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Book High Performance Spark

    Book Details:
  • Author : Holden Karau
  • Publisher : "O'Reilly Media, Inc."
  • Release : 2017-05-25
  • ISBN : 1491943173
  • Pages : 356 pages

Download or read book High Performance Spark written by Holden Karau and published by "O'Reilly Media, Inc.". This book was released on 2017-05-25 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Book The Spark

    Book Details:
  • Author : Glenn A. Gaesser
  • Publisher : Rodale
  • Release : 2001-01-01
  • ISBN : 9781579545116
  • Pages : 408 pages

Download or read book The Spark written by Glenn A. Gaesser and published by Rodale. This book was released on 2001-01-01 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: The spark: a revolutionary new plan to get fit and lose weight 10 minutes at a time.

Book Spark  The Definitive Guide

Download or read book Spark The Definitive Guide written by Bill Chambers and published by "O'Reilly Media, Inc.". This book was released on 2018-02-08 with total page 603 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to use, deploy, and maintain Apache Spark with this comprehensive guide, written by the creators of the open-source cluster-computing framework. With an emphasis on improvements and new features in Spark 2.0, authors Bill Chambers and Matei Zaharia break down Spark topics into distinct sections, each with unique goals. Youâ??ll explore the basic operations and common functions of Sparkâ??s structured APIs, as well as Structured Streaming, a new high-level API for building end-to-end streaming applications. Developers and system administrators will learn the fundamentals of monitoring, tuning, and debugging Spark, and explore machine learning techniques and scenarios for employing MLlib, Sparkâ??s scalable machine-learning library. Get a gentle overview of big data and Spark Learn about DataFrames, SQL, and Datasetsâ??Sparkâ??s core APIsâ??through worked examples Dive into Sparkâ??s low-level APIs, RDDs, and execution of SQL and DataFrames Understand how Spark runs on a cluster Debug, monitor, and tune Spark clusters and applications Learn the power of Structured Streaming, Sparkâ??s stream-processing engine Learn how you can apply MLlib to a variety of problems, including classification or recommendation

Book Hands On Big Data Analytics with PySpark

Download or read book Hands On Big Data Analytics with PySpark written by Rudy Lai and published by Packt Publishing Ltd. This book was released on 2019-03-29 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Use PySpark to easily crush messy data at-scale and discover proven techniques to create testable, immutable, and easily parallelizable Spark jobs Key FeaturesWork with large amounts of agile data using distributed datasets and in-memory cachingSource data from all popular data hosting platforms, such as HDFS, Hive, JSON, and S3Employ the easy-to-use PySpark API to deploy big data Analytics for productionBook Description Apache Spark is an open source parallel-processing framework that has been around for quite some time now. One of the many uses of Apache Spark is for data analytics applications across clustered computers. In this book, you will not only learn how to use Spark and the Python API to create high-performance analytics with big data, but also discover techniques for testing, immunizing, and parallelizing Spark jobs. You will learn how to source data from all popular data hosting platforms, including HDFS, Hive, JSON, and S3, and deal with large datasets with PySpark to gain practical big data experience. This book will help you work on prototypes on local machines and subsequently go on to handle messy data in production and at scale. This book covers installing and setting up PySpark, RDD operations, big data cleaning and wrangling, and aggregating and summarizing data into useful reports. You will also learn how to implement some practical and proven techniques to improve certain aspects of programming and administration in Apache Spark. By the end of the book, you will be able to build big data analytical solutions using the various PySpark offerings and also optimize them effectively. What you will learnGet practical big data experience while working on messy datasetsAnalyze patterns with Spark SQL to improve your business intelligenceUse PySpark's interactive shell to speed up development timeCreate highly concurrent Spark programs by leveraging immutabilityDiscover ways to avoid the most expensive operation in the Spark API: the shuffle operationRe-design your jobs to use reduceByKey instead of groupByCreate robust processing pipelines by testing Apache Spark jobsWho this book is for This book is for developers, data scientists, business analysts, or anyone who needs to reliably analyze large amounts of large-scale, real-world data. Whether you're tasked with creating your company's business intelligence function or creating great data platforms for your machine learning models, or are looking to use code to magnify the impact of your business, this book is for you.

