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“阿喀琉斯的脚后跟”是希腊神话中一个很有趣的典故。古希腊英雄阿喀琉斯出生时,被其母亲海洋女神忒提斯握住脚跟倒浸在冥河水中,因此得以刀枪不入,唯有没有浸着冥河水的脚后跟成了他身上的致命弱点。在特洛伊战争中,阿喀琉斯英勇无敌,击败了特洛伊主将荷克托尔,使希腊盟军转败为胜,自己却被敌人用箭射中脚跟而身亡。后来人们就用“阿喀琉斯的脚后跟”来比喻致命的弱点。 故事虽然是故事,在现实中却也不乏其例。银行证券系统所要求的高可靠性众人皆知,然而往往是设计时层层设防、费尽心机,却又常常因为主交换机的故障、服务器的故障甚至是电源的故障而导致整
“Achilles heel” is a very interesting story in Greek mythology. Ancient Greek hero Achilles was born, was the mother of the ocean goddess Tertis hold the heel down immersed in the Styx, and therefore be invulnerable, only the heel did not drowned the Styx became the Achilles heel weakness. In the Trojan War, Achilles courageous and invincible, defeating the Troy Hogrord Lord, the Greek Allied defeated, but their enemies were shot in the heel and died. Later, people use the “heel of Achilles” to describe the fatal weakness. Although the story is a story, there are many examples in reality. The high reliability required by banking securities system is well known, however, it is often the design of layers of fortification, work hard, but often because of the main switch failure, server failure or even power failure