Paper Abstract and Keywords |
Presentation |
2015-03-27 15:05
Evaluating Data Integrity of BASE Transactions Using VDM++ Sachi Nishida, Yoshiyuki Shinkawa (Ryukoku Univ.) SC2014-18 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In cloud computing environments, especially in public cloud environments, ``BASE" principle is used for data integrity, instead of traditional ``ACID" principle. While the former focuses on fully concurrent operations, the latter focuses on the separation and serialization of critical sections. It seems to be a result of trade-off between data integrity and availability/scalability. This full concurrency makes the database access sequence complicated, and the behavior of transactions becomes unpredictable. In addition, database replication is hidden and asynchronous, which makes an attribute multivalued. Consequently, the data integrity problem in the cloud is burdensome to deal with, in comparison with ACID. This paper proposes a formal approach to specifying and analyzing this kind of data integrity. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Transaction Processing / Data Integrity / Cloud Computing / Formal Specification / VDM++ / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 525, SC2014-18, pp. 25-30, March 2015. |
Paper # |
SC2014-18 |
Date of Issue |
2015-03-20 (SC) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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SC2014-18 |
Conference Information |
Committee |
SC |
Conference Date |
2015-03-27 - 2015-03-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Aizu Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
QoS, SLA, Policy of Service and Cloud and Other Issues |
Paper Information |
Registration To |
SC |
Conference Code |
2015-03-SC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Evaluating Data Integrity of BASE Transactions Using VDM++ |
Sub Title (in English) |
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Transaction Processing |
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Data Integrity |
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Cloud Computing |
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Formal Specification |
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VDM++ |
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1st Author's Name |
Sachi Nishida |
1st Author's Affiliation |
Ryukoku University (Ryukoku Univ.) |
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Yoshiyuki Shinkawa |
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Ryukoku University (Ryukoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2015-03-27 15:05:00 |
Presentation Time |
25 minutes |
Registration for |
SC |
Paper # |
SC2014-18 |
Volume (vol) |
vol.114 |
Number (no) |
no.525 |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2015-03-20 (SC) |
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