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Getting Started with RethinkDB

Author : Gianluca Tiepolo

Publisher : Packt Publishing Ltd

Page : 176 pages

File Size : 20,2 MB

Release : 2016-03-17

Category : Computers

ISBN : 1785884468

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Book Description

Absorb the knowledge required to utilize, manage, and deploy RethinkDB using Node.js About This Book Make the most of this open source, scalable database—RethinkDB —to ease the construction of web applications Run powerful queries using ReQL, which is the most convenient language to manipulate JSON documents with Develop fully-fledged real-time web apps using Node.js and RethinkDB Who This Book Is For Getting Started with RethinkDB is ideal for developers who are new to RethinkDB and need a practical understanding to start working with it. No previous knowledge of database programming is required, although a basic knowledge of JavaScript or Node.js would be helpful. What You Will Learn Download and install the database on your system Configure RethinkDB's settings and start using the web interface Import data into RethinkDB Run queries using the ReQL language Create shards, replicas, and RethinkDB clusters Use an index to improve database performance Get to know all the RethinkDB deployment techniques In Detail RethinkDB is a high-performance document-oriented database with a unique set of features. This increasingly popular NoSQL database is used to develop real-time web applications and, together with Node.js, it can be used to easily deploy them to the cloud with very little difficulty. Getting Started with RethinkDB is designed to get you working with RethinkDB as quickly as possible. Starting with the installation and configuration process, you will learn how to start importing data into the database and run simple queries using the intuitive ReQL query language. After successfully running a few simple queries, you will be introduced to other topics such as clustering and sharding. You will get to know how to set up a cluster of RethinkDB nodes and spread database load across multiple machines. We will then move on to advanced queries and optimization techniques. You will discover how to work with RethinkDB from a Node.js environment and find out all about deployment techniques. Finally, we'll finish by working on a fully-fledged example that uses the Node.js framework and advanced features such as Changefeeds to develop a real-time web application. Style and approach This is a step-by-step book that provides a practical approach to RethinkDB programming, and is explained in a conversational, easy-to-follow style.



Mastering RethinkDB

Author : Shahid Shaikh

Publisher : Packt Publishing Ltd

Page : 323 pages

File Size : 50,86 MB

Release : 2016-12-16

Category : Computers

ISBN : 178646862X

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Book Description

Master the capabilities of RethinkDB and implement them to develop efficient real-time web applications. The way to better database development is here! About This Book Master the powerful ReQL queries to manipulate your JSON data, Learn how to develop scalable, real-time web applications using RethinkDB and Node.js and deploy them for production, A detailed, step-by-step guide to help you master the concepts of RethinkDB programming with ease Who This Book Is For This book caters to all the real-time application developers looking forward to master their skills using RethinkDB. A basic understanding of RethinkDB and Node.js is essential to get the most out of this book. What You Will Learn Master the web-based management console for data-center configuration (sharding, replication, and more), database monitoring, and testing queries. Run queries using the ReQL language Perform Geospatial queries (such as finding all the documents with locations within 5km of a given point). Deal with time series data, especially across various times zones. Extending the functionality of RethinkDB and integrate it with third party libraries such as ElasticSearch to enhance our search In Detail RethinkDB has a lot of cool things to be excited about: ReQL (its readable,highly-functional syntax), cluster management, primitives for 21st century applications, and change-feeds. This book starts with a brief overview of the RethinkDB architecture and data modeling, and coverage of the advanced ReQL queries to work with JSON documents. Then, you will quickly jump to implementing these concepts in real-world scenarios, by building real-time applications on polling, data synchronization, share market, and the geospatial domain using RethinkDB and Node.js. You will also see how to tweak RethinkDB's capabilities to ensure faster data processing by exploring the sharding and replication techniques in depth. Then, we will take you through the more advanced administration tasks as well as show you the various deployment techniques using PaaS, Docker, and Compose. By the time you have finished reading this book, you would have taken your knowledge of RethinkDB to the next level, and will be able to use the concepts in RethinkDB to develop efficient, real-time applications with ease. Style and approach This book is a unique blend of comprehensive theory and real-world examples to help you master RethinkDB.



