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posted @ 2011-10-22 21:47
lexus
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Cloud Computing Software from Eucalyptus | Leader in Cloud SoftwareEucalyptus Cloud Computing SoftwareEucalyptus is the world's most widely deployed cloud computing software platform for on-premise (p... 阅读全文
posted @ 2011-10-22 21:40
lexus
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下一站:HandlerSocket! | 火丁笔记下一站:HandlerSocket!Posted on 2011-04-10 目前使用MySQL的网站,多半同时使用Memcache作为键值缓存。虽然这样的架构极其流行,有众多的案例,但过于依赖Memcache,无形中让Memcache成为故障的根源: Memcache数据一致性的问题:当MySQL数据变化后,如果不能及时有效的清理掉过期的数... 阅读全文
posted @ 2011-10-22 21:15
lexus
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