Graph Databases
Discover how graph databases can help you manage and query highly connected data. With this practical book, you'll learn how to design and implement a graph database that brings the power of graphs to bear on a broad range of problem domains. Whether you want to speed up your response to user queries or build a database that can adapt as your business evolves, this book shows you how to apply the schema-free graph model to real-world problems. Learn how different organizations are using graph databases to outperform their competitors. With this book's data modeling, query, and code examples, you'll quickly be able to implement your own solution. ...
Discover how graph databases can help you manage and query highly connected data. With this practical book, you'll learn how to design and implement a graph database that brings the power of graphs to bear on a broad range of problem domains. Whether you want to speed up your response to user queries or build a database that can adapt as your business evolves, this book shows you how to apply the schema-free graph model to real-world problems. Learn how different organizations are using graph databases to outperform their competitors. With this book's data modeling, query, and code examples, you'll quickly be able to implement your own solution. ...
Hack and HHVM
A couple of years ago, Facebook switched its production servers from a PHP-to-C++ compiler to their own HipHop Virtual Machine (HHVM) and then launched a new version of PHP to run on HHVM called Hack. This comprehensive guide—written by a member of the core HHVM and Hack teams at Facebook—shows you how to get up and running with both HHVM and Hack. What makes them useful? The HHVM engine is faster and more performant than the Zend engine, which can save Facebook and other large-scale sites millions of dollars in servers and maintenance. And while the Hack language looks and acts like PHP, it also contains new features such as static typing, generics, native collections, which PHP developers have long needed. Pick up this book and explore two important programming innovations that help Facebook run a tighter ship. ...
A couple of years ago, Facebook switched its production servers from a PHP-to-C++ compiler to their own HipHop Virtual Machine (HHVM) and then launched a new version of PHP to run on HHVM called Hack. This comprehensive guide—written by a member of the core HHVM and Hack teams at Facebook—shows you how to get up and running with both HHVM and Hack. What makes them useful? The HHVM engine is faster and more performant than the Zend engine, which can save Facebook and other large-scale sites millions of dollars in servers and maintenance. And while the Hack language looks and acts like PHP, it also contains new features such as static typing, generics, native collections, which PHP developers have long needed. Pick up this book and explore two important programming innovations that help Facebook run a tighter ship. ...
Information Architecture, 4th Edition
Scheduled for release in mid-2015, the fourth edition of this bestselling guide focuses on information architecture as a set of tools and techniques for dealing with today's tough information organization problems. It's ideal for anyone involved in any aspect of design. The universal and timeless principles of information organization described in the book's first three editions still apply in our increasingly mobile world. In the fourth edition, the authors cast those principles in the context of current practice, using many updated examples and illustrations. They examine technology- and vendor-independent tools and techniques that have also stood the test of time, and have updated the book's appendix to include the most useful information architecture resources available today. Reserve your copy of Information Architecture, 4th Edition and learn how well-planned information architecture is more essential than ever. ...
Scheduled for release in mid-2015, the fourth edition of this bestselling guide focuses on information architecture as a set of tools and techniques for dealing with today's tough information organization problems. It's ideal for anyone involved in any aspect of design. The universal and timeless principles of information organization described in the book's first three editions still apply in our increasingly mobile world. In the fourth edition, the authors cast those principles in the context of current practice, using many updated examples and illustrations. They examine technology- and vendor-independent tools and techniques that have also stood the test of time, and have updated the book's appendix to include the most useful information architecture resources available today. Reserve your copy of Information Architecture, 4th Edition and learn how well-planned information architecture is more essential than ever. ...
Cassandra: The Definitive Guide, 2nd Edition
Imagine what you could do if scalability wasn't a problem. With this hands-on guide, you'll learn how the Cassandra database management system handles hundreds of terabytes of data while remaining highly available across multiple data centers. This expanded second edition - updated for Cassandra 3.0 - provides the technical details and practical examples you need to put this database to work in a production environment. Authors Jeff Carpenter and Eben Hewitt demonstrate the advantages of Cassandra's non-relational design, with special attention to data modeling. If you're a developer, DBA, or application architect looking to solve a database scaling issue or future-proof your application, this guide helps you harness Cassandra's speed and flexibility. Understand Cassandra's distributed and decentralized structure; Use the Cassandra Query Language (CQL) and cqlsh - the CQL shell; Create a working data model and compare it with an equivalent relational model; Develop sample applica ...