Hands-on Nuxt.js Web Development

Author : Lau Tiam Kok

Publisher : Packt Publishing Ltd

Page : 679 pages

File Size : 50,29 MB

Release : 2020-08-14

Category : Computers

ISBN : 1789956145

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Book Description

Learn Nuxt.js for building server-side rendered, static-generated, and production-ready Vue.js web applications with the help of practical examples Key FeaturesExplore techniques for authentication, testing, and deployment to build your first complete Nuxt.js web appWrite cleaner, maintainable, and scalable isomorphic JavaScript web applicationsTransform your Vue.js application into universal and static-generated web appsBook Description Nuxt.js is a progressive web framework built on top of Vue.js for server-side rendering (SSR). With Nuxt.js and Vue.js, building universal and static-generated applications from scratch is now easier than ever before. This book starts with an introduction to Nuxt.js and its constituents as a universal SSR framework. You'll learn the fundamentals of Nuxt.js and find out how you can integrate it with the latest version of Vue.js. You'll then explore the Nuxt.js directory structure and set up your first Nuxt.js project using pages, views, routing, and Vue components. With the help of practical examples, you'll learn how to connect your Nuxt.js application with the backend API by exploring your Nuxt.js application’s configuration, plugins, modules, middleware, and the Vuex store. The book shows you how you can turn your Nuxt.js application into a universal or static-generated application by working with REST and GraphQL APIs over HTTP requests. Finally, you'll get to grips with security techniques using authorization, package your Nuxt.js application for testing, and deploy it to production. By the end of this web development book, you'll have developed a solid understanding of using Nuxt.js for your projects and be able to build secure, end-to-end tested, and scalable web applications with SSR, data handling, and SEO capabilities. What you will learnIntegrate Nuxt.js with the latest version of Vue.jsExtend your Vue.js applications using Nuxt.js pages, components, routing, middleware, plugins, and modulesCreate a basic real-time web application using Nuxt.js, Node.js, Koa.js and RethinkDBDevelop universal and static-generated web applications with Nuxt.js, headless CMS and GraphQLBuild Node.js and PHP APIs from scratch with Koa.js, PSRs, GraphQL, MongoDB and MySQLSecure your Nuxt.js applications with the JWT authenticationDiscover best practices for testing and deploying your Nuxt.js applicationsWho this book is for The book is for any JavaScript or full-stack developer who wants to build server-side rendered Vue.js apps. A basic understanding of the Vue.js framework will assist with understanding key concepts covered in the book.





How to Rethink Psychology

Author : Bernard Guerin

Publisher : Routledge

Page : 185 pages

File Size : 35,51 MB

Release : 2015-07-16

Category : Psychology

ISBN : 1317424492

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Book Description

Based on the author’s forty years of experience in psychology, philosophy, and the social sciences, How to Rethink Psychology argues that to understand people we need to know more about their contexts than the dominant modes of thinking and research presently allow. Drawing upon insights from sources as diverse as Freud, CBT, quantum physics, and Zen philosophy, the book offers several fascinating new metaphors for thinking about people and, in doing so, endeavors to create a psychology for the future. The book begins by discussing the significance of the key metaphor underlying mainstream psychology today – the ‘particle’ or ‘causal’ metaphor – and explains the need for a shift towards new ‘wave’ or ‘contextual’ metaphors in order to appreciate how individual and social actions truly function. It explores new metaphors for thinking about the relationship between language and reality, and teaches the reader how they might reimagine the processes involved in the act of thinking itself. The book concludes with a consideration of how these new metaphors might be applied to practical methods of research and understanding change today. How to Rethink Psychology is important reading for upper-level and postgraduate students and researchers in the fields of social psychology, critical psychology, and the philosophy of psychology, and will especially appeal to those studying behavior analysis and radical behaviorism. It has also been written for the general reading public who enjoy exploring new ideas in science and thinking.



Rethink Ageing

Author : Reshmi Chakraborty

Publisher : Penguin Random House India Private Limited

Page : 151 pages

File Size : 10,75 MB

Release : 2022-10-17

Category : Self-Help

ISBN : 9354927602

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Book Description

Veena Iyer, aged sixty-six, got a degree in dance movement therapy. She is training to upgrade her skill and now runs various workshops. B.R. Janardan, aged eighty-seven, started running after sixty and has sixteen full marathons under his belt. These important stories illustrate the shifting narrative for ageing in India. They battle the ageism that is deep-rooted in Indian culture with fixed notions of 'approved' behaviour. Grandchildren? Yes. Pilgrimage? Yes. But companionship? Gasp! A second career? Why the need? India will have over 300 million senior citizens by 2050. 'Active ageing' has become a popular topic of conversation in urban India and is the process of developing and maintaining functional activities as one gets older. Therefore, it is no longer uncommon to meet people like Janardan or Iyer in our fast-evolving society. We have an ageing society that is living longer and adapting to nuclear families, faraway kids and amorphous social support. Urban Indians are navigating health challenges, isolation and shifting social barometers to practise active ageing, the best form of preventive healthcare. This book takes a deep dive into understanding ageing, its impact on society, and how to overcome certain 'hurdles'. Biological age no longer defines and limits us. After all, why should age prevent us from living the lives we want to?



Rethink

Author : Ric Merrifield

Publisher : Addison-Wesley Professional

Page : 244 pages

File Size : 27,41 MB

Release : 2009-03-06

Category : Business & Economics

ISBN : 0137029691

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Book Description

It's a totally human condition, a trap that ensnares virtually everyone. Just as when we tie a route to a destination so much so that when someone else takes a different route "why are we going this way?" it usually doesn't matter "how" you get there. This "how" trap also takes place at work, people intertwine "how" they do their job with the outcome of "what" they are doing that sometimes obvious decisions are masked, and missed. We know how to focus on process: the how of business. That's why this book shows that we're leaving so much value on the table and that's what this book exposes with vivid examples, while at the same time offering guidance on ways you can take advantage of this new business lens. Business architect Ric Merrifield shows how to rise above the clutter of your "hows" to expose what does and doesn't need attention. You'll learn to identify the activities most critical to success and those that that are borderline, redundant, or even counterproductive. Along the way, Merrifield presents powerful case studies from companies as diverse as ING DIRECT and Eclipse, Amazon.com and Procter + Gamble: firms that have learned how to cut costs, strengthen innovation, and profit from change all at the same time.



