Data Warehouse Gest Tzte Anwendungen

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Learn Data Warehousing In 24 Hours

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Author : Alex Nordeen
language : en
Publisher: Guru99
Release Date : 2020-09-15

Learn Data Warehousing In 24 Hours written by Alex Nordeen and has been published by Guru99 this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-15 with Computers categories.

Unlike popular belief, Data Warehouse is not a single tool but a collection of software tools. A data warehouse will collect data from diverse sources into a single database. Using Business Intelligence tools, meaningful insights are drawn from this data. The best thing about “Learn Data Warehousing in 1 Day" is that it is small and can be completed in a day. With this e-book, you will be enough knowledge to contribute and participate in a Data warehouse implementation project. The book covers upcoming and promising technologies like Data Lakes, Data Mart, ELT (Extract Load Transform) amongst others. Following are detailed topics included in the book Table Of Content Chapter 1: What Is Data Warehouse? 1. What is Data Warehouse? 2. Types of Data Warehouse 3. Who needs Data warehouse? 4. Why We Need Data Warehouse? 5. Data Warehouse Tools Chapter 2: Data Warehouse Architecture 1. Characteristics of Data warehouse 2. Data Warehouse Architectures 3. Datawarehouse Components 4. Query Tools Chapter 3: ETL Process 1. What is ETL? 2. Why do you need ETL? 3. ETL Process 4. ETL tools Chapter 4: ETL Vs ELT 1. What is ETL? 2. Difference between ETL vs. ELT Chapter 5: Data Modeling 1. What is Data Modelling? 2. Types of Data Models 3. Characteristics of a physical data model Chapter 6: OLAP 1. What is Online Analytical Processing? 2. Types of OLAP systems 3. Advantages and Disadvantages of OLAP Chapter 7: Multidimensional Olap (MOLAP) 1. What is MOLAP? 2. MOLAP Architecture 3. MOLAP Tools Chapter 8: OLAP Vs OLTP 1. What is the meaning of OLAP? 2. What is the meaning of OLTP? 3. Difference between OLTP and OLAP Chapter 9: Dimensional Modeling 1. What is Dimensional Model? 2. Elements of Dimensional Data Model 3. Attributes 4. Difference between Dimension table vs. Fact table 5. Steps of Dimensional Modelling 6. Rules for Dimensional Modelling Chapter 10: Star and SnowFlake Schema 1. What is Multidimensional schemas? 2. What is a Star Schema? 3. What is a Snowflake Schema? 4. Difference between Start Schema and Snowflake Chapter 11: Data Mart 1. What is Data Mart? 2. Type of Data Mart 3. Steps in Implementing a Datamart Chapter 12: Data Mart Vs Data Warehouse 1. What is Data Warehouse? 2. What is Data Mart? 3. Differences between a Data Warehouse and a Data Mart Chapter 13: Data Lake 1. What is Data Lake? 2. Data Lake Architecture 3. Key Data Lake Concepts 4. Maturity stages of Data Lake Chapter 14: Data Lake Vs Data Warehouse 1. What is Data Warehouse? 2. What is Data Lake? 3. Key Difference between the Data Lake and Data Warehouse Chapter 15: What Is Business Intelligence? 1. What is Business Intelligence 2. Why is BI important? 3. How Business Intelligence systems are implemented? 4. Four types of BI users Chapter 16: Data Mining 1. What is Data Mining? 2. Types of Data 3. Data Mining Process 4. Modelling 5. Data Mining Techniques Chapter 17: Data Warehousing Vs Data Mining 1. What is Data warehouse? 2. What Is Data Mining? 3. Difference between Data mining and Data Warehousing?

Data Warehousing 2000

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Author : Reinhard Jung
language : de
Publisher: Birkhäuser
Release Date : 2000

Data Warehousing 2000 written by Reinhard Jung and has been published by Birkhäuser this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Business & Economics categories.

