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Author: Holden Karau
Publisher: "O'Reilly Media, Inc."
ISBN: 1491943173
Category : Computers
Languages : en
Pages : 356
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Book Description
Apache Spark is amazing when everything clicks. But if you haven’t seen the performance improvements you expected, or still don’t feel confident enough to use Spark in production, this practical book is for you. Authors Holden Karau and Rachel Warren demonstrate performance optimizations to help your Spark queries run faster and handle larger data sizes, while using fewer resources. Ideal for software engineers, data engineers, developers, and system administrators working with large-scale data applications, this book describes techniques that can reduce data infrastructure costs and developer hours. Not only will you gain a more comprehensive understanding of Spark, you’ll also learn how to make it sing. With this book, you’ll explore: How Spark SQL’s new interfaces improve performance over SQL’s RDD data structure The choice between data joins in Core Spark and Spark SQL Techniques for getting the most out of standard RDD transformations How to work around performance issues in Spark’s key/value pair paradigm Writing high-performance Spark code without Scala or the JVM How to test for functionality and performance when applying suggested improvements Using Spark MLlib and Spark ML machine learning libraries Spark’s Streaming components and external community packages
Author: Holden Karau
Publisher: "O'Reilly Media, Inc."
ISBN: 1491943173
Category : Computers
Languages : en
Pages : 356
Get Book Here
Book Description
Apache Spark is amazing when everything clicks. But if you haven’t seen the performance improvements you expected, or still don’t feel confident enough to use Spark in production, this practical book is for you. Authors Holden Karau and Rachel Warren demonstrate performance optimizations to help your Spark queries run faster and handle larger data sizes, while using fewer resources. Ideal for software engineers, data engineers, developers, and system administrators working with large-scale data applications, this book describes techniques that can reduce data infrastructure costs and developer hours. Not only will you gain a more comprehensive understanding of Spark, you’ll also learn how to make it sing. With this book, you’ll explore: How Spark SQL’s new interfaces improve performance over SQL’s RDD data structure The choice between data joins in Core Spark and Spark SQL Techniques for getting the most out of standard RDD transformations How to work around performance issues in Spark’s key/value pair paradigm Writing high-performance Spark code without Scala or the JVM How to test for functionality and performance when applying suggested improvements Using Spark MLlib and Spark ML machine learning libraries Spark’s Streaming components and external community packages
Author:
Publisher:
ISBN: 9780868361123
Category : Holden automobiles
Languages : en
Pages : 254
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Book Description
Author: Karen Kingsbury
Publisher: Zondervan
ISBN: 0310412099
Category : Fiction
Languages : en
Pages : 337
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Book Description
Bestselling author Karen Kingsbury reminds us that before you take a stand, you’ve got to take a chance. Despite his quiet ways and quirky behaviors, Holden Harris is very happy and socially engaged—on the inside, in a private world all his own. But Holden is an eighteen-year-old with autism. Every day he is bullied at school by kids who only see that he is very different. Ella Reynolds is part of the in-crowd. A cheerleader and star of the high school drama production, her life seems perfect. When she catches Holden listening to her rehearse for the school play, she is drawn to him . . . the way he is drawn to the music. Then Ella makes a dramatic discovery—she and Holden were best friends as children. Frustrated by the way Holden is bullied and horrified at the indifference of her peers, Ella decides to take a stand against the most privileged and popular kids at school. Including her boyfriend, Jake. Ella believes miracles can happen in the most unlikely places and that just maybe an entire community might celebrate from the sidelines. But will Holden’s praying mother, Ella, and a cast of theater kids be enough to unlock the prison that contains Holden? This time friendship, faith, and the power of a song must be strong enough to open the doors to the miracle Holden needs. This contemporary, inspirational read is a standalone novel. Book length: approximately 80,000 words. Includes a reading group guide and a letter to readers from the author.
Author: M. Beck-Burridge
Publisher: Springer
ISBN: 0230508227
Category : Business & Economics
Languages : en
Pages : 187
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Book Description
Subaru and Jaguar provide outstanding examples of what can be achieved when brand development and relationship marketing are combined to create a world class brand. Subaru achieved victory in the World Rally Championship. Jaguar are now an important new player in Grand Prix racing. This book tells the inside stories behind these campaigns and brand building strategies, and will be of interest as compelling case studies of sports sponsorship and brand development.
