Information technology — Big data — Overview and vocabulary

This document provides a set of terms and definitions needed to promote improved communication and understanding of this area. It provides a terminological foundation for big data-related standards. This document provides a conceptual overview of the field of big data, its relationship to other technical areas and standards efforts, and the concepts ascribed to big data that are not new to big data.

Technologies de l'information — Mégadonnées — Vue d'ensemble et vocabulaire

General Information

Status
Published
Publication Date
27-Feb-2019
Current Stage
9020 - International Standard under periodical review
Start Date
15-Jan-2024
Completion Date
15-Jan-2024
Ref Project

Buy Standard

Standard
ISO/IEC 20546:2019 - Information technology -- Big data -- Overview and vocabulary
English language
12 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)

INTERNATIONAL ISO/IEC
STANDARD 20546
First edition
2019-02
Information technology — Big data —
Overview and vocabulary
Technologies de l'information — Mégadonnées — Vue d'ensemble et
vocabulaire
Reference number
ISO/IEC 20546:2019(E)
©
ISO/IEC 2019

---------------------- Page: 1 ----------------------
ISO/IEC 20546:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO/IEC 2019 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/IEC 20546:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and abbreviated terms . 1
3.1 Terms and definitions . 1
3.2 Abbreviated terms . 6
4 Key characteristics of big data . 6
4.1 General . 6
4.2 Key data characteristics . 6
4.2.1 Data volume . 6
4.2.2 Data velocity . 6
4.2.3 Data variety . 6
4.2.4 Data variability . 6
4.3 Key data processing characteristics . 7
4.3.1 Data science . 7
4.3.2 Data volatility . . . 7
4.3.3 Data veracity . 7
4.3.4 Benefit . 7
4.3.5 Data visualization .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.