Besides , a scheme based on multi computer mode is put forward to substitute the conventional single computer mode . because multi computer process the requests from clients cooperatively , load is divided into every computer 通過多服務器協(xié)同處理客戶的請求,從而在多個服務器之間分擔負載,以減輕單個服務器處理報文的負擔,并保證整個系統(tǒng)對客戶的透明。
Besides the system keeps transparent to all ii the clients . after all kinds of ways of load balance are thoroughly investigated , a system based on multi computer , with the ability of load balance was designed and implemented 本課題在深入研究了各種負載均衡的方法之后,討論了采用軟件方式在多個機器之間實現(xiàn)負載分發(fā)的方式,最后設計并實現(xiàn)了一個基于多機系統(tǒng)、具有負載均衡功能的web服務器。
The computer fault - tolerant system is a redundant system composed of multi computers by redundant resource and structure according to the definite fault - tolerant principle . when run - time error comes forth , the fault - tolerant system will continue executing the procedure and giving out proper results depending on the inner resident capability 計算機容錯系統(tǒng)是由若干臺計算機按照一定的容錯原則通過資源冗余,配置構成冗余結構的計算機系統(tǒng),當系統(tǒng)出現(xiàn)一定的運行性故障時,能夠依賴系統(tǒng)內駐的容錯能力保證系統(tǒng)連續(xù)正確地執(zhí)行其程序并輸出正確的結果。