Imagine what you could do if scalability wasn't a problem. With this hands-on guide, you'll learn how the Cassandra database management system handles hundreds of terabytes of data while remaining highly available across multiple data centers. This expanded second edition - updated for Cassandra 3.0 - provides the technical details and practical examples you need to put this database to work in a production environment. Authors Jeff Carpenter and Eben Hewitt demonstrate the advantages of Cassandra's non-relational design, with special attention to data modeling. If you're a developer, DBA, or application architect looking to solve a database scaling issue or future-proof your application, this guide helps you harness Cassandra's speed and flexibility. Understand Cassandra's distributed and decentralized structure; Use the Cassandra Query Language (CQL) and cqlsh - the CQL shell; Create a working data model and compare it with an equivalent relational model; Develop sample applica ...
CSS Floating
While flowing text around images is certainly nothing new, with CSS you can float any element, from images to paragraphs to lists. In this practical guide, author Eric Meyer reveals some interesting - and surprising - ways to use CSS floats in your web design, including the latest capability to flow content past non-rectangular float shapes. Short and sweet, this book is an excerpt from the upcoming fourth edition of CSS: The Definitive Guide. When you purchase either the print or the ebook edition of CSS Floating, you'll receive a discount on the entire Definitive Guide once it's released. Why wait? Learn how to bring life to your web pages now. Learn the characteristics of floated elements, and CSS rules for using them; Be aware of certain rule exceptions when applying floats to your design, including the use of negative margins; Use the clear property to prevent floats from affecting elements in the next section of the document; Create floating boxes in non-rectangular shapes, ...
While flowing text around images is certainly nothing new, with CSS you can float any element, from images to paragraphs to lists. In this practical guide, author Eric Meyer reveals some interesting - and surprising - ways to use CSS floats in your web design, including the latest capability to flow content past non-rectangular float shapes. Short and sweet, this book is an excerpt from the upcoming fourth edition of CSS: The Definitive Guide. When you purchase either the print or the ebook edition of CSS Floating, you'll receive a discount on the entire Definitive Guide once it's released. Why wait? Learn how to bring life to your web pages now. Learn the characteristics of floated elements, and CSS rules for using them; Be aware of certain rule exceptions when applying floats to your design, including the use of negative margins; Use the clear property to prevent floats from affecting elements in the next section of the document; Create floating boxes in non-rectangular shapes, ...
Designing for Scalability with Erlang/OTP
If you need to build a scalable, fault tolerant system with requirements for high availability, discover why the Erlang/OTP platform stands out for the breadth, depth, and consistency of its features. This hands-on guide demonstrates how to use the Erlang programming language and its OTP framework of reusable libraries, tools, and design principles to develop complex commercial-grade systems that simply cannot fail. In the first part of the book, you'll learn how to design and implement process behaviors and supervision trees with Erlang/OTP, and bundle them into standalone nodes. The second part addresses reliability, scalability, and high availability in your overall system design. If you're familiar with Erlang, this book will help you understand the design choices and trade-offs necessary to keep your system running. Explore OTP's building blocks: the Erlang language, tools and libraries collection, and its abstract principles and design rules; Dive into the fundamentals of O ...
If you need to build a scalable, fault tolerant system with requirements for high availability, discover why the Erlang/OTP platform stands out for the breadth, depth, and consistency of its features. This hands-on guide demonstrates how to use the Erlang programming language and its OTP framework of reusable libraries, tools, and design principles to develop complex commercial-grade systems that simply cannot fail. In the first part of the book, you'll learn how to design and implement process behaviors and supervision trees with Erlang/OTP, and bundle them into standalone nodes. The second part addresses reliability, scalability, and high availability in your overall system design. If you're familiar with Erlang, this book will help you understand the design choices and trade-offs necessary to keep your system running. Explore OTP's building blocks: the Erlang language, tools and libraries collection, and its abstract principles and design rules; Dive into the fundamentals of O ...
Designing with Data
On the surface, design practices and data science may not seem like obvious partners. But these disciplines actually work toward the same goal, helping designers and product managers understand users so they can craft elegant digital experiences. While data can enhance design, design can bring deeper meaning to data. This practical guide shows you how to conduct data-driven A/B testing for making design decisions on everything from small tweaks to large-scale UX concepts. Complete with real-world examples, this book shows you how to make data-driven design part of your product design workflow. Understand the relationship between data, business, and design; Get a firm grounding in data, data types, and components of A/B testing; Use an experimentation framework to define opportunities, formulate hypotheses, and test different options; Create hypotheses that connect to key metrics and business goals; Design proposed solutions for hypotheses that are most promising; Interpret the re ...
On the surface, design practices and data science may not seem like obvious partners. But these disciplines actually work toward the same goal, helping designers and product managers understand users so they can craft elegant digital experiences. While data can enhance design, design can bring deeper meaning to data. This practical guide shows you how to conduct data-driven A/B testing for making design decisions on everything from small tweaks to large-scale UX concepts. Complete with real-world examples, this book shows you how to make data-driven design part of your product design workflow. Understand the relationship between data, business, and design; Get a firm grounding in data, data types, and components of A/B testing; Use an experimentation framework to define opportunities, formulate hypotheses, and test different options; Create hypotheses that connect to key metrics and business goals; Design proposed solutions for hypotheses that are most promising; Interpret the re ...
