Trino: The Definitive Guide
Trino: The Definitive Guide

Author: Matt Fuller

Publisher: "O'Reilly Media, Inc."

Published: 2021-04-14

Total Pages: 310

ISBN-13: 1098107683

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Perform fast interactive analytics against different data sources using the Trino high-performance distributed SQL query engine. With this practical guide, you'll learn how to conduct analytics on data where it lives, whether it's Hive, Cassandra, a relational database, or a proprietary data store. Analysts, software engineers, and production engineers will learn how to manage, use, and even develop with Trino. Initially developed by Facebook, open source Trino is now used by Netflix, Airbnb, LinkedIn, Twitter, Uber, and many other companies. Matt Fuller, Manfred Moser, and Martin Traverso show you how a single Trino query can combine data from multiple sources to allow for analytics across your entire organization. Get started: Explore Trino's use cases and learn about tools that will help you connect to Trino and query data Go deeper: Learn Trino's internal workings, including how to connect to and query data sources with support for SQL statements, operators, functions, and more Put Trino in production: Secure Trino, monitor workloads, tune queries, and connect more applications; learn how other organizations apply Trino

Virtual Heritage
Virtual Heritage

Author: Erik Malcolm Champion

Publisher: Ubiquity Press

Published: 2021-07-22

Total Pages: 153

ISBN-13: 1914481011

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Virtual heritage has been explained as virtual reality applied to cultural heritage, but this definition only scratches the surface of the fascinating applications, tools and challenges of this fast-changing interdisciplinary field. This book provides an accessible but concise edited coverage of the main topics, tools and issues in virtual heritage. Leading international scholars have provided chapters to explain current issues in accuracy and precision; challenges in adopting advanced animation techniques; shows how archaeological learning can be developed in Minecraft; they propose mixed reality is conceptual rather than just technical; they explore how useful Linked Open Data can be for art history; explain how accessible photogrammetry can be but also ethical and practical issues for applying at scale; provide insight into how to provide interaction in museums involving the wider public; and describe issues in evaluating virtual heritage projects not often addressed even in scholarly papers. The book will be of particular interest to students and scholars in museum studies, digital archaeology, heritage studies, architectural history and modelling, virtual environments.

Spark: The Definitive Guide
Spark: The Definitive Guide

Author: Bill Chambers

Publisher: "O'Reilly Media, Inc."

Published: 2018-02-08

Total Pages: 594

ISBN-13: 1491912294

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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

Data Pipelines Pocket Reference
Data Pipelines Pocket Reference

Author: James Densmore

Publisher: O'Reilly Media

Published: 2021-02-10

Total Pages: 277

ISBN-13: 1492087807

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Data pipelines are the foundation for success in data analytics. Moving data from numerous diverse sources and transforming it to provide context is the difference between having data and actually gaining value from it. This pocket reference defines data pipelines and explains how they work in today's modern data stack. You'll learn common considerations and key decision points when implementing pipelines, such as batch versus streaming data ingestion and build versus buy. This book addresses the most common decisions made by data professionals and discusses foundational concepts that apply to open source frameworks, commercial products, and homegrown solutions. You'll learn: What a data pipeline is and how it works How data is moved and processed on modern data infrastructure, including cloud platforms Common tools and products used by data engineers to build pipelines How pipelines support analytics and reporting needs Considerations for pipeline maintenance, testing, and alerting

Physical Foundations of Cosmology
Physical Foundations of Cosmology

Author: Viatcheslav Mukhanov

Publisher: Cambridge University Press

Published: 2005-11-10

Total Pages: 454

ISBN-13: 1139447114

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Inflationary cosmology has been developed over the last twenty years to remedy serious shortcomings in the standard hot big bang model of the universe. This textbook, first published in 2005, explains the basis of modern cosmology and shows where the theoretical results come from. The book is divided into two parts; the first deals with the homogeneous and isotropic model of the Universe, the second part discusses how inhomogeneities can explain its structure. Established material such as the inflation and quantum cosmological perturbation are presented in great detail, however the reader is brought to the frontiers of current cosmological research by the discussion of more speculative ideas. An ideal textbook for both advanced students of physics and astrophysics, all of the necessary background material is included in every chapter and no prior knowledge of general relativity and quantum field theory is assumed.

