Tech geek. Life geek.

Category: Digest (Page 4 of 8)

SAAS ten issues

I read the article about 10 thinkgs you should know now about SAAS. I think it is ten issues about SAAS. Let me make a digest.
1. SAAS standings
SAAS is not the top technology.
2. What price outages?
It is not bullet proof.
3. Development Target
More and more developer want to use SAAS model.
4. Cost-Effectiveness
It is not clear for long term.
5. Portability & Security
These two points is most important.
6. Law enforcement
The data protect from law?

Continue reading

Obama’s inaugural address

Barack Obama was sworn in as the 44th president of the United States and the nation’s first African-American president Tuesday. This is a transcript of his prepared speech.
My fellow citizens:
I stand here today humbled by the task before us, grateful for the trust you have bestowed, mindful of the sacrifices borne by our ancestors. I thank President Bush for his service to our nation, as well as the generosity and cooperation he has shown throughout this transition.
Forty-four Americans have now taken the presidential oath. The words have been spoken during rising tides of prosperity and the still waters of peace. Yet, every so often, the oath is taken amidst gathering clouds and raging storms. At these moments, America has carried on not simply because of the skill or vision of those in high office, but because We the People have remained faithful to the ideals of our forebearers, and true to our founding documents.
So it has been. So it must be with this generation of Americans.
That we are in the midst of crisis is now well understood. Our nation is at war, against a far-reaching network of violence and hatred. Our economy is badly weakened, a consequence of greed and irresponsibility on the part of some, but also our collective failure to make hard choices and prepare the nation for a new age. Homes have been lost; jobs shed; businesses shuttered. Our health care is too costly; our schools fail too many; and each day brings further evidence that the ways we use energy strengthen our adversaries and threaten our planet.

Continue reading

Web Analytics an hour a day

I ordered two books from Chapters online.
The most important one is “Web Analytics An Hour a Day”. Written by Avinash Kaushik. Which is published in 2007.
Let me show you some content of this book.
A Step-by-Step Guide
Learn web analytics the right way with this unique, thoroughly modern guide to today’s web analytics challenges and opportunities. Written by an in-the-trenches practitioner, this book goes beyond concepts and definitions to challenge prevalent thinking about the field and provide a step-by-step guide to implementing a successful web analytics strategy.
Web analytics expert Avinash Kaushik, in his thought-provoking style, debunks leading myths and leads you on a path to gaining actionable insights from your analytics efforts. Discover how to move beyond clickstream analysis, why qualitative data should be your focus, and more insights and techniques that will help you develop a customer-centric mindset without sacrificing your company’s bottom line.

  • Learn the pros and cons of data collection methodologies
  • Find out how you can stop counting page views and still get a rich understanding of your customers
  • Discover how to identify valuable metrics with the “three layers of so what” test
  • Optimize your organizational structure and choose the right analytics tool
  • Understand and apply advanced analytics concepts, including SEM/PPC analysis, the power of segmentation, conversion-rate best practices, and others
  • Leverage quick-start solutions for blogs and e-commerce, support, and small business websites
  • Learn the key ingredients of a great experimentation and testing platform
  • Use competitive-intelligence analysis to glean insights and drive actions

You’ll also find:

  • Ten steps to turbocharge your web analytics
  • Seven steps for creating a data-driven culture in your organization
  • Six ways to measure the success of a blog
  • Three secrets behind making web analytics actionable
  • Ten signs of a great web analyst

Continue reading

Daylight Saving Time Canada

Start: Second Sunday in March
End: First Sunday in November
Time: 2 am local time
Beginning in 2007, Daylight Saving Time is extended one month and the schedule for the states of the United States that adopt daylight saving time will be:
2 a.m. on the Second Sunday in March
2 a.m. on the First Sunday of November.
Year DST Begins 2 a.m.(Second Sunday in March) DST Ends 2 a.m.(First Sunday in November)
2008 March 9 November 2
2009 March 8 November 1
2010 March 14 November 7
2011 March 13 November 6
2012 March 11 November 4
2013 March 10 November 3
2014 March 9 November 2
2015 March 8 November 1