Book Spark

    Book Details:
  • Author : Ilya Ganelin
  • Publisher : John Wiley & Sons
  • Release : 2016-03-21
  • ISBN : 1119254019
  • Pages : 216 pages

Download or read book Spark written by Ilya Ganelin and published by John Wiley & Sons. This book was released on 2016-03-21 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Production-targeted Spark guidance with real-world use cases Spark: Big Data Cluster Computing in Production goes beyond general Spark overviews to provide targeted guidance toward using lightning-fast big-data clustering in production. Written by an expert team well-known in the big data community, this book walks you through the challenges in moving from proof-of-concept or demo Spark applications to live Spark in production. Real use cases provide deep insight into common problems, limitations, challenges, and opportunities, while expert tips and tricks help you get the most out of Spark performance. Coverage includes Spark SQL, Tachyon, Kerberos, ML Lib, YARN, and Mesos, with clear, actionable guidance on resource scheduling, db connectors, streaming, security, and much more. Spark has become the tool of choice for many Big Data problems, with more active contributors than any other Apache Software project. General introductory books abound, but this book is the first to provide deep insight and real-world advice on using Spark in production. Specific guidance, expert tips, and invaluable foresight make this guide an incredibly useful resource for real production settings. Review Spark hardware requirements and estimate cluster size Gain insight from real-world production use cases Tighten security, schedule resources, and fine-tune performance Overcome common problems encountered using Spark in production Spark works with other big data tools including MapReduce and Hadoop, and uses languages you already know like Java, Scala, Python, and R. Lightning speed makes Spark too good to pass up, but understanding limitations and challenges in advance goes a long way toward easing actual production implementation. Spark: Big Data Cluster Computing in Production tells you everything you need to know, with real-world production insight and expert guidance, tips, and tricks.

Book Apache Spark in 24 Hours  Sams Teach Yourself

Download or read book Apache Spark in 24 Hours Sams Teach Yourself written by Jeffrey Aven and published by Sams Publishing. This book was released on 2016-08-31 with total page 1353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Apache Spark is a fast, scalable, and flexible open source distributed processing engine for big data systems and is one of the most active open source big data projects to date. In just 24 lessons of one hour or less, Sams Teach Yourself Apache Spark in 24 Hours helps you build practical Big Data solutions that leverage Spark’s amazing speed, scalability, simplicity, and versatility. This book’s straightforward, step-by-step approach shows you how to deploy, program, optimize, manage, integrate, and extend Spark–now, and for years to come. You’ll discover how to create powerful solutions encompassing cloud computing, real-time stream processing, machine learning, and more. Every lesson builds on what you’ve already learned, giving you a rock-solid foundation for real-world success. Whether you are a data analyst, data engineer, data scientist, or data steward, learning Spark will help you to advance your career or embark on a new career in the booming area of Big Data. Learn how to • Discover what Apache Spark does and how it fits into the Big Data landscape • Deploy and run Spark locally or in the cloud • Interact with Spark from the shell • Make the most of the Spark Cluster Architecture • Develop Spark applications with Scala and functional Python • Program with the Spark API, including transformations and actions • Apply practical data engineering/analysis approaches designed for Spark • Use Resilient Distributed Datasets (RDDs) for caching, persistence, and output • Optimize Spark solution performance • Use Spark with SQL (via Spark SQL) and with NoSQL (via Cassandra) • Leverage cutting-edge functional programming techniques • Extend Spark with streaming, R, and Sparkling Water • Start building Spark-based machine learning and graph-processing applications • Explore advanced messaging technologies, including Kafka • Preview and prepare for Spark’s next generation of innovations Instructions walk you through common questions, issues, and tasks; Q-and-As, Quizzes, and Exercises build and test your knowledge; "Did You Know?" tips offer insider advice and shortcuts; and "Watch Out!" alerts help you avoid pitfalls. By the time you're finished, you'll be comfortable using Apache Spark to solve a wide spectrum of Big Data problems.

