Data Warehousing Essentials
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Data Warehousing Essentials
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Author : Julio Bolton
language : en
Publisher: Larsen and Keller Education
Release Date : 2019-06-28
Data Warehousing Essentials written by Julio Bolton and has been published by Larsen and Keller Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-28 with categories.
A data warehouse (DW) is a system used in computing for data analysis and reporting. It is a core component of business intelligence. It stores integrated historical and current data from one or more sources. Data can be characterized according to data integration, time-variance, subject orientation, volatility, granularity, etc. It is then arranged into groups, facts and aggregate facts. The sources of data are cleansed, catalogued, transformed and used for data mining, market research, decision support and online analytical processing. The ways to analyze or retrieve the data, transform, load and extract data and manage the data dictionary are essential components of a data warehousing system. Data warehouses can be designed using the bottom-up, top-down or hybrid design models. This book aims to shed light on some of the unexplored aspects of data warehousing. Most of the topics introduced herein cover new techniques and applications of this field. Those in search of information to further their knowledge will be greatly assisted by this textbook.
Data Warehouse Essentials
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Author : Virversity Online Courses
language : en
Publisher: eBookIt.com
Release Date : 2025-03-26
Data Warehouse Essentials written by Virversity Online Courses and has been published by eBookIt.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-26 with Computers categories.
Data Warehouse Essentials is a comprehensive course designed to empower individuals with a robust understanding of data warehousing concepts, architecture, and best practices. Whether you're an aspiring data professional or looking to improve your data management skills, this course provides the essential knowledge needed to design, implement, and optimize a data warehouse effectively. Master the Fundamentals of Data Warehousing Understand core data warehousing concepts and their importance in modern data management. Gain insights into key architectural components and design considerations. Learn data modeling techniques, including ER models and star schemas. Explore the essentials of ETL processes and integrating multiple data sources. Discover popular data warehousing tools and technologies. Develop skills for querying, reporting, and optimizing data warehouse performance. Ensure security, compliance, and governance in data warehousing. Identify the relationship between big data and data warehouses. Comprehensive Guide to Data Warehousing Concepts and Techniques This course begins with an introduction to data warehousing, providing an overview of its fundamental concepts, highlighting the significant impact they have in today's data-driven decision-making processes. Students will delve into the architecture of data warehouses, examining key components and the various design considerations crucial for creating efficient systems. As learners progress, they will explore data modeling techniques, including Entity-Relationship (ER) models and star schemas, which are integral for organizing and structuring data within a warehouse. The course further covers essential ETL (Extract, Transform, Load) procedures necessary for data integration and cleansing, ensuring a smooth and accurate data flow into the warehouse. The practical skills taught extend to the use of popular data warehousing tools and technologies, aiding students in navigating the current technology landscape. Additionally, the course addresses the critical areas of querying and reporting, providing techniques for effective data analysis and visualization. Individuals will gain insights into performance optimization strategies, essential for maintaining the efficiency and speed of data warehouse operations. Furthermore, the course emphasizes security and data governance, critical for ensuring that data warehouses meet compliance requirements and remain secure. Finally, participants will explore the dynamic interaction between big data and data warehousing, equipping them with the knowledge to handle modern data complexities effectively. By the end of the course, students will transform their data management capabilities, becoming proficient in designing and managing robust data warehouses that support strategic business objectives.
Data Warehousing Essentials
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Author : Sudhir Warier
language : en
Publisher: CreateSpace
Release Date : 2011-05-26
Data Warehousing Essentials written by Sudhir Warier and has been published by CreateSpace this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05-26 with Computers categories.
The deployment of Data Warehouses as a business application has grown tremendously over the past decade. Data warehouses are today considered to be one of the key components of an organizations overall IT strategy and architecture. This is especially true in the current Knowledge based global economy. Innovation and creativity is the current buzzword as business enterprises struggle to retain their stranglehold and find new markets for their products or services. Data warehouses are being developed and deployed for all businesses irrespective of its size and nature. Foreseeing a huge growth potential major hardware and software vendors, across the world, have quickly developed products and services specifically targeting the data warehousing market. The objective of this book is to provide the reader with an insight to the world of Data Warehousing, in a lucid manner devoid of mathematical complications.
Data Warehousing Fundamentals
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Author : Paulraj Ponniah
language : en
Publisher: John Wiley & Sons
Release Date : 2004-04-07
Data Warehousing Fundamentals written by Paulraj Ponniah 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 2004-04-07 with Computers categories.
Geared to IT professionals eager to get into the all-importantfield of data warehousing, this book explores all topics needed bythose who design and implement data warehouses. Readers will learnabout planning requirements, architecture, infrastructure, datapreparation, information delivery, implementation, and maintenance.They'll also find a wealth of industry examples garnered from theauthor's 25 years of experience in designing and implementingdatabases and data warehouse applications for majorcorporations. Market: IT Professionals, Consultants.
Essential Oracle8i Data Warehousing
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Author : Gary Dodge
language : en
Publisher: John Wiley & Sons
Release Date : 2000-09-20
Essential Oracle8i Data Warehousing written by Gary Dodge 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 2000-09-20 with Computers categories.
A soup-to-nuts guide to building and managing high-performance Oracle8i data warehouses.
Fundamentals Of Data Warehouses
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Author : Matthias Jarke
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Fundamentals Of Data Warehouses written by Matthias Jarke 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 2013-03-09 with Computers categories.
Data warehouses have captured the attention of practitioners and researchers alike. But the design and optimization of data warehouses remains an art rather than a science. This book presents the first comparative review of the state of the art and best current practice of data warehouses. It covers source and data integration, multidimensional aggregation, query optimization, update propagation, metadata management, quality assessment, and design optimization. Also, based on results of the European Data Warehouse Quality project, it offers a conceptual framework by which the architecture and quality of data warehouse efforts can be assessed and improved using enriched metadata management combined with advanced techniques from databases, business modeling, and artificial intelligence. For researchers and database professionals in academia and industry, the book offers an excellent introduction to the issues of quality and metadata usage in the context of data warehouses.
The Essential Guide To Data Warehousing
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Author : Louis Agosta
language : en
Publisher: Prentice Hall
Release Date : 2000
The Essential Guide To Data Warehousing written by Louis Agosta and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Data warehousing categories.
"Agosta presents the quantitative business case for (and against) data warehousing, and helps you evaluate every key data warehousing application in the context of your own enterprise. Learn how to use data warehousing to slash supply chain management costs, make cross-selling more effective, strengthen customer and brand relationships, promote product quality, and more. Discover how to align your business and technical goals for data warehousing; then review every stage of the data warehousing project lifecycle, from planning and design through deployment and optimization. Understand what can go wrong - and how to keep it from happening to you!" "The Essential Guide to Data Warehousing is for every business executive and IT professional seeking to understand the benefits, risks, and technologies of data warehousing - without the jargon and hype."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved
Data Warehouse Design Modern Principles And Methodologies
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Author : Matteo Golfarelli
language : en
Publisher: McGraw Hill Professional
Release Date : 2009-03-03
Data Warehouse Design Modern Principles And Methodologies written by Matteo Golfarelli and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-03-03 with Computers categories.
Foreword by Mark Stephen LaRow, Vice President of Products, MicroStrategy "A unique and authoritative book that blends recent research developments with industry-level practices for researchers, students, and industry practitioners." Il-Yeol Song, Professor, College of Information Science and Technology, Drexel University
Oracle Essentials
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Author : Rick Greenwald
language : en
Publisher: O'Reilly Media
Release Date : 1999
Oracle Essentials written by Rick Greenwald and has been published by O'Reilly Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Computers categories.
This concise guide explains what's important about Oracle8 (the object-relational database) and Oracle8i (the Internet database). The text also covers all system products, architecture and data structures; installation, management, security, backup and recovery, and tuning issues; and specific Oracle technologies such as data warehouses, online transaction processing and the system's interfaces to the Web.
Data Warehousing With Oracle
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Author : Sima Yazdani
language : en
Publisher:
Release Date : 1997
Data Warehousing With Oracle written by Sima Yazdani and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Computers categories.
The data warehousing market continues to explode and Oracle is leading the pack. This book provides a sound and practical approach to understanding, planning, creating, and administering an Oracle-based data warehouse application. It clearly describes the tasks involved in building a well-designed, properly managed and secure date warehouse using Oracle from a database administrator's perspective.