Commercial Construction Cost Trends 3rd quarter 2008

The data is provided by MSB.
Key Cost Trends in Canada
The average wage rate increased by 0.9% for the quarter and 3.6% for the year. The average material cost increased by 0.3% for the quarter and decreased 1.3% for the year.
Lumber – Lumber prices decreased 2.6% for the quarter and 7.8% for the year.
Plywood – Plywood prices decreased 2.6% for the quarter and 4.5% for the year.
Drywall – Drywall increased 0.4% for the quarter and 0.4% for the year.
Asphalt Shingles – Asphalt Shingles increased 0.1% for the quarter and decreased 2.2% for the year.
Ready Mix – Ready Mix decreased 0.4% for the quarter and increased 0.3% for the year.
Copper Pipe – PVC Pipe prices remained unchanged for the quarter and decreased 5.3% for the year.
Structural Steel – Structural Steel increased 6.2% for the quarter and 8.8% for the year.
Reinforcing Bars – Reinforcing Bars increased 8.0% for the quarter and 11.3% for the year.
Steel Deck – Steel Deck decreased 0.3% for the quarter and 1.7% for the year.
It is a history now. Financial crises is coming. How about the 4th quarter 2008?
I think it will be a decrease and big decrease next year.

Interview with Chinese Premier Wen Jiabao

Below is the complete transcript of Fareed Zakaria’s interview with Chinese Premier Wen Jiabao. The interview was taped September 23, and portions were shown on “Fareed Zakaria GPS” on September 28.
Zakaria: We are now beginning the formal interview, just so everyone realizes.
Wen Jiabao: Before we begin, I would like to let you know that I will use the words from the bottom of my heart to answer your questions, which means that I will tell the truth to all your questions.
I always tell people that sometimes I may not tell what is on my mind, that as long as I speak out what is on my mind, the words are true.
I think you are now interviewing a statesman, and at the same time you are interviewing a statesman in his capacity as a common people.
I prefer dialogue to long-winded speeches, so you can always interrupt me and raise your questions. That would certainly make our dialogue more lively.
Zakaria: I look forward to the chance for this dialogue, and I begin by thanking you for giving us the opportunity and the honor. The first thing I have to ask you, I think is on many people’s minds. What do you think of the current financial crisis affecting the United States, and does it make you think that the American model has many flaws in it that we are just recognizing now?
Wen Jiabao: I took office as the Chinese premier six years ago, and before then I was serving as the vice premier of the country. When I was the vice premier, I experienced another financial crisis but in Asia. And in wake of the Asian financial crisis, China adopted a proactive fiscal policy and decided not to devalue the RMB, the Chinese currency, but doing so we managed to overcome the difficulties. But now the problems in the United States started with the subprime crisis and later on, Fannie Mae and Freddie Mac were involved in the problems, and the Lehman Brothers was in trouble, Merrill Lynch was in trouble, the AIG was in trouble, and such large investment banking companies and insurance companies all encountered systematic problems.
And this has made me feel that this time the crisis that occurred in the United States may have an impact that will affect the whole world. Nonetheless, in face of such a crisis, we must also be aware that today’s world is different from the world that people lived in back in the 1930s.
So this time we should join hands and meet the crisis together. If the financial and economic system in the United States go wrong, then the impact will be felt, not only in this country but also in China, in Asia and in the world at large.
I have noted a host of policies and measures adopted by the U.S. government to prevent an isolated crisis from becoming a systematic one, and I hope that measures and steps they have adopted will pay off. I also hope that these measures and steps will not only save some major U.S. financial companies but also help stabilize the U.S. economy and ensure that the U.S. economy will grow on a balanced course.
Zakaria: When you look at your own economy, as you know, there are many people who now say there will be a significant slowdown of the Chinese economy. There are people predicting that Chinese growth rates may slow to as much as 7 percent. Do you think that will happen? And if it does, I wonder, what do you think the consequences will be in China?
Wen Jiabao: Yes, indeed. China’s economy has been growing at an annual average rate of 9.6 percent for 30 years running. This is a miracle.
Particularly between the year 2003 and 2007, China had enjoyed a double-digit growth for its economy, and at the same time the CPI grew in for less than 2 percent a year. It is fair to say that China has achieved a fairly fast and steady economic growth.
