Twitter / diyism (4) Uykum hafiften gelmeye basladı iyi uykular kaçıncı iyi uykular diyism acaba ? :D |
- Uykum hafiften gelmeye basladı iyi uykular kaçıncı iyi uykular diyism acaba ? :D
- @diyism @yegle 这个是规模问题，很多东西单机根本存不下，更不要说拿来做外排了。现在terasort 的记录是几分钟吧，嗯。当然，这类输入量=输出量的操作在 shuffle 阶段会比较费时，相比较而言，wc/grep 这种入多出少的应用，优势更明显一些。
- easel在线WYSIWYG所见即所得网页设计工具,做得比较深入了,按钮背景渐变都有 http://t.co/molg2FCg via @easelapp
- 那个例子中对长度10的keys分两节,第一节单点sort,第二节分布sort,但感觉不是真正distributed sort,去掉values后可能还不如所有1T行单点sort来得快 @gnawux @yegle 当然可以，hadoop 的例子就有sort...
| Uykum hafiften gelmeye basladı iyi uykular kaçıncı iyi uykular diyism acaba ? :D Posted: 15 Jun 2012 09:08 PM PDT Uykum hafiften gelmeye basladı iyi uykular kaçıncı iyi uykular diyism acaba ? :D |
| Posted: 14 Jun 2012 09:49 PM PDT @diyism @yegle 这个是规模问题，很多东西单机根本存不下，更不要说拿来做外排了。现在terasort 的记录是几分钟吧，嗯。当然，这类输入量=输出量的操作在 shuffle 阶段会比较费时，相比较而言，wc/grep 这种入多出少的应用，优势更明显一些。 |
| easel在线WYSIWYG所见即所得网页设计工具,做得比较深入了,按钮背景渐变都有 http://t.co/molg2FCg via @easelapp Posted: 14 Jun 2012 08:34 PM PDT easel在线WYSIWYG所见即所得网页设计工具,做得比较深入了,按钮背景渐变都有 http://t.co/molg2FCg via @easelapp |
| Posted: 14 Jun 2012 07:12 PM PDT |
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