Learning Spark
Learning Spark

Author: Holden Karau

Publisher: "O'Reilly Media, Inc."

Published: 2015-01-28

Total Pages: 289

ISBN-13: 1449359051

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Data in all domains is getting bigger. How can you work with it efficiently? Recently updated for Spark 1.3, this book introduces Apache Spark, the open source cluster computing system that makes data analytics fast to write and fast to run. With Spark, you can tackle big datasets quickly through simple APIs in Python, Java, and Scala. This edition includes new information on Spark SQL, Spark Streaming, setup, and Maven coordinates. Written by the developers of Spark, this book will have data scientists and engineers up and running in no time. You’ll learn how to express parallel jobs with just a few lines of code, and cover applications from simple batch jobs to stream processing and machine learning. Quickly dive into Spark capabilities such as distributed datasets, in-memory caching, and the interactive shell Leverage Spark’s powerful built-in libraries, including Spark SQL, Spark Streaming, and MLlib Use one programming paradigm instead of mixing and matching tools like Hive, Hadoop, Mahout, and Storm Learn how to deploy interactive, batch, and streaming applications Connect to data sources including HDFS, Hive, JSON, and S3 Master advanced topics like data partitioning and shared variables

The Adult Learner
The Adult Learner

Author: Malcolm S. Knowles

Publisher: Routledge

Published: 2014-12-05

Total Pages: 362

ISBN-13: 1317812174

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How do you tailor education to the learning needs of adults? Do they learn differently from children? How does their life experience inform their learning processes? These were the questions at the heart of Malcolm Knowles’s pioneering theory of andragogy which transformed education theory in the 1970s. The resulting principles of a self-directed, experiential, problem-centered approach to learning have been hugely influential and are still the basis of the learning practices we use today. Understanding these principles is the cornerstone of increasing motivation and enabling adult learners to achieve. This eighth edition has been thoughtfully updated in terms of structure, content, and style. On top of this, online material and added chapter-level reflection questions make this classic text more accessible than ever. The new edition includes: Two new chapters: Neuroscience and Andragogy, and Information Technology and Learning. Updates throughout the book to reflect the very latest advancements in the field. A companion website with instructor aids for each chapter. If you are a researcher, practitioner or student in education, an adult learning practitioner, training manager, or involved in human resource development, this is the definitive book in adult learning that you should not be without.

Trino's Choice
Trino's Choice

Author: Diane Gonzales Bertrand

Publisher: Arte Publico Press

Published: 1999-05-31

Total Pages: 132

ISBN-13: 9781558855373

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Frustrated by his poor financial situation and hoping to impress a smart girl, seventh grader Trino falls in with a bad crowd led by an older teen with a vicious streak.

Always Running
Always Running

Author: Luis J. Rodríguez

Publisher: Open Road Media

Published: 2012-06-12

Total Pages: 345

ISBN-13: 1453259082

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The award-winning memoir of life in an LA street gang from the acclaimed Chicano author and former Los Angeles Poet Laureate: “Fierce, and fearless” (The New York Times). Luis J. Rodríguez joined his first gang at age eleven. As a teenager, he witnessed the rise of some of the most notorious cliques in Southern California. He grew up knowing only a life of violence—one that revolved around drugs, gang wars, and police brutality. But unlike most of those around him, Rodríguez found a way out when art, writing, and political activism gave him a new path—and an escape from self-destruction. Always Running spares no detail in its vivid, brutally honest portrayal of street life and violence, and it stands as a powerful and unforgettable testimonial of gang life by one of the most acclaimed Chicano writers of his generation. This ebook features an illustrated biography of Luis J. Rodríguez including rare images from the author’s personal collection.