Rethink Property Investing, Fully Updated and Revised Edition

Author : Scott O'Neill

Publisher : John Wiley & Sons

Page : 343 pages

File Size : 44,54 MB

Release : 2023-09-22

Category : Business & Economics

ISBN : 1394188587

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Book Description

The definitive guide to building a profitable commercial property portfolio — now fully updated and revised Australia’s bestselling commercial property book, Rethink Property Investing, offers practical advice for any investor looking to move beyond traditional residential real estate and enter the profitable world of commercial properties. Leading investors Scott and Mina O’Neill show you how they retired at the age of 28 and now live off the income generated by their $75 million commercial property portfolio. This invaluable guide dispels the investing myths and demystifies complex property principles and strategies using a clear, straightforward, and easy-to-understand approach. This is the book Scott and Mina wished they had when they started out: an honest, no-nonsense handbook filled with practical examples, personal stories, expert advice and real-world information. Rethink Property Investing aims to help you earn enough passive income to retire early and enjoy your life — whether you’re a residential property investor looking to go to the next level or an experienced investor seeking a more advanced approach. Now fully updated and revised, this edition shares detailed new property examples and gives the lowdown on value-add opportunities and investment strategies like syndicates. Rethink Property Investing will show you how to: Build your own commercial property portfolio following 7 Easy Steps and the Top 5 Property Plays Follow the strategies Scott and Mina O'Neill used to build a $75 million portfolio in 12 years Maximise the performance of your existing property portfolio using proven techniques Understand how different commercial properties perform, especially in the current economic climate and with current interest rates Find the best commercial property opportunities available today so you can build a $200K passive income Learn how you can create wealth successfully through commercial property investing, using simple yet powerful strategies from two people who have been there and done that. From developing an investment mindset to financing and managing your property, Rethink Property Investing will guide you every step of the way.



Rethink (Chapter 11)

Author : Ric Merrifield

Publisher : Pearson Education

Page : 27 pages

File Size : 50,71 MB

Release : 2009-03-23

Category : Business & Economics

ISBN : 0131366602

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Book Description

This is the eBook version of the printed book. Read the following excerpt from Rethink, Chapter 11: Morph Again and Again. When Shakespeare wroteHamlet’s great soliloquy, “To be or not to be,” he not only defined human ambiguity, he also foreshadowed the uncertain future of the play. No other drama has been more often recycled, reimagined, reinterpreted, or rethought by successive generations of critics and dramaturges. Shakespeare’s acolytes reinvented Hamletby masking the play’s hero with all sorts of disguises, reflecting their eras and their endlessly varying interpretations of the drama. The vacillating Danish prince has been variously cast as an oedipal English son, a singing Indian rajah, a Japanese Noh noble, a manly daughter, and an effeminate man played by women. The script has been shortened to a speedy 15-minute performance, lengthened to a glacial four-plus hours, and staged without Act 5 (no grave diggers, Osric, or fencing match). Among its countless venues, it was first played at sea on a sailing ship off Sierra Leone in 1607. Thanks to its antiroyal edge, the play has been reworked worldwide to protest assorted bêtes noires, including Germany’s corrupt Kaiser Wilhelm, repressive Communist regimes (Chinese, Czech, Polish), and greedy American tycoons. It has even survived animation, ranging from Spike TV’s cutesy characters (all LEGOs) to Disney’s likeable The Lion King(a Hamlet named Simba). When it comes to business, the unprecedented uncertainty and volatility facing leaders today create turbulence as great as any that buffeted Hamlet. Companies must constantly monitor and massage how they do what they do to adjust to new technologies, new competitive threats, and ever-changing market conditions. To continue reading, purchase and download now.



ReThink the Internet

Author : Trisha Prabhu

Publisher : Penguin

Page : 177 pages

File Size : 12,64 MB

Release : 2022-05-31

Category : Juvenile Nonfiction

ISBN : 0593352831

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Book Description

Stop hate. Promote Kindness. Be an Upstander. ReThink the Internet. Do you have to ask someone’s permission before posting their photo? How can you tell if something on the internet is true? What should you do if you see someone bullying a friend online (or #IRL)? In a series of fun stories, innovator, inventor, social entrepreneur, and upstanding digital citizen Trisha Prabhu goes through the hows, the whats, and the whys of digital citizenship, showing readers how to lead with kindness and stop internet hate. For people who are just getting their first phone to others who have been scrolling, swiping, clicking and posting for years, this book makes us all consider what our role is in the digital world and how, together, we can make it a force for good.