Data Quality Fundamentals

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Data Quality Fundamentals

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Author : Barr Moses
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2022-09

Data Quality Fundamentals written by Barr Moses and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09 with Computers categories.

Do your product dashboards look funky? Are your quarterly reports stale? Is the data set you're using broken or just plain wrong? These problems affect almost every team, yet they're usually addressed on an ad hoc basis and in a reactive manner. If you answered yes to these questions, this book is for you. Many data engineering teams today face the "good pipelines, bad data" problem. It doesn't matter how advanced your data infrastructure is if the data you're piping is bad. In this book, Barr Moses, Lior Gavish, and Molly Vorwerck, from the data observability company Monte Carlo, explain how to tackle data quality and trust at scale by leveraging best practices and technologies used by some of the world's most innovative companies. Build more trustworthy and reliable data pipelines Write scripts to make data checks and identify broken pipelines with data observability Learn how to set and maintain data SLAs, SLIs, and SLOs Develop and lead data quality initiatives at your company Learn how to treat data services and systems with the diligence of production software Automate data lineage graphs across your data ecosystem Build anomaly detectors for your critical data assets

Fundamentals Of Spatial Data Quality

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Author : Rodolphe Devillers
language : en
Publisher: John Wiley & Sons
Release Date : 2010-01-05

Fundamentals Of Spatial Data Quality written by Rodolphe Devillers and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-01-05 with Mathematics categories.

This book explains the concept of spatial data quality, a key theory for minimizing the risks of data misuse in a specific decision-making context. Drawing together chapters written by authors who are specialists in their particular field, it provides both the data producer and the data user perspectives on how to evaluate the quality of vector or raster data which are both produced and used. It also covers the key concepts in this field, such as: how to describe the quality of vector or raster data; how to enhance this quality; how to evaluate and document it, using methods such as metadata; how to communicate it to users; and how to relate it with the decision-making process. Also included is a Foreword written by Professor Michael F. Goodchild.

Executing Data Quality Projects

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Author : Danette McGilvray
language : en
Publisher: Academic Press
Release Date : 2021-05-27

Executing Data Quality Projects written by Danette McGilvray and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-27 with Computers categories.

Executing Data Quality Projects, Second Edition presents a structured yet flexible approach for creating, improving, sustaining and managing the quality of data and information within any organization. Studies show that data quality problems are costing businesses billions of dollars each year, with poor data linked to waste and inefficiency, damaged credibility among customers and suppliers, and an organizational inability to make sound decisions. Help is here! This book describes a proven Ten Step approach that combines a conceptual framework for understanding information quality with techniques, tools, and instructions for practically putting the approach to work – with the end result of high-quality trusted data and information, so critical to today's data-dependent organizations. The Ten Steps approach applies to all types of data and all types of organizations – for-profit in any industry, non-profit, government, education, healthcare, science, research, and medicine. This book includes numerous templates, detailed examples, and practical advice for executing every step. At the same time, readers are advised on how to select relevant steps and apply them in different ways to best address the many situations they will face. The layout allows for quick reference with an easy-to-use format highlighting key concepts and definitions, important checkpoints, communication activities, best practices, and warnings. The experience of actual clients and users of the Ten Steps provide real examples of outputs for the steps plus highlighted, sidebar case studies called Ten Steps in Action. This book uses projects as the vehicle for data quality work and the word broadly to include: 1) focused data quality improvement projects, such as improving data used in supply chain management, 2) data quality activities in other projects such as building new applications and migrating data from legacy systems, integrating data because of mergers and acquisitions, or untangling data due to organizational breakups, and 3) ad hoc use of data quality steps, techniques, or activities in the course of daily work. The Ten Steps approach can also be used to enrich an organization's standard SDLC (whether sequential or Agile) and it complements general improvement methodologies such as six sigma or lean. No two data quality projects are the same but the flexible nature of the Ten Steps means the methodology can be applied to all. The new Second Edition highlights topics such as artificial intelligence and machine learning, Internet of Things, security and privacy, analytics, legal and regulatory requirements, data science, big data, data lakes, and cloud computing, among others, to show their dependence on data and information and why data quality is more relevant and critical now than ever before. - Includes concrete instructions, numerous templates, and practical advice for executing every step of The Ten Steps approach - Contains real examples from around the world, gleaned from the author's consulting practice and from those who implemented based on her training courses and the earlier edition of the book - Allows for quick reference with an easy-to-use format highlighting key concepts and definitions, important checkpoints, communication activities, and best practices - A companion Web site includes links to numerous data quality resources, including many of the templates featured in the text, quick summaries of key ideas from the Ten Steps methodology, and other tools and information that are available online

