| 一种具有差分服务的连接请求调度方法 |
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| 引用本文： | 廖福保.一种具有差分服务的连接请求调度方法[J].实验室研究与探索,2010,29(3). |
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| 作者姓名： | 廖福保 |
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| 作者单位： | 广东农工商职业技术学院,计算机科学系,广东,广州,510507 |
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| 摘 要： | 当前数据库连接池对连接请求的调度采用的是先来先服务的方法(FCFS),这种方法无法区分请求的重要性,降低了关键请求的性能。对此,提出了具有差分服务的调度方法,连接池按照请求的重要性进行分类和分配连接资源。实验表明,该方法能够有效提高关键请求的性能。
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| 关 键 词： | 数据库连接池 差分服务 请求调度 先来先服务 |
A Differentiated Service Scheduling Method for Connection Requests |
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| LIAO Fu-bao.A Differentiated Service Scheduling Method for Connection Requests[J].Laboratory Research and Exploration,2010,29(3). |
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| Authors: | LIAO Fu-bao |
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| Institution: | LIAO Fu-bao(Department of Computer Science,Guang dong AIB Polytechnic College,Guangzhou 510507,China) |
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| Abstract: | The database connection pool adopts the first-come first-served(FCFS) method for connection requests.FCFS method does not distinguish critical requests from non-critical ones,and hence the performance of critical ones might be reduced.This paper proposed a different scheduling method for different connection requests.The method is a-ble to classify requests and assign connection resources for them.The experimental results indicate that the method can effectively improve the performance of critical requests. |
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| Keywords: | database connection pool differentiated service request scheduling first-come first-served(FCFS) |
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