Introduction to Machine Learning with Python
Machine learning has become an integral part of many commercial applications and research projects, but this field is not exclusive to large companies with extensive research teams. If you use Python, even as a beginner, this book will teach you practical ways to build your own machine learning solutions. With all the data available today, machine learning applications are limited only by your imagination. You'll learn the steps necessary to create a successful machine-learning application with Python and the scikit-learn library. Authors Andreas Müller and Sarah Guido focus on the practical aspects of using machine learning algorithms, rather than the math behind them. Familiarity with the NumPy and matplotlib libraries will help you get even more from this book. Fundamental concepts and applications of machine learning; Advantages and shortcomings of widely used machine learning algorithms; How to represent data processed by machine learning, including which data aspects to fo ...
Machine learning has become an integral part of many commercial applications and research projects, but this field is not exclusive to large companies with extensive research teams. If you use Python, even as a beginner, this book will teach you practical ways to build your own machine learning solutions. With all the data available today, machine learning applications are limited only by your imagination. You'll learn the steps necessary to create a successful machine-learning application with Python and the scikit-learn library. Authors Andreas Müller and Sarah Guido focus on the practical aspects of using machine learning algorithms, rather than the math behind them. Familiarity with the NumPy and matplotlib libraries will help you get even more from this book. Fundamental concepts and applications of machine learning; Advantages and shortcomings of widely used machine learning algorithms; How to represent data processed by machine learning, including which data aspects to fo ...
Learn Android Studio 3
Build Android apps using the popular and efficient Android Studio 3 suite of tools, an integrated development environment (IDE) for Android developers using Java APIs. With this book, you'll learn the latest and most productive tools in the Android tools ecosystem, ensuring quick Android app development and minimal effort on your part. Along the way, you'll use Android Studio to develop Java-based Android apps, tier by tier through practical examples. These examples cover core Android topics such as notifications and toast; intents and broadcast receivers; and services. Then, you'll learn how to publish your apps and sell them online and in the Google Play store. Use Android Studio 3 to quickly and confidently build your first Android apps; Build an Android user interface using activities and layouts, event handling, images, menus and the action bar; Incorporate new elements including fragments; Integrate data with data persistence; Access the cloud. ...
Build Android apps using the popular and efficient Android Studio 3 suite of tools, an integrated development environment (IDE) for Android developers using Java APIs. With this book, you'll learn the latest and most productive tools in the Android tools ecosystem, ensuring quick Android app development and minimal effort on your part. Along the way, you'll use Android Studio to develop Java-based Android apps, tier by tier through practical examples. These examples cover core Android topics such as notifications and toast; intents and broadcast receivers; and services. Then, you'll learn how to publish your apps and sell them online and in the Google Play store. Use Android Studio 3 to quickly and confidently build your first Android apps; Build an Android user interface using activities and layouts, event handling, images, menus and the action bar; Incorporate new elements including fragments; Integrate data with data persistence; Access the cloud. ...
Practical Android
Choose the best approach for your app and implement your solution quickly by leveraging complete projects. This book is a collection of practical projects that use advanced Android techniques and approaches, written by Android instructor Mark Wickham. Mark has taught a series of popular classes at Android development conferences since 2013 and Practical Android covers content from his most popular classes. Each chapter covers an important concept and provides you with a deep dive into the implementation. The book is an ideal resource for developers who have some development experience, but may not be Android or mobile development experts. Each chapter includes at least one complete project to show the reader how to implement the concepts. Apply JSON in Android; Work with connectivity, which covers all aspects of HTTP in Android; Determine if your server is reachable; Use lazy loading, a common pattern for most apps and which is not trivial to implement; Take advantage of remote ...
Choose the best approach for your app and implement your solution quickly by leveraging complete projects. This book is a collection of practical projects that use advanced Android techniques and approaches, written by Android instructor Mark Wickham. Mark has taught a series of popular classes at Android development conferences since 2013 and Practical Android covers content from his most popular classes. Each chapter covers an important concept and provides you with a deep dive into the implementation. The book is an ideal resource for developers who have some development experience, but may not be Android or mobile development experts. Each chapter includes at least one complete project to show the reader how to implement the concepts. Apply JSON in Android; Work with connectivity, which covers all aspects of HTTP in Android; Determine if your server is reachable; Use lazy loading, a common pattern for most apps and which is not trivial to implement; Take advantage of remote ...