A Guide to Selecting the Right Customer Data Platform (CDP)
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Design and Integration of Data Marts and Various Techniques Used for Integrating Data Marts
Rashmi Chhabra et al, International Journal of Computer Science and Mobile Computing, Vol.3 Issue.4, April- 2014, pg. 74-79 Available Online at www.ijcsmc.com International Journal of Computer Science and Mobile Computing A Monthly Journal of Computer Science and Information Technology ISSN 2320–088X IJCSMC, Vol. 3, Issue. 4, April 2014, pg.74 – 79 RESEARCH ARTICLE Data Mart Designing and Integration Approaches 1 2 Rashmi Chhabra , Payal Pahwa 1Research Scholar, CSE Department, NIMS University, Jaipur (Rajasthan), India 2Bhagwan Parshuram Institute of Technology, I.P.University, Delhi, India 1 [email protected], 2 [email protected] ________________________________________________________________________________________________ Abstract— Today companies need strategic information to counter fiercer competition, extend market share and improve profitability. So they need information system that is subject oriented, integrated, non volatile and time variant. Data warehouse is the viable solution. It is integrated repository of data gathered from many sources and used by the entire enterprise. In order to standardize data analysis and enable simplified usage patterns, data warehouses are normally organized as problem driven, small units called data marts. Each data mart is dedicated to the study of a specific problem. The data marts are merged to create data warehouse. This paper discusses about design and integration of data marts and various techniques used for integrating data marts. Keywords - Data Warehouse; Data Mart; Star schema; Multidimensional Model; Data Integration __________________________________________________________________________________________________________ I. INTRODUCTION A data warehouse is a subject-oriented, integrated, time variant, non-volatile collection of data in support of management’s decision-making process [1]. Most of the organizations these days rely heavily on the information stored in their data warehouse. -
Data Mart Setup Guide V3.2.0.2
Agile Product Lifecycle Management Data Mart Setup Guide v3.2.0.2 Part Number: E26533_03 May 2012 Data Mart Setup Guide Oracle Copyright Copyright © 1995, 2012, Oracle and/or its affiliates. All rights reserved. This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this software or related documentation is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, the following notice is applicable: U.S. GOVERNMENT RIGHTS Programs, software, databases, and related documentation and technical data delivered to U.S. Government customers are "commercial computer software" or "commercial technical data" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, the use, duplication, disclosure, modification, and adaptation shall be subject to the restrictions and license terms set forth in the applicable Government contract, and, to the extent applicable by the terms of the Government contract, the additional rights set forth in FAR 52.227-19, Commercial Computer Software License (December 2007). -
Data Warehousing on AWS
Data Warehousing on AWS March 2016 Amazon Web Services – Data Warehousing on AWS March 2016 © 2016, Amazon Web Services, Inc. or its affiliates. All rights reserved. Notices This document is provided for informational purposes only. It represents AWS’s current product offerings and practices as of the date of issue of this document, which are subject to change without notice. Customers are responsible for making their own independent assessment of the information in this document and any use of AWS’s products or services, each of which is provided “as is” without warranty of any kind, whether express or implied. This document does not create any warranties, representations, contractual commitments, conditions or assurances from AWS, its affiliates, suppliers or licensors. The responsibilities and liabilities of AWS to its customers are controlled by AWS agreements, and this document is not part of, nor does it modify, any agreement between AWS and its customers. Page 2 of 26 Amazon Web Services – Data Warehousing on AWS March 2016 Contents Abstract 4 Introduction 4 Modern Analytics and Data Warehousing Architecture 6 Analytics Architecture 6 Data Warehouse Technology Options 12 Row-Oriented Databases 12 Column-Oriented Databases 13 Massively Parallel Processing Architectures 15 Amazon Redshift Deep Dive 15 Performance 15 Durability and Availability 16 Scalability and Elasticity 16 Interfaces 17 Security 17 Cost Model 18 Ideal Usage Patterns 18 Anti-Patterns 19 Migrating to Amazon Redshift 20 One-Step Migration 20 Two-Step Migration 20 Tools for Database Migration 21 Designing Data Warehousing Workflows 21 Conclusion 24 Further Reading 25 Page 3 of 26 Amazon Web Services – Data Warehousing on AWS March 2016 Abstract Data engineers, data analysts, and developers in enterprises across the globe are looking to migrate data warehousing to the cloud to increase performance and lower costs. -
Master Data Management Whitepaper.Indd