Book The Perfect Score Project

Download or read book The Perfect Score Project written by Debbie Stier and published by Harmony. This book was released on 2014-02-25 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Perfect Score Project is an indispensable guide to acing the SAT – as well as the affecting story of a single mom’s quest to light a fire under her teenage son. It all began as an attempt by Debbie Stier to help her high-school age son, Ethan, who would shortly be studying for the SAT. Aware that Ethan was a typical teenager (i.e., completely uninterested in any test) and that a mind-boggling menu of test-prep options existed, she decided – on his behalf -- to sample as many as she could to create the perfect SAT test-prep recipe. Debbie’s quest turned out to be an exercise in both hilarity and heartbreak as she took the SAT seven times in one year and in-between “went to school” on standardized testing. Here, she reveals why the SAT has become so important, the cottage industries it has spawned, what really works in preparing for the test and what is a waste of time. Both a toolbox of fresh tips and an amusing snapshot of parental love and wisdom colliding with teenage apathy, The Perfect Score Project rivets. In the book Debbie does it all: wrestles with Kaplan and Princeton Review, enrolls in Kumon, navigates khanacademy.org, meets regularly with a premier grammar coach, takes a battery of intelligence tests, and even cadges free lessons from the world’s most prestigious (and expensive) test prep company. Along the way she answers the questions that plague every test-prep rookie, including: “When do I start?”...”Do the brand-name test prep services really deliver?”...”Which should I go with: a tutor, an SAT class, or self study?”...”Does test location really matter?” … “How do I find the right tutor?”… “How do SAT scores affect merit aid?”... and “What’s the one thing I need to know?” The Perfect Score Project’s combination of charm, authority, and unexpected poignancy makes it one of the most compulsively readable guides to SAT test prep ever – and a book that will make you think hard about what really matters.

Book Spark  The Definitive Guide

Download or read book Spark The Definitive Guide written by Bill Chambers and published by "O'Reilly Media, Inc.". This book was released on 2018-02-08 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to use, deploy, and maintain Apache Spark with this comprehensive guide, written by the creators of the open-source cluster-computing framework. With an emphasis on improvements and new features in Spark 2.0, authors Bill Chambers and Matei Zaharia break down Spark topics into distinct sections, each with unique goals. Youâ??ll explore the basic operations and common functions of Sparkâ??s structured APIs, as well as Structured Streaming, a new high-level API for building end-to-end streaming applications. Developers and system administrators will learn the fundamentals of monitoring, tuning, and debugging Spark, and explore machine learning techniques and scenarios for employing MLlib, Sparkâ??s scalable machine-learning library. Get a gentle overview of big data and Spark Learn about DataFrames, SQL, and Datasetsâ??Sparkâ??s core APIsâ??through worked examples Dive into Sparkâ??s low-level APIs, RDDs, and execution of SQL and DataFrames Understand how Spark runs on a cluster Debug, monitor, and tune Spark clusters and applications Learn the power of Structured Streaming, Sparkâ??s stream-processing engine Learn how you can apply MLlib to a variety of problems, including classification or recommendation

Book Sparked

    Book Details:
  • Author : Jonathan Fields
  • Publisher : HarperCollins Leadership
  • Release : 2021-09-21
  • ISBN : 1400225493
  • Pages : 289 pages

Download or read book Sparked written by Jonathan Fields and published by HarperCollins Leadership. This book was released on 2021-09-21 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover your unique imprint for work that makes you come alive, fills you with meaning, joy, purpose, and possibility, then spend the rest of your life doing it. We’re all born with a certain “imprint” for work that makes us come alive. This is your "Sparketype®," your DNA-level driver of work that lets you know, deep down, you’re doing what you’re here to do. Work that motivates you, fills you with purpose and, fully-expressed in a healthy way, becomes a main-line to meaning, flow, performance, and joy. Put another way, work that “sparks” you. Sparked draws upon years of research, experimentation, more than 25-million data-points generated by over half-a-million people, and hundreds of deep-dive conversations with luminaries from science to art to industry and wellbeing. Award-winning author, serial wellness-industry founder, and host of the top-ranked Good Life Project®, Jonathan Fields, and his team at Spark Endeavors, developed the Sparketype imprints and methodology that is the basis of this book. In this book, Fields and his team will help you: Discover what sparks you, what drains you, where you stumble and come alive, so you can reclaim a sense of direction, control, and purpose; Understand the “real” reasons certain experiences, jobs, and roles leave you empty and know how to make things better, without having to endure big disruptive changes; Learn from real-world, relatable stories, case-studies, and data-driven insights; Identify the action steps to begin immediately transforming the way you work and live. Sparked takes you deep into the world of the Sparketypes, revealing an entirely new depth of insights about what makes you come alive in work life, along with what empties you out and trips you up, so you can avoid those life-drains. You’ll discover tons of case studies, stories, and real-world applications, creating a comprehensive guide to help you discover what you are meant to do and how to get started.

