| Presentation | 2011-11-24 An OVM-based Variation Model for Multitenant SaaS and Its Evaluation Mikio Aoyama, Takashi Katsu, Nozomi Kurono, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | SaaS (Software as a Service), a top layer of Cloud computing, provides diverse applications with low cost and high reliability and maintainability. To meet such requirements, many SaaSes introduce single-instance/multi-tenant model. Metadata-drive architecture is a key to realize the different requirements across multi-tenants where metadata defines the different requirements to each tenant while keeping source code and its instance single. However, ever increasing requirements to SaaS makes it complicated to metadata and the development SaaS with metadata. This article proposes an OVM (Orthogonal Variability Model) for representing variability of multitenant applications of SaaS, and a method to generate the OVM from metadata API based on MVC concept. Application to salesforce.com reveals the effectiveness of the proposed model and method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cloud Computing / SaaS / Metadata / Metadata-Driven Architecture / OVM / Variability / Product-Line |
| Paper # | AI2011-29 |
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| Conference Information | |
| Committee | AI |
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| Conference Date | 2011/11/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Artificial Intelligence and Knowledge-Based Processing (AI) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An OVM-based Variation Model for Multitenant SaaS and Its Evaluation |
| Sub Title (in English) | |
| Keyword(1) | Cloud Computing |
| Keyword(2) | SaaS |
| Keyword(3) | Metadata |
| Keyword(4) | Metadata-Driven Architecture |
| Keyword(5) | OVM |
| Keyword(6) | Variability |
| Keyword(7) | Product-Line |
| 1st Author's Name | Mikio Aoyama |
| 1st Author's Affiliation | Department of Software Engineering, Nanzan University() |
| 2nd Author's Name | Takashi Katsu |
| 2nd Author's Affiliation | Graduate School of Mathematical Sciences and Infomation Engineering, Nanzan University |
| 3rd Author's Name | Nozomi Kurono |
| 3rd Author's Affiliation | Department of Software Engineering, Nanzan University |
| Date | 2011-11-24 |
| Paper # | AI2011-29 |
| Volume (vol) | vol.111 |
| Number (no) | 316 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |