS OF ASYNCHRONOUS PROGRAMMING WITH VERT.X 1 Vert.x, asynchronous programming, and reactive systems 2 Verticles: The basic processing units of Vert.x 3 Event bus: The backbone of a Vert.x application 4 Asynchronous data and event streams 5 Beyond callbacks 6 Beyond the event bus PART 2 - DEVELOPING REACTIVE SERVICES WITHT VERT.X 7 Designing a reactive application 8 The web stack 9 Messaging and event streaming with Vert.x 10 Persistent state management with databases 11 End-to-end real-time reactive event processing 12 Toward responsiveness with load and chaos testing 13 Final notes: Container-native Vert.x
Verständliche Vermarktung von Strom aus erneuerbaren Energien
by Sascha Demarmels Dorothea Schaffner Sonja Kolberg Matthias Albisser Esther Federspiel Ursula Stalder Anja Janoschka Ursina KellerhalsDieses Buch untersucht, wie sich Stromprodukte aus erneuerbaren Energien verständlich vermarkten lassen, sodass die Konsumentinnen und Konsumenten den Mehrwert dieser Produkte verstehen und eine informierte Kaufentscheidung treffen. Eine Toolbox liefert Handlungsempfehlungen und erläutert Kommunikationsstrategien wie Gamification, Storytelling, Vereinfachung und Visualisierung. Basis der Handlungsempfehlungen sind Experteninterviews, in Experimenten getestete Pilotbeispiele sowie von Partnerunternehmen entwickelte Kommunikationsbeispiele, die in der Praxis umgesetzt und als Feldexperiment geprüft wurden.Der InhaltStrommarkt und -marketing in den DACH LändernForschungsstand "Angewandte Verständlichkeit"Kommunikationsstrategien zur Steigerung der Verarbeitungsmotivation und deren ValidierungBest-Practice-Beispiele aus verschiedenen Ländern Toolbox.
Versionskontrolle mit Subversion
by C. Michael Pilato Brian W. Fitzpatrick Ben Collins-SussmanGanz klar: Das Schöne am Open Source-Code ist natürlich der freie Zugriff auf ihn, doch gerade deshalb will die Code-Entwicklung besonders gut organisiert sein. Versionskontrollsysteme ermöglichen es jedem Projektmitglied, zunächst unabhängig zu arbeiten und seine Änderungen am Quellcode dann in ein Repository einzufügen, mit dem die unterschiedlichen Versionen überwacht und verwaltet werden. Intelligente Verwaltung mit Subversion Wer bei Software-Projekten bisher das bewährte CVS benutzt hat, dem steht mit Subversion eine stabilere und flexiblere Alternative zur Verfügung. Versionskontrolle mit Subversion, geschrieben von Mitgliedern des Subversion-Entwicklerteams, stellt dieses mächtige Open Source-Tool vor und beschreibt, wie Sie es fachgerecht installieren und konfigurieren. Die Autoren zeigen Ihnen, wie Sie durch die intelligente Verwaltung und Dokumentation mit Subversion Konflikte und Datenverlust vermeiden können. Für Programmierer und für Systemadministratoren Das Buch eignet sich für Leser mit ganz unterschiedlichem Hintergrundwissen: Sowohl Programmierer ohne Kenntnisse der Versionskontrolle als auch erfahrene Systemadministratoren kommen hier auf ihre Kosten. Und CVS-Kennern wird mit diesem Buch ein problemloser Wechsel zu Subversion ermöglicht.