1、Information technology Cloud computing Part 1:VocabularyTechnologies de linformation Informatique en nuage Partie 1:Vocabulaire ISO/IEC 2021INTERNATIONAL STANDARDISO/IEC22123-1Reference numberISO/IEC 22123-1:2021(E)First edition2021-02 ISO/IEC 22123-1:2021(E)ii ISO/IEC 2021 All rights reservedCOPYRI
2、GHT PROTECTED DOCUMENT ISO/IEC 2021All 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 interne
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4、lished in Switzerland ISO/IEC 22123-1:2021(E)Foreword.ivIntroduction.v1 Scope.12 Normative references.13Termsanddefinitions.13.1 General.13.2 Terms related to cloud computing foundation.13.3 Terms related to cloud deployment models.13.4 Terms related to cloud computing roles and activities.23.5 Term
5、s related to key cloud computing characteristics.33.6 Terms related to cloud capabilities types and cloud service categories.43.7 Terms related to interoperability.53.8 Terms related to cloud service agreements.63.9 Terms related to portability.73.10 Terms related to cloud data.83.11 Terms related t
6、o security and privacy.103.12 Terms related to inter-cloud.113.13 Terms related to virtualization.113.14 Miscellaneous terms.12Bibliography.15 ISO/IEC 2021 All rights reserved iiiContents Page ISO/IEC 22123-1:2021(E)ForewordISO(the International Organization for Standardization)is a worldwide federa
7、tion of national standards bodies(ISO member bodies).The work of preparing International Standards is normally carried out through ISO technical committees.Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee.
8、International organizations,governmental and non-governmental,in liaison with ISO,also take part in the work.ISO collaborates closely with the International Electrotechnical Commission(IEC)on all matters of electrotechnical standardization.The procedures used to develop this document and those inten
9、ded for its further maintenance are described in the ISO/IEC Directives,Part 1.In particular,the different approval criteria needed for the different types of ISO documents should be noted.This document was drafted in accordance with the editorial rules of the ISO/IEC Directives,Part 2(see www.iso.o
10、rg/directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.ISO shall not be held responsible for identifying any or all such patent rights.Details of any patent rights identified during the development of the document will be i
11、n the Introduction and/or on the ISO list of patent declarations received(see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation of the voluntary nature of standards,the meaning of ISO
12、specific terms and expressions related to conformity assessment,as well as information about ISOs adherence to the World Trade Organization(WTO)principles in the Technical Barriers to Trade(TBT),see www.iso.org/iso/foreword.html.This document was prepared by Joint Technical Committee ISO/IEC JTC 1,I
13、nformation technology,Subcommittee SC 38,Cloud computing and distributed platforms.A list of all parts in the ISO/IEC 22123 series can be found on the ISO website.Any feedback or questions on this document should be directed to the users national standards body.A complete listing of these bodies can
14、 be found at www.iso.org/members.html.iv ISO/IEC 2021 All rights reserved ISO/IEC 22123-1:2021(E)IntroductionThis document is the definitive reference for cloud computing,providing a consolidated cloud computing vocabulary consisting of terms,terminology and definitions.ISO/IEC 2021 All rights reser
15、ved v Information technology Cloud computing Part 1:Vocabulary1 ScopeThis document provides terms and definitions for vocabulary used in the field of cloud computing.2 Normative referencesThere are no normative references in this document.3 Termsanddefinitions3.1 GeneralFor the purposes of this docu
16、ment,the following terms and definitions apply.ISO and IEC maintain terminological databases for use in standardization at the following addresses:ISO Online browsing platform:available at https:/www.iso.org/obp IEC Electropedia:available at http:/www.electropedia.org/3.2 Terms related to cloud computing foundation3.2.1cloud computingparadigm for enabling network access to a scalable and elastic pool of shareable physical or virtual resources with self-service provisioning and administration on-