CAJ | 학술논문

在 Web 应用日益普及的今天， Web 服务器承担的任务越来越繁重，特别是进行大数据量的计算时，服务器的硬件资源成了计算效率的瓶颈。为了解决这一问题，结合云计算和中间件的技术特点，提出了一种基于多 Agent 的云服务中间件的体系架构，该框架分为用户接口层、SOA 层和资源管理层3个层次，内部采用多 Agent 技术。节点间通过 ACL 消息进行通信，负载均衡采用静态计算能力与动态负载相结合，内置的日志服务和容错服务保障系统稳定运行。将此框架应用到实际 Web 应用中可以大大提高 Web 服务器的计算效率。
재 Web 응용일익보급적금천， Web 복무기승담적임무월래월번중，특별시진행대수거량적계산시，복무기적경건자원성료계산효솔적병경。위료해결저일문제，결합운계산화중간건적기술특점，제출료일충기우다 Agent 적운복무중간건적체계가구，해광가분위용호접구층、SOA 층화자원관리층3개층차，내부채용다 Agent 기술。절점간통과 ACL 소식진행통신，부재균형채용정태계산능력여동태부재상결합，내치적일지복무화용착복무보장계통은정운행。장차광가응용도실제 Web 응용중가이대대제고 Web 복무기적계산효솔。
On today when Web application is more and more popular , Web server undertakes tasks increasingly onerous , espe-cially for the calculation of the large amount of data , the resource of the server's hardware becomes bottleneck of the efficiency of computation . To solve the problem , combined with Cloud Computing and middleware technologies , this paper proposes an architec-ture of cloud services middleware based on multi-Agent , the framework is divided into three levels such as user interface layer , SOA layer and resource management level , using multi-Agent technology inside . Nodes communicate with each other by ACL mes-sages . Load balancing combines static compute ability with dynamic load , the built-in log service and fault-tolerant service guaran-tee stability of the system . This framework is applied to actual Web applications . It can greatly improve the computational efficiency of the Web server .