| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2020-06-09 |
| タイトル |
|
|
タイトル |
データ更新回数によるレプリケーションの最適方策 |
| タイトル |
|
|
タイトル |
Optimal policy of a replication scheme considering the number of data update |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Disaster |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Asynchronous Replication |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Synchronous Replication |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Optimal Policy |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| ID登録 |
|
|
ID登録 |
10.24516/00000216 |
|
ID登録タイプ |
JaLC |
| 著者 |
木村, 充位
今泉, 充啓
中川, 覃夫
Kimura, Mitsutaka
Imaizumi, Mitsuhiro
Nakagawa, Toshio
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
This paper considers the problem of reliability in a server system with replication considering the number of data update. Our previous paper have formulated a model of a server system with replication that the server transmits the database content to a backup site after the number of times data update in a main site. In this paper, we derive the probability of migrating routine work to the backup site and the probability of the system down. Further, we calculate the cost effectiveness and discuss an optimal replication interval to minimize it. Finally, in asynchronous and in synchronous replications, numerical examples are given to compare the performance of them. |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
This paper considers the problem of reliability in a server system with replication considering the number of data update. Our previous paper have formulated a model of a server system with replication that the server transmits the database content to a backup site after the number of times data update in a main site. In this paper, we derive the probability of migrating routine work to the backup site and the probability of the system down. Further, we calculate the cost effectiveness and discuss an optimal replication interval to minimize it. Finally, in asynchronous and in synchronous replications, numerical examples are given to compare the performance of them. |
| 書誌情報 |
岐阜市立女子短期大学研究紀要
en : Bulletin of Gifu City Women's College
巻 59,
p. 23-30,
発行日 2009
|
| 出版者 |
|
|
出版者 |
岐阜市立女子短期大学 |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
09163174 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN10208264 |
| 論文ID（NAID） |
|
|
|
識別子タイプ |
NAID |
|
|
関連識別子 |
110007589407 |
Data_Kimura (394.4 kB)
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