Creating a Master Data Environment An Incremental Roadmap for Public Sector Organizations Master Data Management (MDM) is the processes and technologies used to create and maintain consistent and accurate representations of master data. Movements toward modularity, service orientation, and SaaS make Master Data Management a critical issue. Master Data Management leverages both tools and processes that enable the linkage of critical data through a unifi ed platform that provides a common point of reference. When properly done, MDM streamlines data management and sharing across the enterprise among different areas to provide more effective service delivery. CMA possesses more than 15 years of experience in Master Data Management and more than 20 in data management and integration. CMA has also focused our efforts on public sector since our inception, more than 30 years ago. This document describes the fundamental keys to success for developing and maintaining a long term master data program within a public service organization. www.cma.com 2 Understanding Master Data transactional data. As it becomes more volatile, it typically is considered more transactional. Simple Master Data Behavior entities are rarely a challenge to manage and are rarely Master data can be described by the way that it interacts considered master-data elements. The less complex an with other data. For example, in transaction systems, element, the less likely the need to manage change for master data is almost always involved with transactional that element. The more valuable the data element is to data. This relationship between master data and the organization, the more likely it will be considered a transactional data may be fundamentally viewed as a master data element. -
Value and Implications of Master Data Management (MDM) and Metadata Management
Value and Implications of Master Data Management (MDM) and Metadata Management Prepared for: Dimitris A Geragas GARTNER CONSULTING Project Number: 330022715 CONFIDENTIAL AND PROPRIETARY This presentation, including any supporting materials, is owned by Gartner, Inc. and/or its affiliates and is for the sole use of the intended Gartner audience or other intended recipients. This presentation may contain information that is confidential, proprietary or otherwise legally protected, and it may not be further copied, distributed or publicly displayed without the express written permission of Gartner, Inc. or its affiliates. © 2015 Gartner, Inc. and/or its affiliates. All rights reserved. Enterprise Information Management Background CONFIDENTIAL AND PROPRIETARY 330022715 | © 2015 Gartner, Inc. and/or its affiliates. All rights reserved. 1 Enterprise Information Management is Never Information Enterprise Information Management (EIM) is about . Providing business value . Managing information (EIM) to provide business value . Setting up a business and IT program to manage information EIM is an integrative discipline for structuring, describing and governing information assets across organizational and technological boundaries. CONFIDENTIAL AND PROPRIETARY 330022715 | © 2015 Gartner, Inc. and/or its affiliates. All rights reserved. 2 Enterprise Information Management and the Information-Related Disciplines Enterprise Information Management (EIM) is about how information gets from a multitude of sources to a multitude of consumers in a relevant, -
Master Data Management Services (MDMS) System
ADAMS ML19121A465 U.S. Nuclear Regulatory Commission Privacy Impact Assessment Designed to collect the information necessary to make relevant determinations regarding the applicability of the Privacy Act, the Paperwork Reduction Act information collection requirements, and records management requirements. Master Data Management Services (MDMS) System Date: April 16, 2019 A. GENERAL SYSTEM INFORMATION 1. Provide a detailed description of the system: The Nuclear Regulatory Commission (NRC) has established the Master Data Management Services (MDMS) system to address both short and long-term enterprise data management needs. The MDMS is a major agencywide initiative to support the processes and decisions of NRC through: • Improving data quality • Improving re-use and exchange of information • Reducing or eliminating the storage of duplicate information • Providing an enterprise-wide foundation for information sharing • Establishing a data governance structure The MDMS provides an overall vision for, and leadership focused on, an enterprise solution that establishes authoritative data owners, delivers quality data in an efficient manner to the systems that require it, and effectively meets business needs. The MDMS is also focused on data architecture and includes projects that will identify and define data elements across the agency. The MDMS system is a web-based application accessible to representatives from every NRC office—that provides standardized and validated dockets and data records that support dockets, including licenses, contact and billing information, to all downstream NRC systems that require that data. The NRC collects digital identification data for individuals to support the agency core business operations, issue credentials, and administer access to agency‘s physical and logical resources. To support this need, the MDMS system also serves as a centralized repository for the accessibility of organization and personnel data. -
Data Warehousing