Book Agile Technical Practices Distilled

Download or read book Agile Technical Practices Distilled written by Pedro M. Santos and published by Packt Publishing Ltd. This book was released on 2019-06-28 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Delve deep into the various technical practices, principles, and values of Agile. Key FeaturesDiscover the essence of Agile software development and the key principles of software designExplore the fundamental practices of Agile working, including test-driven development (TDD), refactoring, pair programming, and continuous integrationLearn and apply the four elements of simple designBook Description The number of popular technical practices has grown exponentially in the last few years. Learning the common fundamental software development practices can help you become a better programmer. This book uses the term Agile as a wide umbrella and covers Agile principles and practices, as well as most methodologies associated with it. You’ll begin by discovering how driver-navigator, chess clock, and other techniques used in the pair programming approach introduce discipline while writing code. You’ll then learn to safely change the design of your code using refactoring. While learning these techniques, you’ll also explore various best practices to write efficient tests. The concluding chapters of the book delve deep into the SOLID principles - the five design principles that you can use to make your software more understandable, flexible and maintainable. By the end of the book, you will have discovered new ideas for improving your software design skills, the relationship within your team, and the way your business works. What you will learnLearn the red, green, refactor cycle of classic TDD and practice the best habits such as the rule of 3, triangulation, object calisthenics, and moreRefactor using parallel change and improve legacy code with characterization tests, approval tests, and Golden MasterUse code smells as feedback to improve your designLearn the double cycle of ATDD and the outside-in mindset using mocks and stubs correctly in your testsUnderstand how Coupling, Cohesion, Connascence, SOLID principles, and code smells are all relatedImprove the understanding of your business domain using BDD and other principles for "doing the right thing, not only the thing right"Who this book is for This book is designed for software developers looking to improve their technical practices. Software coaches may also find it helpful as a teaching reference manual. This is not a beginner's book on how to program. You must be comfortable with at least one programming language and must be able to write unit tests using any unit testing framework.

Book Proceedings of the International Association for Testing Materials

Download or read book Proceedings of the International Association for Testing Materials written by International Association for Testing Materials and published by . This book was released on 1910 with total page 1280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Fire Losses  Locomotive Sparks

Download or read book Fire Losses Locomotive Sparks written by Lawrence Wilkerson Wallace and published by . This book was released on 1923 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Electrician

Download or read book The Electrician written by and published by . This book was released on 1915 with total page 1222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Automotive Industries  the Automobile

Download or read book Automotive Industries the Automobile written by and published by . This book was released on 1920 with total page 1786 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Apache Spark 2  Data Processing and Real Time Analytics

Download or read book Apache Spark 2 Data Processing and Real Time Analytics written by Romeo Kienzler and published by Packt Publishing Ltd. This book was released on 2018-12-21 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: Build efficient data flow and machine learning programs with this flexible, multi-functional open-source cluster-computing framework Key FeaturesMaster the art of real-time big data processing and machine learning Explore a wide range of use-cases to analyze large data Discover ways to optimize your work by using many features of Spark 2.x and ScalaBook Description Apache Spark is an in-memory, cluster-based data processing system that provides a wide range of functionalities such as big data processing, analytics, machine learning, and more. With this Learning Path, you can take your knowledge of Apache Spark to the next level by learning how to expand Spark's functionality and building your own data flow and machine learning programs on this platform. You will work with the different modules in Apache Spark, such as interactive querying with Spark SQL, using DataFrames and datasets, implementing streaming analytics with Spark Streaming, and applying machine learning and deep learning techniques on Spark using MLlib and various external tools. By the end of this elaborately designed Learning Path, you will have all the knowledge you need to master Apache Spark, and build your own big data processing and analytics pipeline quickly and without any hassle. This Learning Path includes content from the following Packt products: Mastering Apache Spark 2.x by Romeo KienzlerScala and Spark for Big Data Analytics by Md. Rezaul Karim, Sridhar AllaApache Spark 2.x Machine Learning Cookbook by Siamak Amirghodsi, Meenakshi Rajendran, Broderick Hall, Shuen MeiCookbookWhat you will learnGet to grips with all the features of Apache Spark 2.xPerform highly optimized real-time big data processing Use ML and DL techniques with Spark MLlib and third-party toolsAnalyze structured and unstructured data using SparkSQL and GraphXUnderstand tuning, debugging, and monitoring of big data applications Build scalable and fault-tolerant streaming applications Develop scalable recommendation enginesWho this book is for If you are an intermediate-level Spark developer looking to master the advanced capabilities and use-cases of Apache Spark 2.x, this Learning Path is ideal for you. Big data professionals who want to learn how to integrate and use the features of Apache Spark and build a strong big data pipeline will also find this Learning Path useful. To grasp the concepts explained in this Learning Path, you must know the fundamentals of Apache Spark and Scala.

Book Automotive Industries

Download or read book Automotive Industries written by and published by . This book was released on 1916 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt: