... 1 地点、方向 地点、方向(place and direction) (place and direction) •• 2 2 计算、时间 计算、时间(computation and time) (computation and time) •• 3 3 人物、身份 人物、身份(personal identification) (personal identification) •• 4 4 否定、...
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Time and Computation 时间和数字
We just delegate parallelism and distributed computation to Cascading + Hadoop, upon which we have build a very pleasant little layer that we might open source if we get the time.
我们只是把并行和分布式计算委托给Cascading + Hadoop，我们在这两者之上又加了一层，使用起来很友好，如果有时间，我们会将其开源。
The result takes up 1137 GB of storage and is (partially) available here. The computation took 103 days of computing time for the modest desktop.
这次计算出来的圆周率数据占去了1137GB的硬盘容量，Bellard花了103天的时间计算出了这样的结果。
The primary purpose of a cache is to reduce service time and increase throughput by reusing the results of a previous computation.
cache的主要用途是重用前一次处理得出的结果以减少服务时间和增加吞吐量。
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