| Project/Area Number |
25540028
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Software
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| Research Institution | National Institute of Informatics |
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Principal Investigator |
Satoh Icihro 国立情報学研究所, アーキテクチャ科学研究系, 教授 (80282896)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 不揮発性メモ / OS / データベース / ノーマリーオフコンピューティング / トランザクション / 不揮発性メモリ / 並行制御 / 永続性 |
|---|
| Outline of Final Research Achievements |
Non-volatile memory (NvMEM) technology has progressed rapidly. In near future, we should explect main memories in computers become non-volatile. Non-volatile main memory can result in about fundamental changes in software, in particular OS and middleware systems, e.g., database systems as well as hardware in computers. However, there have been a very few works to support software-level changes result from non-volatile main memory. This work investigates changes at computers when ther main memories become non-volatile. For example, by non-volatile main memory in the database, to be secondary storage as well persist any data in the main memory, explicit persistence processing is not required. In addition, to find out changes in non-volatile main memory at servers, e.g., OS-level and database-level affections, including
new data control entry and transactions.
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