Data Warehousing hat in den letzten Jahren in vielen Unternehmen stark an Bedeutung gewonnen und ist dabei zu einer der zentralen Herausforderungen im Informationsmanagement geworden. FA1/4r viele Anwendungen, wie beispielsweise Customer-Relationship-Management oder FA1/4hrungsinformationssysteme, bilden Data-Warehouse-Architekturen eine wesentliche Grundlage. Der Tagungsband zur Konferenz "Data Warehousing 2000 - Methoden, Anwendungen, Strategien" gibt einen Aoeberblick zum State-of-the-Art sowohl im Bereich Entwicklung aus technischer und organisatorischer bzw. betriebswirtschaftlicher Sicht als auch im Bereich der vielfAltigen AnwendungsmAglichkeiten einer Data-Warehouse-Architektur. Neben AufsAtzen aus dem wissenschaftlichen Bereich finden sich auch Berichte aus laufenden und abgeschlossenen Projekten im Umfeld des Data Warehousing.

Workflow Based Process Controlling

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Author : Michael Zur Muehlen
language : en
Publisher: Michael zur Muehlen
Release Date : 2004

Workflow Based Process Controlling written by Michael Zur Muehlen and has been published by Michael zur Muehlen this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Industrial management categories.

Workflow-based Process Controlling Systems provide companies with the ability to measure the operational performance of their business processes in a timely and accurate fashion. The combination of workflow audit trails with data warehouse technology and operational business data allows for complex analyses that can support managers in their assessment of an organization's performance. The increasing maturity of business process management and data warehouse systems enables the design and development of advanced process-oriented management information systems. Michael zur Muehlen discusses the integration of workflow audit trail data with existing data warehouse structures and develops a reference architecture for process-oriented management information systems. Starting with an organizational and technical analysis of process organizations, this book provides a comprehensive documentation of business process management, workflow technology, and existing standardization efforts. The proposed reference architecture is validated in an industry context. A prototypical implementation of the reference architecture and its integration with a commercial business process management system are demonstrated as well. This book is directed at both practitioners and academics in the fields of business process management, management accounting, and information systems research.

Learning Neo4j

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Author : Rik Van Bruggen
language : en
Publisher: Packt Publishing Ltd
Release Date : 2014-08-25

Learning Neo4j written by Rik Van Bruggen and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-25 with Computers categories.

This book is for developers who want an alternative way to store and process data within their applications. No previous graph database experience is required; however, some basic database knowledge will help you understand the concepts more easily.

Business Intelligence And Performance Management

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Author : Peter Rausch
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-02-15

Business Intelligence And Performance Management written by Peter Rausch 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 2013-02-15 with Computers categories.

During the 21st century business environments have become more complex and dynamic than ever before. Companies operate in a world of change influenced by globalisation, volatile markets, legal changes and technical progress. As a result, they have to handle growing volumes of data and therefore require fast storage, reliable data access, intelligent retrieval of information and automated decision-making mechanisms, all provided at the highest level of service quality. Successful enterprises are aware of these challenges and efficiently respond to the dynamic environment in which their business operates. Business Intelligence (BI) and Performance Management (PM) offer solutions to these challenges and provide techniques to enable effective business change. The important aspects of both topics are discussed within this state-of-the-art volume. It covers the strategic support, business applications, methodologies and technologies from the field, and explores the benefits, issues and challenges of each. Issues are analysed from many different perspectives, ranging from strategic management to data technologies, and the different subjects are complimented and illustrated by numerous examples of industrial applications. Contributions are authored by leading academics and practitioners representing various universities, research centres and companies worldwide. Their experience covers multiple disciplines and industries, including finance, construction, logistics, and public services, amongst others. Business Intelligence and Performance Management is a valuable source of reference for graduates approaching MSc or PhD programs and for professionals in industry researching in the fields of BI and PM for industrial application.

Bitter Java

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Author : Bruce A. Tate
language : en
Publisher: Manning Publications
Release Date : 2002-03-01

Bitter Java written by Bruce A. Tate and has been published by Manning Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-03-01 with Computers categories.

Intended for intermediate Java programmers, analysts, and architects, this guide is a comprehensive analysis of common server-side Java programming traps (called anti-patterns) and their causes and resolutions. Based on a highly successful software conference presentation, this book is grounded on the premise that software programmers enjoy learning not from successful techniques and design patterns, but from bad programs, designs, and war stories -- bitter examples. These educational techniques of graphically illustrating good programming practices through negative designs and anti-patterns also have one added benefit: they are fun.

Big Data Analytics In Supply Chain Management

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Author : Iman Rahimi
language : en
Publisher: CRC Press
Release Date : 2020-12-20

Big Data Analytics In Supply Chain Management written by Iman Rahimi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-20 with Computers categories.