Author: Karen Pollock
Publisher: Psychology Press
ISBN: 1136246851
Category : Psychology
Languages : en
Pages : 489
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Book Description
In the general study of speech and phonetics, vowels have stood in second place to consonants. But what vowels are, how they differ from one another, how they vary among speakers, and how they are subject to disorder, are questions that require a closer examination. This Handbook presents a comprehensive, cogent, and up-to-date analysis of the vowel, including its typical development in children's speech, description by perceptual and instrumental methods, cross-linguistic and sociolinguistic aspects, and disorders of its production and use. It approaches the problems of vowel production and perception from the viewpoints of physiology, physics, psychology, linguistics, phonetics, phonology, and speech-language pathology. The chapters are logically complementary, and the major sections of the book are like key dimensions of understanding, each adding a perspective and base of knowledge on vowels. The sum total of the chapters is a synthesis of information on vowels that has no precedent.
Author: Jim Holden
Publisher: John Wiley & Sons
ISBN: 1118240944
Category : Business & Economics
Languages : en
Pages : 262
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Book Description
An updated and revised version of the business classic Power Base Selling Power Base Selling, originally published in 1990, left readers with an understanding of and language for gaining political advantage within accounts. Now famous among sellers, the concept of aligning with powerful customer individuals or "Foxes" is taken to a new level. The New Power Base Selling offers an updated and more in-depth edition of the original classic with an empirically based breakthrough to significantly increasing sales performance. It explains how competitive selling is as much a matter of politics, customer value, and strategy as it is a management science. Based on data from one of the most comprehensive sales surveys in the sales training industry, along with over 50,000 deal reviews, The New Power Base Selling will help salespeople quickly outfox the competition, impress customers with unexpected value, and achieve new levels of professional success. Create Demand, as well as competitively Service Demand Quickly leverage "Situational Power Bases" to drive up win rates Provide customers with value that advances their critical business initiatives Effectively use LinkedIn, Facebook, Twitter, and other social tools in a sales campaign Increase customer satisfaction and competitive differentiation See measurable gains and exceed quota when you leverage customer politics, value, and competitive strategy.
Author: J. D. Salinger
Publisher: ببلومانيا للنشر والتوزيع
ISBN:
Category : Fiction
Languages : en
Pages : 232
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Book Description
The Catcher in the Rye," written by J.D. Salinger and published in 1951, is a classic American novel that explores the themes of adolescence, alienation, and identity through the eyes of its protagonist, Holden Caulfield. The novel is set in the 1950s and follows Holden, a 16-year-old who has just been expelled from his prep school, Pencey Prep. Disillusioned with the world around him, Holden decides to leave Pencey early and spend a few days alone in New York City before returning home. Over the course of these days, Holden interacts with various people, including old friends, a former teacher, and strangers, all the while grappling with his feelings of loneliness and dissatisfaction. Holden is deeply troubled by the "phoniness" of the adult world and is haunted by the death of his younger brother, Allie, which has left a lasting impact on him. He fantasizes about being "the catcher in the rye," a guardian who saves children from losing their innocence by catching them before they fall off a cliff into adulthooda. The novel ends with Holden in a mental institution, where he is being treated for a nervous breakdown. He expresses some hope for the future, indicating a possible path to recovery..
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 96
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Book Description
Author: Fintan McDonagh
Publisher: McFarland
ISBN: 1476680922
Category : Performing Arts
Languages : en
Pages : 316
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Book Description
Edward Dmytryk was one of the so-called "Hollywood Ten" jailed for contempt of Congress for refusing to testify before the House Un-American Activities Committee in 1947. Finding himself blacklisted after his prison sentence and unable to operate under a pseudonym, he took the step of testifying and naming names to the Committee. His career resumed to considerable commercial success, but also to prolonged and bitter criticism from the left and persistent mistrust from the right. Acknowledged as one of the key figures in the development of the film noir genre, having directed one of its first films, Murder, My Sweet, Dmytryk has otherwise frequently been sidelined in critical studies because of the controversy. This book is the first to critically evaluate each of the dozens of films he made between the 1930s and the 1970s including The Young Lions, Crossfire and The Caine Mutiny, among many others.
Author: Ellen S. Deutsch
Publisher: Springer Nature
ISBN: 3030729737
Category : Medical
Languages : en
Pages : 240
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Book Description
This book presents simulation as an essential, powerful tool to develop the best possible healthcare system for patients. It provides vital insights into the necessary steps for supporting and enhancing medical care through the simulation methodology. Organized into four sections, the book begins with a discussion on the overarching principles of simulation and systems. Section two then delves into the practical applications of simulation, including developing new workflows, utilizing new technology, building teamwork, and promoting resilience. Following this, section three examines the transition of ideas and initiatives into everyday practices. Chapters in this section analyze complex interpersonal topics such as how healthcare clinical stakeholders, simulationists, and experts who are non-clinicians can collaborate. The closing section explores the potential future directions of healthcare simulation, as well as leadership engagement. A new addition to the Comprehensive Healthcare Simulation Series, Improving Healthcare Systems stimulates the critical discussion of new and innovative concepts and reinforces well-established and germane principles.
