p*********t
发帖数: 2690 | 1 larry ellison尽管公开把cloud computing说得一钱不值,可是今年10月oracle买了一
个cloud computing公司.
大家说说,现在cloud computing 到底是神马情况? | B*****g
发帖数: 34098 | 2 cloud computing估计对oracle冲击比较大。大家从单卖license变成bulk买了，再发展
下去大家都不买license了。毕竟对大多数公司不说nosql，mysql是足够了，加上cloud
computing公司提供的平台以及强大的服务器，就会淡化oracle本身的优势。
【在 p*********t 的大作中提到】
: larry ellison尽管公开把cloud computing说得一钱不值,可是今年10月oracle买了一
: 个cloud computing公司.
: 大家说说,现在cloud computing 到底是神马情况?
| y****9
发帖数: 144 | 3 Interesting topic, more research is needed. I collected a few facts or
opinion regarding cloud computing for starting ...
** http://www.gartner.com/it/page.jsp?id=1389313
Worldwide cloud services revenue is forecast to reach $68.3 billion in 2010
, a 16.6 percent increase from 2009 revenue of $58.6 billion, according to
Gartner, Inc. The industry is poised for strong growth through 2014, when
worldwide cloud services revenue is projected to reach $148.8 billion.
** From Business week Mar 7 - Mar 13, 2011 "The Power of the Cloud"
"Right now, the cloud is small: It represented about 5 percent of the 1.5
trillion in corporate information technology spending last year ..."
** http://www.gartner.com/it/page.jsp?id=1796914
Gartner Says By End of 2014 at Least 10 Percent of Enterprise Email Seats
Will Be Based on a Cloud or Software-as-a-Service Model
** http://www.marketsandmarkets.com/Market-Reports/cloud-computing-234.html
The global cloud computing market is expected to grow from $37.8 billion in
2010 to $121.1 billion in 2015 at a CAGR of 26.2% from 2010 to 2015. SaaS is
the largest segment of the cloud computing services market, accounting for
73% of the market’s revenues 2010.
** http://www.zdnet.com/blog/forrester/scoring-forresters-2011-cloud-predictions/774
Around this time last year, Forrester published its predictions for what we
expected to happen in the cloud computing market in 2011. While some of
those prognostications were on the mark, in general we learned once again
that markets move much slower than any of us would like.
It might be best to think of last year’s predictions as less about what
would happen in a twelve month period and more about trends we identified
that we felt would have lasting impact on the infrastructure & operations (I
&O) professional and the market in general. Thus we felt progress was made
along most of these lines. Here’s a quick look at what we predicted and
where we went ast
【在 p*********t 的大作中提到】
: larry ellison尽管公开把cloud computing说得一钱不值,可是今年10月oracle买了一
: 个cloud computing公司.
: 大家说说,现在cloud computing 到底是神马情况?
| p*********t
发帖数: 2690 | 4 what's your point? 太长,给个摘要先?
2010
【在 y****9 的大作中提到】
: Interesting topic, more research is needed. I collected a few facts or
: opinion regarding cloud computing for starting ...
: ** http://www.gartner.com/it/page.jsp?id=1389313
: Worldwide cloud services revenue is forecast to reach $68.3 billion in 2010
: , a 16.6 percent increase from 2009 revenue of $58.6 billion, according to
: Gartner, Inc. The industry is poised for strong growth through 2014, when
: worldwide cloud services revenue is projected to reach $148.8 billion.
: ** From Business week Mar 7 - Mar 13, 2011 "The Power of the Cloud"
: "Right now, the cloud is small: It represented about 5 percent of the 1.5
: trillion in corporate information technology spending last year ..."
| y****9
发帖数: 144 | 5 你想知道一些Cloud computing 的情况，我找了一些情况的描述。
趋势是它从无到有，从少到多，2010 5% 到2014年，可能会达到10%，最后会占百分之
几，要多久达到，不好说。
MY 2 CENTS
【在 p*********t 的大作中提到】
: what's your point? 太长,给个摘要先?
:
: 2010
| p*********t
发帖数: 2690 | 6 有很多人说它只是一个幌子,没什么实际的技术含量.有人觉得是忽悠.
没用过cloud,所以对这个确实很迷糊.
【在 y****9 的大作中提到】
: 你想知道一些Cloud computing 的情况，我找了一些情况的描述。
: 趋势是它从无到有，从少到多，2010 5% 到2014年，可能会达到10%，最后会占百分之
: 几，要多久达到，不好说。
: MY 2 CENTS
| y****9
发帖数: 144 | 7 Do you know Virtualization? Isn't it a technical achievement?
Cloud is based on virtualization.
Someone claimed they already used cloud bacuase virtualization is widely
adopted in their data center. But I think there should be more things in
Cloud than virtualization
Do you think Netflix, Zynga are fake? Their IT infrasture for their biz are
provided by Cloud provider - Amazon
Please give sources about the unusual claims about cloud - 幌子and
忽悠?
【在 p*********t 的大作中提到】
: 有很多人说它只是一个幌子,没什么实际的技术含量.有人觉得是忽悠.
: 没用过cloud,所以对这个确实很迷糊.
| p*********t
发帖数: 2690 | 8 恩,某次一人跟我讲,他公司的几十个server都是virtual server.
are
【在 y****9 的大作中提到】
: Do you know Virtualization? Isn't it a technical achievement?
: Cloud is based on virtualization.
: Someone claimed they already used cloud bacuase virtualization is widely
: adopted in their data center. But I think there should be more things in
: Cloud than virtualization
: Do you think Netflix, Zynga are fake? Their IT infrasture for their biz are
: provided by Cloud provider - Amazon
: Please give sources about the unusual claims about cloud - 幌子and
: 忽悠?
| m*********y
发帖数: 389 | 9 怎么会是忽悠?!所有这些streaming entities,好像youtube, hulu, netflix,背后都是
云计算公司在支持.
Akamai, LLNW,Level 3, 这些都是上市的云计算公司. | e*2
发帖数: 56 | 10 cloud computing = waibao 2.0 | e*2
发帖数: 56 | 11 there're tons of technologies out there and cloud computing is one of them.
just like there're numerous makes of cars and "bettles" is one of them.
one paticular car/make (for instance, rav4/toyota) may be good for buyer a
but probably not suitable for buyer b; same theory applies to cloud
computing.
basically, there're two targeted potential users/companies. one is sme (who
either cannot afford or not willing to "own"/build/maintain infrastructure);
the other is service-oriented companies (bigger or smaller, such as netflex
, youtube, or marketing/CRM/DRM companies, etc.)
cloud computing consumer companies (CCCC) don't own (or don't have, if they'
re startups) infrastructural facilities, rather, they lease "computing power
" from cloud computing companies. cccc has to negotiate a sla besides prices
($$$/user or $$$/gb or whatever terms negotiated between two parties). sla
is very important and cccc definitely need a decent professional lawyer for
that. |
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