DMIF, University of Udine Data Warehousing Andrea Brunello [email protected] April, 2020 (slightly modified by Dario Della Monica) Outline 1 Introduction 2 Data Warehouse Fundamental Concepts 3 Data Warehouse General Architecture 4 Data Warehouse Development Approaches 5 The Multidimensional Model 6 Operations over Multidimensional Data 2/80 Andrea Brunello Data Warehousing Introduction Nowadays, most of large and medium size organizations are using information systems to implement their business processes. As time goes by, these organizations produce a lot of data related to their business, but often these data are not integrated, been stored within one or more platforms. Thus, they are hardly used for decision-making processes, though they could be a valuable aiding resource. A central repository is needed; nevertheless, traditional databases are not designed to review, manage and store historical/strategic information, but deal with ever changing operational data, to support “daily transactions”. 3/80 Andrea Brunello Data Warehousing What is Data Warehousing? Data warehousing is a technique for collecting and managing data from different sources to provide meaningful business insights. It is a blend of components and processes which allows the strategic use of data: • Electronic storage of a large amount of information which is designed for query and analysis instead of transaction processing • Process of transforming data into information and making it available to users in a timely manner to make a difference 4/80 Andrea Brunello Data Warehousing Why Data Warehousing? A 3NF-designed database for an inventory system has many tables related to each other through foreign keys. A report on monthly sales information may include many joined conditions. -
Lecture @Dhbw: Data Warehouse Review Questions Andreas Buckenhofer, Daimler Tss About Me
A company of Daimler AG LECTURE @DHBW: DATA WAREHOUSE REVIEW QUESTIONS ANDREAS BUCKENHOFER, DAIMLER TSS ABOUT ME Andreas Buckenhofer https://de.linkedin.com/in/buckenhofer Senior DB Professional [email protected] https://twitter.com/ABuckenhofer https://www.doag.org/de/themen/datenbank/in-memory/ Since 2009 at Daimler TSS Department: Big Data http://wwwlehre.dhbw-stuttgart.de/~buckenhofer/ Business Unit: Analytics https://www.xing.com/profile/Andreas_Buckenhofer2 NOT JUST AVERAGE: OUTSTANDING. As a 100% Daimler subsidiary, we give 100 percent, always and never less. We love IT and pull out all the stops to aid Daimler's development with our expertise on its journey into the future. Our objective: We make Daimler the most innovative and digital mobility company. Daimler TSS INTERNAL IT PARTNER FOR DAIMLER + Holistic solutions according to the Daimler guidelines + IT strategy + Security + Architecture + Developing and securing know-how + TSS is a partner who can be trusted with sensitive data As subsidiary: maximum added value for Daimler + Market closeness + Independence + Flexibility (short decision making process, ability to react quickly) Daimler TSS 4 LOCATIONS Daimler TSS Germany 7 locations 1000 employees* Ulm (Headquarters) Daimler TSS China Stuttgart Hub Beijing Berlin 10 employees Karlsruhe Daimler TSS Malaysia Hub Kuala Lumpur Daimler TSS India * as of August 2017 42 employees Hub Bangalore 22 employees Daimler TSS Data Warehouse / DHBW 5 WHICH CHALLENGES COULD NOT BE SOLVED BY OLTP? WHY IS A DWH NECESSARY? • Distributed -
What to Look for When Selecting a Master Data Management Solution What to Look for When Selecting a Master Data Management Solution
What to Look for When Selecting a Master Data Management Solution What to Look for When Selecting a Master Data Management Solution Table of Contents Business Drivers of MDM .......................................................................................................... 3 Next-Generation MDM .............................................................................................................. 5 Keys to a Successful MDM Deployment .............................................................................. 6 Choosing the Right Solution for MDM ................................................................................ 7 Talend’s MDM Solution .............................................................................................................. 7 Conclusion ..................................................................................................................................... 8 Master data management (MDM) exists to enable the business success of an orga- nization. With the right MDM solution, organizations can successfully manage and leverage their most valuable shared information assets. Because of the strategic importance of MDM, organizations can’t afford to make any mistakes when choosing their MDM solution. This article will discuss what to look for in an MDM solution and why the right choice will help to drive strategic business initiatives, from cloud computing to big data to next-generation business agility. 2 It is critical for CIOs and business decision-makers to understand the value -
Centralized Or Federated Data Management Models, IT Professionals' Preferences
