Sunday, September 2, 2012

使事情發生的原動力 (Is what makes everything happen.) 能量以多種不同形式存在著: 熱;光 (電磁波);運動(動能); 相對位置(位能) 運動



http://ocw.nthu.edu.tw/ocw/upload/42/677/Lecture_1-Energy.pdf能量: 可以造改變的能力 (the ability to cause change)

:
使事情發生的原動力 (Is what makes everything happen.) 能量以多種不同形式存在著: 熱;光 (電磁波);運動(動能); 相對位置(位能) 運動:巨觀(星體的運動,空氣的流動,水的流動,車,人……) :微觀(分子在物質之晶體結構中的振動,轉動,移動) 分子的內能 (物質的溫度-熱,與存在的狀態) 相對位置: 重力場,電磁場,核力場;力的作用可以造成能量存 在形式的改變 光 (電磁波):無線電波,微波,紅外綫,可見光,紫外線 X-光, Gamma射綫 化學能:構成分子之原子間的重新組合 核能:構成原子核之中子與質子的重新組合;或原子之軌道電子的 能階轉換 有些能量可以直接為人所用,但絕大部份的能量,必須經過轉換, 才能造福人群。

一般在熱紅外線(thermal infrared)3 ~15um 能感之的影像系統稱為熱影

一般在熱紅外線(
thermal infrared3 ~15um 能感之的影像系統稱為熱影

像儀。在這波段內的電磁輻射主要來自物體本身熱輻射,換句話說,熱影像儀輸

出的影像是物體表面各點等效溫度(
effective temperature)的分佈狀況。 大氣

衰減效應在大氣層內,物體表面所發出的熱輻射在到達熱影像儀前,先要穿過大

氣;所以在討論景物的熱輻射性質前我們必須瞭解大氣所造成的影響。大氣中的

氣體分子和微粒如雨、雪、煙、霧等懸浮物的吸收、散射效應會衰減通過其中的

紅外線。地表附近尤以水氣、二氧化碳、臭氧對紅外線輻射衰減最多。

http://www.seraphim.com.tw/upfiles/c_supports01318413053.pdf

crm http://blog.jeffdouglas.com/;http://searchcloudcomputing.techtarget.com/photostory/2240149046/Top-10-cloud-providers-of-2012/8/4-Salesforcecom#contentCompress

http://blog.jeffdouglas.com/

http://searchcloudcomputing.techtarget.com/photostory/2240149046/Top-10-cloud-providers-of-2012/8/4-Salesforcecom#contentCompress

http://www.crmlandmark.com/survey_saas.htm

http://www.crmlandmark.com/survey_saas.htm

crm a platform company.

Salesforce.com takes to open platform

Summary: Hosted software vendor announces new US$212 million acquisition and launches new platform offerings, which company executives say mark its path to becoming a platform company.
SAN FRANCISCO--Salesforce.com has unveiled five new enterprise cloud platform services as well as plans to acquire a cloud app platform, which company executives say signal its move to becoming a platform company.
At its Dreamforce conference here Wednesday, the software-as-a-service (SaaS) vendor launched new cloud platform services--Appforce, Siteforce, VMforce, ISVforce and Heroku. These offerings are aimed at helping its customers build apps for a new cloud architecture that is now driven by social media computing, said George Hu, executive vice president of platform marketing at Salesforce.com.
"Pre-cloud platforms are on a path to nowhere," Hu said, adding that users now increasingly demand enterprise support for apps on mobile and social platforms, including iPad, Android, Twitter and Facebook.
Traditional application platforms make it impossible for IT to catch up and meet this demand, he said. With such architecture, he noted that it would take days to build an app, weeks to deploy the infrastructure, and months to complete the app.
The need to address this gap led to Force.com 2, Salesforce.com's cloud platform, which encompasses the five new services and is the platform-as-a-service (PaaS) designed to support the mobile social computing era, he said.
The announcement also marks Salesforce.com's path to becoming a platform company, Hu declared.
Appforce is touted to allow developers to more quickly and easily deliver collaborative apps for the various departments within an enterprise, while Siteforce is designed to permit non-IT, business users to build Web sites without knowledge of codes. The site design tool features drag-and-drop capabilities and point-and-click editing, Hu said.
Targeted at independent software vendors (ISVs), ISVforce will enable developers to build multi-tenant cloud apps more swiftly and features a range of functions such as trials and provisioning, automatic upgrade capabilities and real-time monitoring of customer usage and adoption.
The result of a partnership with VMware, VMforce enables Java developers to build apps for the cloud, mobile and social platforms.
US$212 million Ruby buy
Salesforce.com on Wednesday also announced its intentions to acquire Heroku in a deal estimated to be worth US$212 million in cash and expected to be completed by end-January 2011. Heroku provides a cloud application platform for apps built on the Ruby programming language.
Elaborating on the acquisition, Salesforce.com CEO Marc Benioff said the company needed Heroku to open up its platform, which its customers had said was "too proprietary". Salesforce.com has its own development language, Apex, which is based on Java.
Benioff said: "We've been somewhat myopic. We haven't listened closely enough to our customers [who said] 'Your platform is too proprietary. It needs to open up'." The company then looked at Ruby and Ruby on Rails, an open source framework for developing Ruby apps, to help achieve more platform openness, he said.
He added that Ruby is the language for building apps in a cloud computing era that is now mobile, social and real-time.
Over 105,000 Ruby apps currently run on Heroku and over 2,600 new Ruby apps were created last week. There are currently over 1 million Ruby developers and Gartner predicts this number will reach 4 million by 2013.
Eileen Yu of ZDNet Asia reported from Salesforce.com's Dreamforce conference in San Francisco, USA.

