Star Schema: The Complete Reference offers in-depth coverage of design principles and their underlying rationales. Organized around design concepts and illustrated with detailed examples, this is a step-by-step guidebook for beginners and a comprehensive resource for experts.This all-inclusive volume begins with dimensional design fundamentals and shows how they fit into diverse data warehouse architectures, including those of W.H. Inmon and Ralph Kimball. The book progresses through a series of advanced techniques that help you address real-world complexity, maximize performance, and adapt to the requirements of BI and ETL software products. You are furnished with design tasks and deliverables that can be incorporated into any project, regardless of architecture or methodology.Master the fundamentals of star schema design and slow change processingIdentify situations that call for multiple stars or cubesEnsure compatibility across subject areas as your data warehouse growsAccommodate repeating attributes, recursive hierarchies, and poor data qualitySupport conflicting requirements for historic dataHandle variation within a business process and correlation of disparate activitiesBoost performance using derived schemas and aggregatesLearn when it's appropriate to adjust designs for BI and ETL tools

    Fortunately, David Pogue is back, with the humor and expertise that have made this the #1 bestselling Mac book for eight years straight. You get all the answers with jargon-free introductions to:Big-ticket changes. A 64-bit overhaul. Faster everything. A rewritten Finder. Microsoft Exchange compatibility. All-new QuickTime Player. If Apple wrote it, this book covers it.Snow Leopard Spots. This book demystifies the hundreds of smaller enhancements, too, in all 50 programs that come with the Mac: Safari, Mail, iChat, Preview, Time Machine.Shortcuts. This must be the tippiest, trickiest Mac book ever written. Undocumented surprises await on every page.Power usage. Security, networking, build-your-own Services, file sharing with Windows, even Mac OS X's Unix chassis-this one witty, expert guide makes it all crystal clear.

    From creating new data-driven products through to increasing operational efficiency, big data has the potential to makeyour organization both more competitive and more innovative.As this emerging field transitions from the bleeding edge to enterprise infrastructure, it's vital to understand not only the technologies involved, but the organizational and cultural demands of being data-driven.Written by O'Reilly Radar's experts on big data, this anthology describes:- The broad industry changes heralded by the big data era- What big data is, what it means to your business, and how to start solving data problems- The software that makes up the Hadoop big data stack, and the major enterprise vendors' Hadoop solutions- The landscape of NoSQL databases and their relative merits- How visualization plays an important part in data work

    This is official Amazon Web Services (AWS) documentation for Amazon Compute Cloud (Amazon EC2).This guide explains the infrastructure provided by the Amazon EC2 web service, and steps you through how to configure and manage your virtual servers using the AWS Management Console (an easy-to-use graphical interface), the Amazon EC2 API, or web tools and utilities.Amazon EC2 provides resizable computing capacity—literally, server instances in Amazon's data centers—that you use to build and host your software systems.

    With step-by-step instructions, complete scripts, and expert tips to guide readers, this work gets right down to business - after grounding readers with separate discussions of first the scripting language (PHP) and then the database program (MySQL), it goes on to cover security, sessions and cookies, and using additional Web tools.

     Coauthored by the designer of the Scala language, this authoritative book will teach you, one step at a time, the Scala language and the ideas behind it. The book is carefully crafted to help you learn. The first few chapters will give you enough of the basics that you can already start using Scala for simple tasks. The entire book is organized so that each new concept builds on concepts that came before - a series of steps that promises to help you master the Scala language and the important ideas about programming that Scala embodies. A comprehensive tutorial and reference for Scala, this book covers the entire language and important libraries.

