亞(ya)馬遜云科技(ji)宣布基(ji)于(yu)自研芯(xin)片Amazon Graviton4處理器的Amazon Elastic Compute Cloud (Amazon EC2) R8g實(shi)(shi)例(li)(li)(li)現(xian)已正(zheng)式可用(yong)。Amazon EC2 R8g實(shi)(shi)例(li)(li)(li)與基(ji)于(yu)Amazon Graviton3的實(shi)(shi)例(li)(li)(li)相(xiang)比(bi)性(xing)能提(ti)升(sheng)高達(da)30%,非常適用(yong)于(yu)如數(shu)據庫、內(nei)存緩存和實(shi)(shi)時大數(shu)據分析(xi)等內(nei)存密集型工作負(fu)載(zai)。這些實(shi)(shi)例(li)(li)(li)均基(ji)于(yu)Amazon Nitro System構(gou)建,將CPU虛擬化、存儲(chu)和網絡功能卸載(zai)到專用(yong)硬件和軟件上,提(ti)升(sheng)客(ke)戶工作負(fu)載(zai)的性(xing)能并增強(qiang)安全性(xing)。Amazon R8g實(shi)(shi)例(li)(li)(li)現(xian)已在(zai)亞(ya)馬遜云科技(ji)美國(guo)東部(bu)(bu)(弗吉尼亞(ya)北(bei)部(bu)(bu))、美國(guo)東部(bu)(bu)(俄(e)亥俄(e)州)、美國(guo)西部(bu)(bu)(俄(e)勒岡州)和歐洲(法蘭克福)區域正(zheng)式可用(yong)。(美通社(she))