本文關(guān)鍵詞：基于Nginx的負(fù)載均衡方式優(yōu)化　出處：《河北工業(yè)大學(xué)學(xué)報(bào)》2016年06期 　論文類(lèi)型：期刊論文

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【摘要】：針對(duì)Nginx固有負(fù)載均衡方式不能根據(jù)需要靈活調(diào)整的現(xiàn)狀,提出了WLC(Weighted Least Connection)調(diào)度算法,對(duì)Nginx的請(qǐng)求分發(fā)方式進(jìn)行了優(yōu)化,通過(guò)對(duì)Nginx源碼的改進(jìn),從而解決了Nginx請(qǐng)求分發(fā)過(guò)程中的session丟失問(wèn)題,并實(shí)現(xiàn)了依據(jù)后端服務(wù)器固有性能和服務(wù)器當(dāng)前負(fù)載情況對(duì)請(qǐng)求進(jìn)行動(dòng)態(tài)分配.通過(guò)對(duì)調(diào)度算法的實(shí)驗(yàn)與分析,驗(yàn)證了相同負(fù)載情況下WLC算法有較好的性能.
[Abstract]:Aiming at the inherent Nginx load balancing method can not according to the current situation need flexible adjustment, put forward WLC (Weighted Least Connection) scheduling algorithm to optimize the Nginx request distribution, through the improvement of the Nginx source code, so as to solve the Nginx request distribution of session in the process of loss problem, and implemented according to the back-end server and the inherent performance the dynamic allocation of server load request. Through experiments and analysis of the scheduling algorithm, verify the same load under the condition of WLC algorithm has better performance.

【作者單位】： 河北工業(yè)大學(xué)計(jì)算機(jī)科學(xué)與軟件學(xué)院;
【基金】：天津市自然科學(xué)基金重點(diǎn)項(xiàng)目(13jczdjc34400)
【分類(lèi)號(hào)】：TP301.6
【正文快照】： 0引言Nginx是一款高性能HTTP和反向代理服務(wù)器軟件.最初由俄羅斯程序設(shè)計(jì)師為俄國(guó)大型入口網(wǎng)站以及搜索引擎Rambler設(shè)計(jì)并使用.因其內(nèi)存占用率低、并發(fā)能力強(qiáng)的特點(diǎn),為整個(gè)市場(chǎng)所青睞.2014年的調(diào)查報(bào)告顯示,Nginx在世界排名前1 000的網(wǎng)站中使用率達(dá)到了39.1%,位居第1.國(guó)內(nèi)正在，

本文編號(hào)：1405187