    I just play one on TV. Joey Darling, better known to the world as Raven Remington, detective extraordinaire, is trying to separate herself from her invincible alter ego. She played the spunky character for five years on the hit TV show Relentless, which catapulted her to fame and into the role of Hollywood’s sweetheart.When her marriage falls apart, her finances dwindle to nothing, and her father disappears, Joey finds herself on the Outer Banks of North Carolina, trying to piece her life back together away from the limelight. A woman finds Raven—er, Joey—and insists on hiring her fictional counterpart to find a missing boyfriend. When someone begins staging crime scenes to match an episode of Relentless, Joey has no choice but to get involved.Joey’s bumbling sleuthing abilities have her butting heads with Detective Jackson Sullivan and kindling sparks with thrill-seeking neighbor Zane Oakley. Can Joey channel her inner Raven and unearth whodunit before she ends up totally done in? And where is her father anyway? Can she handle fame, or is disappearing into obscurity the wiser option? Reign of Error Sometimes in life, you just want to yell “Take two!” When a Polar Plunge goes terribly wrong and someone dies in the icy water, former TV detective Joey Darling wants nothing to do with subsequent investigation. But when her picture is found in the dead man’s wallet and witnesses place her as the last person seen with the man, she realizes she’s been cast in a role she never wanted: suspect.Joey makes the dramatic mistake of challenging the killer on camera, and now it’s a race to find the bad guy before he finds her. Danger abounds and suspects are harder to find than the Lost Colony of Roanoke Island. But when Joey finds a connection with this case and the disappearance of her father, she knows there’s no backing out.As hard as Joey tries to be like her super detective alter ego, the more things go wrong. Will Joey figure this one out? Or will her reign of error continue? Safety in Blunders My name is Joey Darling, and I’m a disgrace to imaginary detectives everywhere. When actress Joey Darling discovers a mermaid tail with drops of fresh blood on it while hiking in a remote nature preserve, she knows something suspicious is going on. As details surface, Joey realizes she’s dealing with a problem she has encountered one too many times: someone desperate for fame who falls victim to a predator. With the help of her neighbor Zane Oakley and the opposition of local detective Jackson Sullivan, Joey hunts for answers, unaware of the deadly net in which she’s about to entangle herself.Joey knows she’s a fish out of water when it comes to cracking cases, but can she use her talent—acting—to help find the missing woman? Or will Joey end up swimming with sharks?

    Siracusa's overview, wrap-up, and critique of everything new in OS X 10.10 Yosemite.

    You'd like to learn how to do more work with SQL inside the database before pushing data across the network to your applications. You'd like to take your SQL skills to the next level.Let's face it, SQL is a deceptively simple language to learn, and many database developers never go far beyond the simple statement: SELECT columns FROM table WHERE conditions. But there is so much more you can do with the language. In the SQL Cookbook, experienced SQL developer Anthony Molinaro shares his favorite SQL techniques and features. You'll learn about:Window functions, arguably the most significant enhancement to SQL in the past decade. If you're not using these, you're missing outPowerful, database-specific features such as SQL Server's PIVOT and UNPIVOT operators, Oracle's MODEL clause, and PostgreSQL's very useful GENERATE_SERIES functionPivoting rows into columns, reverse-pivoting columns into rows, using pivoting to facilitate inter-row calculations, and double-pivoting a result setBucketization, and why you should never use that term in Brooklyn.How to create histograms, summarize data into buckets, perform aggregations over a moving range of values, generate running-totals and subtotals, and other advanced, data warehousing techniquesThe technique of walking a string, which allows you to use SQL to parse through the characters, words, or delimited elements of a stringWritten in O'Reilly's popular Problem/Solution/Discussion style, the SQL Cookbook is sure to please. Anthony's credo is: When it comes down to it, we all go to work, we all have bills to pay, and we all want to go home at a reasonable time and enjoy what's still available of our days. The SQL Cookbook moves quickly from problem to solution, saving you time each step of the way.

    Madhusudhan Konda provides an overview of these, including strings in switch statements, multi-catch exception handling, try-with-resource statements, the new File System API, extensions of the JVM, support for dynamically-typed languages, and the fork and join framework for task parallelism.

    Groovy in Action is a comprehensive guide to Groovy programming, introducing Java developers to the new dynamic features that Groovy provides. To bring you Groovy in Action, Manning again went to the source by working with a team of expert authors including both members and the Manager of the Groovy Project team. The result is the true definitive guide to the new Groovy language.Groovy in Action introduces Groovy by example, presenting lots of reusable code while explaining the underlying concepts. Java developers new to Groovy find a smooth transition into the dynamic programming world. Groovy experts gain a solid reference that challenges them to explore Groovy deeply and creatively.Because Groovy is so new, most readers will be learning it from scratch. Groovy in Action quickly moves through the Groovy basics, including:Simple and collective Groovy data types Working with Closures and Groovy Control Structures Dynamic Object Orientation, Groovy styleReaders are presented with rich and detailed examples illustrating Groovy's enhancements to Java, includingHow to Work with Builders and the GDK Database programming with GroovyGroovy in Action then demonstrates how to Integrate Groovy with XML, and provides:Tips and Tricks Unit Testing and Build Support Groovy on WindowsAn additional bonus is a chapter dedicated to Grails, the Groovy Web Application Framework.Purchase of the print book comes with an offer of a free PDF eBook from Manning. Also available is all code from the book.

    New JVM-based languages like Groovy, Scala, and Clojure are redefining what it means to be a Java developer. The core Standard and Enterprise APIs now co-exist with a large and growing body of open source technologies. Multicore processors, concurrency, and massive data stores require new patterns and approaches to development. And with Java 7 due to release in 2011, there's still more to absorb.The Well-Grounded Java Developer is a unique guide written for developers with a solid grasp of Java fundamentals. It provides a fresh, practical look at new Java 7 features along with the array of ancillary technologies that a working developer will use in building the next generation of business software.

