Managing Data Quality - Tim King

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      Managing Data Quality

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      Tim King and Julian Schwarzenbach

      Managing Data Quality

      A practical guide

      iv

      © BCS Learning & Development Ltd 2020

      The right of Tim King and Julian Schwarzenbach to be identified as authors of this work has been asserted by them in ac-cordance with sections 77 and 78 of the Copyright, Designs and Patents Act 1988.

      All rights reserved. Apart from any fair dealing for the purposes of research or private study, or criticism or review, as permit-ted by the Copyright Designs and Patents Act 1988, no part of this publication may be reproduced, stored or transmitted in any form or by any means, except with the prior permission in writing of the publisher, or in the case of reprographic reproduction, in accordance with the terms of the licences issued by the Copyright Licensing Agency. Enquiries for permission to reproduce material outside those terms should be directed to the publisher.

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      Published by BCS Learning and Development Ltd, a wholly owned subsidiary of BCS, The Chartered Institute for IT, First Floor, Block D, North Star House, North Star Avenue, Swindon, SN2 1FA, UK.

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      Paperback ISBN: 978-1-78017-4594

      PDF ISBN: 978-1-78017-4600

      ePUB ISBN: 978-1-78017-4617

      Kindle ISBN: 978-1-78017-4624

      British Cataloguing in Publication Data.

      A CIP catalogue record for this book is available at the British Library.

      Disclaimer:

      The views expressed in this book are of the authors and do not necessarily reflect the views of the Institute or BCS Learning and Development Ltd except where explicitly stated as such. Although every care has been taken by the authors and BCS Learning and Development Ltd in the preparation of the publication, no warranty is given by the authors or BCS Learning and Development Ltd as publisher as to the accuracy or completeness of the information contained within it and neither the authors nor BCS Learning and Development Ltd shall be responsible or liable for any loss or damage whatsoever arising by virtue of such information or any instructions or advice contained within this publication or by any of the aforementioned.

      Publisher’s acknowledgements

      Reviewers: Mark Dodd and Dylan Jones

      Publisher: Ian Borthwick

      Commissioning editor: Rebecca Youé

      Production manager: Florence Leroy

      Project manager: Sunrise Setting Ltd

      Copy-editor: The Business Blend Ltd

      Proofreader: Barbara Eastman

      Indexer: Matthew Gale

      Cover design: Alex Wright

      Cover image: PlanetforUK1

      Typeset by Lapiz Digital Services, Chennai, India

      v

       List of figures and tablesviii

       Authorsix

       Acknowledgementsxi

       Abbreviationsxii

       Glossaryxiii

       Prefacexv

      PART I: THE CHALLENGE OF ENTERPRISE DATA1

      1. THE DATA ASSET3

       What are data?3

       What is data quality?11

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