In a world of soaring digitization, social media, financial transactions, and production and logistics processes constantly produce massive data. Employing analytical tools to extract insights and foresights from data improves the quality, speed, and reliability of solutions to highly intertwined issues faced in supply chain operations. From procurement in Industry 4.0 to sustainable consumption behavior to curriculum development for data scientists, this book offers a wide array of techniques and theories of Big Data Analytics applied to Supply Chain Management. It offers a comprehensive overview and forms a new synthesis by bringing together seemingly divergent fields of research. Intended for Engineering and Business students, scholars, and professionals, this book is a collection of state-of-the-art research and best practices to spur discussion about and extend the cumulant knowledge of emerging supply chain problems.

Digital Media Youth And Credibility

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Author : Miriam J. Metzger
language : en
Publisher: MIT Press
Release Date : 2008

Digital Media Youth And Credibility written by Miriam J. Metzger and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Business & Economics categories.

The difficulties in determining the quality of information on the Internet--in particular, the implications of wide access and questionable credibility for youth and learning. Today we have access to an almost inconceivably vast amount of information, from sources that are increasingly portable, accessible, and interactive. The Internet and the explosion of digital media content have made more information available from more sources to more people than at any other time in human history. This brings an infinite number of opportunities for learning, social connection, and entertainment. But at the same time, the origin of information, its quality, and its veracity are often difficult to assess. This volume addresses the issue of credibility--the objective and subjective components that make information believable--in the contemporary media environment. The contributors look particularly at youth audiences and experiences, considering the implications of wide access and the questionable credibility of information for youth and learning. They discuss such topics as the credibility of health information online, how to teach credibility assessment, and public policy solutions. Much research has been done on credibility and new media, but little of it focuses on users younger than college students. Digital Media, Youth, and Credibility fills this gap in the literature. Contributors Matthew S. Eastin, Gunther Eysenbach, Brian Hilligoss, Frances Jacobson Harris, R. David Lankes, Soo Young Rieh, S. Shyam Sundar, Fred W. Weingarten

The Occurrence Of Separate Opinions At The Federal Constitutional Court

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Author : Caroline Wittig
language : en
Publisher: Logos Verlag Berlin GmbH
Release Date : 2016-12-31

The Occurrence Of Separate Opinions At The Federal Constitutional Court written by Caroline Wittig and has been published by Logos Verlag Berlin GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-31 with Political Science categories.

Courts with the right to constitutional review exert considerable power in a political system. However, especially for Kelsenian constitutional courts there are hardly any large-N studies. This is mainly due to a lack of data. For the German Federal Constitutional Court, this gap has been closed by building a novel database, the development of which is depicted in this book. Employing data from this database, the occurrence of separate opinions in general and their different types in particular are analyzed. The book introduces a new, universal theory that reconciles and expands existing explanations. In a second step, the theory is applied to the German Federal Constitutional Court. It can be proven that one factor that has been neglected so far plays a decisive role: The judges' behavior depends on the profession they pursue after their time in office. Moreover, the study shows that - contrary to the common literature - it is not mainly the topic that determines a case's conflict potential but rather the number of issues a decision has to address.

Principles Of Efficient Information Management

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Author : August-Wilhelm Scheer
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Principles Of Efficient Information Management written by August-Wilhelm Scheer 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 2012-12-06 with Business & Economics categories.

The first edition of this book appeared in the Federal Republic of Gennany in 1984. and in English translation as "Computer: A Challenge for Business Administration" in 1985. This book. which is a translation of the fourth Gennan edition. has been comprehensively revised. As a result both the character and the expected audience of the book have changed. which is reflected in the alteration to the title. This book adresses itself to issues arising from the research areas of both infonnation systems and computer science. Computer science departments are primarily concerned with the development of EDP techniques. and the business economics aspects remain largely Ignored. The emphasis in infonnation systems departments is placed on the investigation of the business economic impact of the use of already existing systems. This strongly empirical approach is accompanied by a disinclination to consider actual system deSign: this is considered the responsibility of the software houses. This partitioning. however. leaves untapped the considerable potential which could be realized by an interdisciplinary approach from computer science and business economics. An isolated approach neglects both the effects that business economics can have on the implementation of EDP techniques. and the structural impact of EDP on business economics.