    An expert yogi and teacher, Maehle will guide you to your next level with an unprecedented depth of anatomical explanation and unparalleled attention to the practice’s philosophical and mythological heritage. You will learn:The background and applications of each of the three forms of yoga: Karma, Bhakti, and JnanaHow to use Indian myth and cosmology to deepen your practiceThe importance of the Sanskrit language to the yogic traditionThe mythology behind the names of the Intermediate Series posturesThe functions and limitations of body parts integral to the Intermediate Series, including the spine, the sacroiliac joint, the shoulder joint, and the hip jointHow to reap the full benefits of practicing the Intermediate SeriesMaehle meticulously explores all twenty-seven postures of the Intermediate Series through photos, anatomical line drawings, and practical, informative sidebars. He also discusses the philosophical and spiritual background of Ashtanga Yoga and places the practice within the context of Indian cultural history. With passionate erudition, Maehle will prepare you to reap physical, spiritual, and mental fulfillment from your evolving practice.

    If you're like most players, you struggle with nearly every aspect of the game: offense, defense, execution and combos, and generally having a game plan that is more complex than just mashing buttons at every opportunity. A Road Map Toward Improvement Street Fighter is a game that requires practice, finesse, and knowledge. Unfortunately, most players don't have any guidance on where to begin when learning the game which leads to lots of frustration and losses. This guide is designed to give you a road map for improving your skills so that when SF5 drops you can hit the ground running!Lots of players are under the misconception that since SF5 is a brand new game, there's no point in playing SF4 and improving. While it is true that there will be lots to learn in SF5 such as new engines and characters, this is not a reason not to improve on your Street Fighter fundamentals in the meantime. The Importance of a Solid Foundation Like anything else worth doing in life, developing a foundation of solid fundamentals is the key to improving. Even though SF5 will have brand new characters and mechanics, the core elements of Street Fighter remain the same throughout the franchise. Execution, footsies and space control, combos, punishing, and resource management are important in all Street Fighter games and this guide will show you how to use SF4 to improve on these aspects of your game. Who is gootecks and why should I bother? I've played Street Fighter competitively since 2003, starting with Street Fighter III: 3rd Strike and continuing with Street Fighter 4. I've traveled to compete in tournaments around the world, including places like Japan, Singapore, Australia, Canada, and Europe.A lot of people may know me as the co-host of Excellent Adventures of gootecks & Mike Ross, or perhaps from my work on Cross Counter TV, the entertainment network for fighting game fans.Recently, I've begun training players just like yourself through Cross Counter Training, where players like EG.Justin Wong, EG.K-Brad, Alex Myers are available for helping players of all skill levels improve. Through working with my students, I've developed what I believe to be an extremely effective method of learning how to play Street Fighter. This method is based on the idea of learning one tiny aspect of the game at a time through the eyes of the poster boy of Street Fighter, Ryu. "But Ryu is boring, gootecks!" I know, I know, you think Ryu is boring and everybody plays him and you want to play a cool, flashy character so you can style on people on stage at Evo someday. Unfortunately, you'll need to learn how to walk before you can run and there is no better investment of time as a new player than to learn Ryu in order to build a strong foundation.Taking this time now to develop your fundamentals will serve you well as you transition to Street Fighter 5. Ryu is definitely different in SF5, but the tools and concepts you'll learn in this guide will give you a leg up on the competition when SF5 drops.

    Today, most developers acknowledge the benefits of unit testing and rely on the increasingly sophisticated tools now available. The recently released JUnit 4.5 represents the state of the art in unit testing frameworks, and provides significant new features to improve the Java development process.JUnit in Action, Second Edition is an up-to-date guide to unit testing Java applications (including Java EE applications) using the JUnit framework and its extensions. This book provides techniques for solving real-world problems such as testing AJAX applications, using mocks to achieve testing isolation, in-container testing for Java EE and database applications, and test automation.Written to help readers exploit JUnit 4.5, the book covers recent innovations such as the new annotations that simplify test writing, improved exception handling, and the new assertion methods. You'll also discover how to use JUnit extensions to test new application styles and frameworks including Ajax, OSGi, and HTML-based presentation layers.Using a sample-driven approach, various unit testing strategies are covered, such as how to unit test EJBs, database applications, and web applications. Also addressed are testing strategies using freely available open source frameworks and tools, and how to unit test in isolation with Mock Objects. The book will also bring you up to speed on the latest thinking in TDD, BDD, Continuous Integration, and other practices related to unit testing.