Business Data Lake Conceptual Framework



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Preliminary Standard

Business Data Lake Conceptual Framework



As a draft standard, © 2015 Capgemini

Copyright © 2015, The Open Group

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Preliminary Standard

Business Data Lake Key Concepts

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Comments relating to the material contained in this document may be submitted to:

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Contents


Contents 3

Preface 5

Trademarks 6

Participants 7

Acknowledgements 8

Referenced Documents 9

1Introduction 10

1.1Objective 10

1.2Overview 10

1.3Linkage to Other Open Group Standards 10

1.3.1Linkage to TOGAF 10

1.3.2Linkage to Archimate 11

1.3.3Linkage to IT4IT 11

1.3.4Linkage to O-DEF 11

1.4Conformance 11

1.5Terminology 11

1.6Future Directions 11

2Definitions 13

2.1Analytics 13

2.2Batch, Micro Batch 13

2.3Big Data 13

2.4Ecosystem 15

2.5Enterprise Data Warehouse (EDW) 16

2.6Knowledge 17

2.7Master Data Management (MDM) 17

2.8Metadata 18

2.9Open Platform 3.0 19

2.10Platform 19

2.11Real-Time, Near Real-Time and Interactive response time 19

2.12Structured Data, Semi-Structured Data, Unstructured Data 19

3Overview of the BDL 21

3.1Business Data Lake Definition 21

3.2How does the BDL work? 21

3.3Relevant Business Scenarios for the BDL 24

3.3.1Enterprise Data Warehouse off-load 24

3.3.2Discovery Platform 24

3.3.3Big Data Apps 25

3.3.4Data-Driven Enterprise 25

3.3.5Data-Driven Ecosystem 25

4The concepts of the Business Data Lake 26

4.1.1Data 27

4.1.2Metadata 27

4.1.3Event 27

4.1.4Stream 27

4.1.5Insight 27

4.3.1Lambda Architecture 29

4.3.2Batch Processing Workflow 30

4.3.3Analytics 31

4.3.4Analytics Engine 32

4.3.5Real-Time processing 33

4.3.6Business compartments 33

4.3.7Actions – Service Layer 34

4.3.8Existing IS landscape 35

4.4.1Master Data Management 35

4.4.2Reference Data Management 35

4.4.3Audit & Policy Management 36

4.4.4Privacy and Protection 36

4.4.5Information Security 36

4.5.1System Monitoring 36

4.5.2System Management 37

Index 38


Preface

The Open Group

The Open Group is a global consortium that enables the achievement of business objectives through IT standards. With more than 400 member organizations, The Open Group has a diverse membership that spans all sectors of the IT community – customers, systems and solutions suppliers, tool vendors, integrators, and consultants, as well as academics and researchers – to:


  • Capture, understand, and address current and emerging requirements, and establish policies and share best practices

  • Facilitate interoperability, develop consensus, and evolve and integrate specifications and open source technologies

  • Offer a comprehensive set of services to enhance the operational efficiency of consortia

  • Operate the industry’s premier certification service

Further information on The Open Group is available at www.opengroup.org.

The Open Group publishes a wide range of technical documentation, most of which is focused on development of Open Group Standards and Guides, but which also includes white papers, technical studies, certification and testing documentation, and business titles. Full details and a catalog are available at www.opengroup.org/bookstore.

Readers should note that updates – in the form of Corrigenda – may apply to any publication. This information is published at www.opengroup.org/corrigenda.

This Document

This document represents The Open Group Preliminary Standard for the Business Data Lake Conceptual Framework. It has been initially submitted by Capgemini and then further developed and approved by The Open Group.

Trademarks

ArchiMate®, DirecNet®, Making Standards Work®, OpenPegasus®, The Open Group®, TOGAF®, UNIX®, and the Open Brand (“X Device”) are registered trademarks and Boundaryless Information Flow™, Build with Integrity Buy with Confidence™, Dependability Through Assuredness™, FACE™, IT4IT™, Open Platform 3.0™, Open Trusted Technology Provider™, The Open Group Certification Mark (“Open O”), and UDEF™ are trademarks of The Open Group.

Microsoft® is a registered trademark of Microsoft Corporation in the United States and/or other countries.

All other brands, company, and product names are used for identification purposes only and may be trademarks that are the sole property of their respective owners.

Participants

The initial version of this document was a fast-track submission to The Open Group by Capgemini. It was then further developed by the Big Data group of the Open Platform 3.0 Forum from The Open Group. The members of this group were:

Chris Harding, The Open Group, Forum Director for Open Platform 3.0

Ken Street, Conexiam

Olivier Flebus, Capgemini

Robert Weisman, Build The Vision Inc.

Carlos Ferraro Cavallini, Salesforce.com

Sudhir Singapuram, IBM

Seshu Madabhushi, Tata Consultancy Services

Acknowledgements

The Open Group gratefully acknowledges the contribution of the following people in the development of this document:


  • All the global Pivotal and Capgemini teams who originally crafted the Business Data Lake concepts, especially Steve Jones, Paul Gittins, Lee Brown, Pramod Taneja, John D. McKinney,

  • The Big Data teams at Capgemini Aerospace & Defence who contributed to and reviewed the initial sumbmission of this document, especially Cédric Cormont, Sébastien Guilloux, Alexandre Diaz, Adrien Calvayrac and Pascal Gillet.

  • The people who reviewed and helped to improve this document: Kary Framling, Dave Lounsbury, Andrew Josey, Ed Roberts, Tim Vincent, Mandy Chessell, Kelvin Laurence.

Referenced Documents

The following documents are referenced in this Preliminary Standard.

(Please note that the links below are good at the time of writing but cannot be guaranteed for the future.)


  • The Information Architecture Guide from the Open Group




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