Asm Handbook

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Author : ASM International. Handbook Committee
language : en
Publisher: ASM International(OH)
Release Date : 1989

Asm Handbook written by ASM International. Handbook Committee and has been published by ASM International(OH) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Technology & Engineering categories.

These volumes cover the properties, processing, and applications of metals and nonmetallic engineering materials. They are designed to provide the authoritative information and data necessary for the appropriate selection of materials to meet critical design and performance criteria.

Geomatica

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Author :
language : en
Publisher:
Release Date : 2009

Geomatica written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Cartography categories.

Alberta Law Review

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Author :
language : en
Publisher:
Release Date : 2011

Alberta Law Review written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Law reviews categories.

Encyclopedia Of Library And Information Science

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Author : Allen Kent
language : en
Publisher:
Release Date : 1968

Encyclopedia Of Library And Information Science written by Allen Kent and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Information science categories.

Vol. 73: index to v. 48-72.

Data Quality

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Author : Yng-Yuh Richard Wang
language : en
Publisher: Springer Science & Business Media
Release Date : 2001

Data Quality written by Yng-Yuh Richard Wang and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Business & Economics categories.

Data Quality provides an exposé of research and practice in the data quality field for technically oriented readers. It is based on the research conducted at the MIT Total Data Quality Management (TDQM) program and work from other leading research institutions. This book is intended primarily for researchers, practitioners, educators and graduate students in the fields of Computer Science, Information Technology, and other interdisciplinary areas. It forms a theoretical foundation that is both rigorous and relevant for dealing with advanced issues related to data quality. Written with the goal to provide an overview of the cumulated research results from the MIT TDQM research perspective as it relates to database research, this book is an excellent introduction to Ph.D. who wish to further pursue their research in the data quality area. It is also an excellent theoretical introduction to IT professionals who wish to gain insight into theoretical results in the technically-oriented data quality area, and apply some of the key concepts to their practice.

Management Information Systems

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Author : Kenneth C. Laudon
language : en
Publisher: Prentice Hall
Release Date : 2006

Management Information Systems written by Kenneth C. Laudon and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Business & Economics categories.

It's not business as usual anymore... that's why you need this seventh edition. Businesses can no longer survive without becoming digital. The Laudon's is the world's top-selling MIS text. Here you'll find opportunities to build the skills and acquire the knowledge you'll need to use information systems successfully. You'll find, along with MIS foundation concepts, up-to-the-minute coverage of digital firms, e-commerce, the wireless web, enterprise systems, customer relationship management, and many more. Includes free office XP training CD and interactive text on CD. Selected as a suggested resource for CAQ(R) Information Technology Systems exam preparation.

Handbook Of Environmental Engineering Calculations 2nd Ed

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Author : C. C. Lee
language : en
Publisher:
Release Date : 2007-05-25

Handbook Of Environmental Engineering Calculations 2nd Ed written by C. C. Lee and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-25 with Mathematics categories.

The only hands-on reference of its kind, the "Handbook of Environmental Engineering Calculations" equips you with step-by-step calculation procedures covering virtually every aspect of environmental engineering. Designed to give you quick access to essential information, the updated Second Edition of this unique guide now presents the latest methods for solving a wide range of specific problems, together with worked-out examples that include numerical results for the calculations. -- Publisher description.