http://ycharts.com/companies/CRM/revenues_ttm

http://ycharts.com/companies/CRM/revenues_ttm

Saturday, September 1, 2012

crm n splk

information collection software that allows customers to analyze data real time, rose more than 15% in after-hours trading on Thursday. Investors were very pleased with the second-quarter earnings report, released after the market close.
Second Quarter Results

Splunk reported second-quarter revenues for its fiscal 2013 of $44.5 million, up 71% on the year. License revenues grew 61% to $30.2 million, while maintenance and service revenues doubled to $14.3 million.

The company reported a GAAP net loss of $4.6 million, or $0.05 per share. Excluding stock-based compensation of $3.9 million, the net loss came in at $0.7 million, or $0.01 per share. On average, analysts expected the company to lose $0.04 per share on a non-GAAP basis.

CEO and Chairman Godfrey Sullivan commented on the results, "The momentum that we realized in our first quarter of fiscal 2013 has continued into our second quarter. We added nearly 400 customers and are equally excited about the expanded use of Splunk in our customer base."

During the quarter, the company signed up some big new customers including, Allianz, ING Direct, Monster Worldwide, Pixar Animation Studios and Salesforce.com.

Outlook

For the current third quarter, Splunk anticipates revenues between $45-$47 million. Non-GAAP operating margin is expected to come in between minus 4% and 5%. This compares to second-quarter negative operating margins of 10.2%.

For the full year of its fiscal year 2013, Splunk anticipates revenues of $183-$186 million. Non-GAAP operating margins are expected to come in between minus 2% and 3%. Just three months ago, Splunk guided for annual revenues of $174-$177 million, and negative operating margins of 4%-5%.

Valuation

Splunk ended the second quarter with $268 million in cash and equivalents. The company operates without debt, for a generous cash position. For the first six months of the year, revenues came in at $81.7 million. Splunk reported operating losses of $10.7 million, or $0.17 per share.

Factoring in a 15% jump in after-hours trading, the market values Splunk around $3.3 billion. Excluding the net cash position, operating assets are valued at $3.0 billion. This values Splunk at 16 times annual revenues. For the full year, Splunk is expected to lose money.

Most competitors in the "big data" analysis industry trade at high valuation multiples. Salesforce.com (CRM) trades at almost 9 times trailing annual revenues, NetSuite (N) at 16 times. Both companies are expected to lose money as well.

Investment Thesis

Splunk's performance as a public company has been astonishing. In April of this year, the company went public for $17 per share. The offer price was revised significantly upwards from an initial price range of $11-$13 per share.

Shares quickly advanced to the $30 mark, where shares have been trading in recent months. The after-hours print of $35 is approaching the all-time highs of $37.

Investors are relieved that Splunk managed to combine its spectacular revenue growth with improved operating margins. Furthermore, the upward revised guidance for the full year implies revenue acceleration and a continued improvement in margins.

I have to reiterate my normal investment stance with companies like these. Investments can not be justified from a traditional conservative valuation standpoint. On the other hand, phenomenally high growth brings valuation multiples down quickly. Shorting names like Splunk is too dangerous as large technology companies are still looking to make acquisitions in the hot "data" industry.

I will stay on the sidelines, being fully aware that I might lose out on even more short term returns.

Disclosure: I have no positions in any stocks mentioned, and no plans to initiate any positions within the next 72 hours. I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it (other than from Seeking Alpha). I have no business relationship with any company whose stock is mentioned in this article.

Disclosure: I have no positions in any stocks mentioned, and no plans to initiate any positions within the next 72 hours. I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it (other than from Seeking Alpha). I have no business relationship with any company whose stock is mentioned in this article.



Comments (3)
  • You say that salesforce.com is a new customer, but also a competitor. How can that be? They play in related, but different spaces. Unless you mean they are both cloud software vendors?
    Salesforce is not a big data company, but partner with several. Splunk is unique in the space.
    31 Aug, 08:37 AMReplyLike0
  • bit surprised by that as well, but the press release clearly states:

    "New license, expansion, and upgrade customers include: Allianz Insurance (UK), Bechtel, Hughes Network Systems, ING Direct, Korea Food and Drug Agency, Monster Worldwide, New Zealand Stock Exchange, Ohio State University, Orange France, O'Reilly Media, Pennsylvania Higher Education Assistance Agency, Pixar Animation Studios, Salesforce.com, Shazam (UK), Telstra, Virginia Tech, and the U.S. Postal Service."
    31 Aug, 09:04 AMReplyLike0
  • Oracle is likely to acquire SPLK and that's the reason I am not shorting this company now .. Otherwise, the valuations are ridiculously high ..