Paper ID #8737 CENTRALIZED OR FEDERATED DATA MANAGEMENT MODELS, IT PROFESSIONALS’ PREFERENCES Dr. Gholam Ali Shaykhian, NASA Ali Shaykhian has received a Master of Science (M.S.) degree in Computer Systems from University of Central Florida and a second M.S. degree in Operations Research from the same university and has earned a Ph.D. in Operations Research from Florida Institute of Technology. His research interests include knowledge management, data mining, object-oriented methodologies, design patterns, software safety, genetic and optimization algorithms and data mining. Dr. Shaykhian is a professional member of the American Society for Engineering Education (ASEE). Dr. Mohd A. Khairi, Najran University B.Sc of computer science from Khartoum university. Earned my masters from ottawa university in system science. My doctoral degree in information system from University of Phoenix( my dissertation was in Master Data Management). I worked in IT industry over 20 years, 10 of them with Microsoft in different groups and for the last 4 years was with business intelligence group. My focus was in Master Data Management. For the last 2 years I teach at universify of Najran in the college of Computer Science and Information System . My research interest in Master Data Management. c American Society for Engineering Education, 2014 CENTRALIZED OR FEDERATED DATA MANAGEMENT MODELS, IT PROFESSIONALS’ PREFERENCES Gholam Ali Shaykhian, Ph.D. Mohd Abdelgadir Khairi, Ph.D. Abstract The purpose of this paper is to evaluate IT professionals’ preferences and experiences with the suitable data management models (Centralized Data Model or Federated Data Model) selection. The goal is to determine the best architectural model for managing enterprise data; and help organizations to select an architectural model. -
IBM Infosphere Master Data Management
Data and AI Solution Brief IBM InfoSphere Master Data Management Maintain a trusted, accurate view of Highlights critical business data in a hybrid environment • Support comprehensive, cost-effective information Organizations today have more data about products, governance services, customers and transactions than ever before. • Monitor master data quality Hidden in this data are vital insights that can drive business using dashboards and results. But without comprehensive, well-governed data proactive alerts sources, decision-makers cannot be sure that the information • Simplify the management they are using is the latest, most accurate version. As data and enforcement of master volumes continue to grow, the problem is compounded over data policies time. Businesses need to find new ways to manage and • Integrate master data govern the increasing variety and volume of data and deliver management into existing it to end users as quickly as possible and in a trusted manner, business processes regardless of the computing modality. • Quickly scale to meet changing business needs IBM InfoSphere Master Data Management (InfoSphere MDM) provides a single, trusted view of critical business data to • Optimize resources using users and applications, helping to reduce costs, minimize risk flexible deployment options and improve decision-making speed and precision. InfoSphere MDM achieves the single view through highly accurate and comprehensive matching that helps overcome differences and errors that often occur in the data sources. The MDM server manages your master data entities centrally, reducing reliance on incomplete or duplicate data while consolidating information from across the enterprise. Data and AI Solution Brief With InfoSphere MDM, you can enforce information governance at an organizational level, enabling business and IT teams to collaborate on such topics as data quality and policy management. -
Data Management Backgrounder What It Is – and Why It Matters
Data management backgrounder What it is – and why it matters You’ve done enough research to know that data management is an important first step in dealing with big data or starting any analytics project. But you’re not too proud to admit that you’re still confused about the differences between master data management and data federation. Or maybe you know these terms by heart. And you feel like you’ve been explaining them to your boss or your business units over and over again. Either way, we’ve created the primer you’ve been looking for. Print it out, post it to the team bulletin board, or share it with your mom so she can understand what you do. And remember, a data management strategy should never focus on just one of these areas. You need to consider them all. Data Quality what is it? Data quality is the practice of making sure data is accurate and usable for its intended purpose. Just like ISO 9000 quality management in manufacturing, data quality should be leveraged at every step of a data management process. This starts from the moment data is accessed, through various integration points with other data, and even includes the point before it is published, reported on or referenced at another destination. why is it important? It is quite easy to store data, but what is the value of that data if it is incorrect or unusable? A simple example is a file with the text “123 MAIN ST Anytown, AZ 12345” in it. Any computer can store this information and provide it to a user, but without help, it can’t determine that this record is an address, which part of the address is the state, or whether mail sent to the address will even get there.