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1207亿元背后:阿里数据生态首度曝光

2016-12-27

你知道的,可能是今年双11单日销售额达到了1207亿元;你不知道的,还有这巨额交易背后阿里巴巴如何用大数据来做的应对之道。 11月26日,数据侠实验室05期邀请...



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多级缓存:支撑海量读服务的瑞士军刀

2016-12-10

缓存技术是一个老生常谈的问题,但它也是解决性能问题的利器,一把瑞士军刀;而且在各种面试过程中或多或少会被问及一些缓存相关的问题,如缓存算法、热点数...



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聊聊Greenplum的那些事

2016-12-10

  有时候真的感叹人生岁月匆匆,特别是当一个IT人沉浸于某个技术领域十来年后,蓦然回首,总有说不出的万千感慨。   笔者有幸从04年就开始从...