This time, China has been proactive in adopting regulatory measures. Our previous considerations were to prevent a fast-growing economy from becoming overheated and to prevent the faster soaring prices from becoming obvious inflation. But things have changed very fast, and I refer to the sub-prime crisis in the United States and the serious financial turbulences that follow the sub-prime crisis.
And as a result, we have seen a decline in external demand, and China’s domestic demand can hardly be increased in a very significant manner in a short period of time. In this case, it is true that we do have this risk of a slowdown in the Chinese economy.
In this context, we must re-adjust the macroeconomic policy in China in order to adapt ourselves to external changes. What is most important is for us to strike a balance between economic growth, dampening the price rises and bringing inflation under control. And to strike a balance between job creation and dampening inflation and I know it’s very, very difficult to strike a balance in all those areas.
We need to adopt a flexible and prudent macroeconomic policy to adapt to external changes in order to ensure very fast and steady economic growth and at the same time keeping inflation down.
Zakaria: Do you think you can continue to grow if the United States goes into a major recession?
Wen Jiabao: In the first half of this year, or given the statistics for the first eight months of this year, we can see that we have managed to do that.
A possible U.S. economic recession will certainly have an impact on the China economy. As we know that 10 years ago, the China-U.S. trade volume stood at only $102.6 billion U.S., while today the figures soar to $302 billion U.S., actually representing an increase of 1.5-fold. A shrinking of U.S. demand will certainly have an impact on China’s export.
And the U.S. finance is closely connected with the Chinese finance. If anything goes wrong in the U.S. financial sector, we are anxious about the safety and security of Chinese capital.
That’s why in the very beginning I have made it clear that the financial problems in this country not only concerns the interests of the United States but also that of China and the world at large.
Zakaria: There is another sense in which we are interdependent. China is the largest holder of U.S. Treasury bills. By some accounts, they’re worth almost $1 trillion. It makes some Americans uneasy. Can you reassure them that China would never use this status as a weapon in some way?
Wen Jiabao: As I said, we believe that the U.S. real economy is still solidly based. Particularly the high-tech industries and the basic industries. Now, something has gone wrong in the virtual economy, but if this problem is properly addressed, then it is still possible to stabilize the economy in this country.
The Chinese government hopes very much that the U.S. side will be able to stabilize its economy and finance as quickly as possible, and we also hope to see sustained development in the United States as that will benefit China.
Of course, we are concerned about the safety and security of Chinese money here. But we believe that the United States is a credible country and particularly at such difficult times, China has reached out to the United States.
And actually we believe such a helping hand will help stabilize the entire global economy and finance and to prevent a major chaos from occurring in the global economic and financial system. I believe now cooperation is everything.

Continue reading

In-Flight Internet service is for real

The business traveller alway want to minimize the traveling time. Even they can use their laptop in the flight.
Now the leading vendor, Aircell, has American Airlines offering its Gogo service, Delta Air Lines and Virgin America have signed on, Northwest Airlines is poised to join if its acquisition by Delta goes through, and another is soon to announce, says Aircell CEO Jack Blumenstein. Some 2,000 planes will offer Gogo by the end of next year, he predicts.
So what is Gogo? and how it works?
On each plane, Aircell installs a server that caches content from recently accessed Internet addressed. Gogo uses 3 MHz of spectrum freed up from Verizon’s now-defunct seat-back phone system, and taps Meru Networks for the Wi-Fi connection.
The people who tried it before said:” The video chat worked flawlessly. … I even watched a video on our site while holding a video chat. A little extra buffering on the video, but after that, it streamed perfectly. … The idea of having an instant office up in the sky is pretty appealing.”

Continue reading

« Older posts Newer posts »

© 2020 David Yin's Blog

Theme by Anders NorenUp ↑