[公告] gardening 版的投票结果 - 未名空间MITBBS历史存档

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[公告] gardening 版的投票结果

[公告] gardening 版的投票结果# gardening - 拈花惹草

a*r2013-12-16 08:12

1 楼

How do you design (or implement) a scale-out distributed system to grant a
good performance?
I said multithreaded programming, sychronization technique. But, he want the
details of the implementation.
那位达人能给个线素？any pattern possible?

p*u2013-12-16 08:12

2 楼

忽然很馋想吃绿豆糕了。请推荐，超市（名字）卖的，或者小吃店/糕点店卖的都可。
谢谢！

d*r2013-12-16 08:12

3 楼

【此篇文章是由自动发信系统所张贴】
** 投票结果:
** 标题:
2013 年 Gardning 最美庭院
** 描述:
(1) David1231 10 票约占 10%
(2) freelong 23 票约占 24%
(3) lonelycloud 20 票约占 21%
(4) Taraxacum 9 票约占 9%
(5) mm66 1 票约占 1%
(6) annagao77 0 票约占 0%
(7) lynnez 1 票约占 1%
(8) grapetomato 1 票约占 1%
(9) cjcup 9 票约占 9%
(10) ppenney 18 票约占 18%
(11) xing2012 3 票约占 3%
投票总人数 = 52 人
投票总票数 = 95 票
zfax 的建议如下：
欧德道格赵叫我投的。还就只叫我投一个人的。

a*g2013-12-16 08:12

4 楼

narrow down the questions first, like what is it used for so you can figure
out what data structure is needed, and how to distribute data and workloads

the

【在 a********r 的大作中提到】

: How do you design (or implement) a scale-out distributed system to grant a
: good performance?
: I said multithreaded programming, sychronization technique. But, he want the
: details of the implementation.
: 那位达人能给个线素？any pattern possible?

p*u2013-12-16 08:12

5 楼

出国以后，很多年很多年都没有吃到过好吃的，曾经是我大学的标准夜宵。。。。
在这边中国超市买到过发霉的，汗。。。。。。

s*f2013-12-16 08:12

6 楼

good performance means less data transfer. so in mapreduce, try to always
let the data be processed in where it located, or if must transfer data, try
to transfer within rack.
As you map missions to different machine, some may slower. The most slow
machine (caused by bad hard disk or heavy work, etc) will often the
bottleneck because other machine need to wait it to finish. Distribute the
missions in slow machine to other relative leisure machines can improve
performance.
For multi-thread, thread should belong to process, right? different machine
means different processes run