Three directions for "Big data" civilians

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April 18 "It industry Daily highlights TOP10":

1, Xu: "Big Data" civilian's three Directions

"Big data" civilian three directions: 1 large data not only refers to the explosive growth of data, but also refers to the contribution of unstructured data to the data has accounted for 90%, each of us are involved in the production of unstructured data; 2 large data will not only promote the transformation and development of business, but will affect and change the lives of everyone 3) The analysis of large data is not only a professional organization, each of us can participate in the future through social large data platform.

2, Li Yu Atlas: Mobile phone hardware competition is still upgrading

HTC launches one-cell phone, and Chou says the new technology is designed to transform metals into ceramics and make the world's thinnest mobile phone. Who is the thinnest? Known as the world's thinnest mobile phone Huawei Ascend P1 will be officially published in China tomorrow, than a bar. Quad Core, ultra-thin, mobile phone hardware competition is still upgrading.

3, Zhao Occupation: Tencent "2 Select 1" approach is a refusal to trade and limited trading

Tencent's "two election one" approach belongs to the anti-monopoly law of refusing to trade, restricting transactions, but whether it constitutes abuse of market dominance also depends on whether Tencent has legitimate reasons. The essence of "two choice one" is that when commercial interests and users ' interests (information security) are infringed, Tencent adopts the way of self relief, but at the expense of the user's interests (fair trade right and independent choice right). Self-aid should have boundaries, not beyond the necessary limits. When the business interests of enterprises and the interests of users conflict, the court is more likely to favor the latter.

4, Kai-fu Lee: mobile phone band less than the Titanic and the number of

One of the reasons for the sinking of the Titanic: the Radio Act of 1912 was introduced in the United States when the mobile signal band was used to disrupt the Titanic's communications radio. Even after nearly a century of development, the limited frequency of distribution still puzzles the development of smartphone communications, such as the iphone 4S mobile "Frequency gate" problem.

5, Liang: China Unicom in some provinces "free dozen" not suitable for national promotion

Unicom 3G Unified, 2G then let go, there is no unified death, this is right. However, "free play" is not suitable for national promotion. The overall implementation of the "free play" of the final result is likely to be unicom this year from surplus to loss, negative complaints significantly increased, in addition to some of the surface figures, and the gap between the two major opponents generally increased. Zhejiang, Jiangsu, Guangdong is only a special case, that "you add a user, the competitor will be less than one" idea is obviously problematic, the increase is a multiple-machine users, reducing the number of three ARPU value, revenue, profit growth sources? No one is thinking well now.

6, Guo Yan: jingdong commodity margin increase but each single total profit is difficult to increase

CCW information happens to be the case study of Jingdong. Look at the problems in Jingdong (the data sources are more complex, and they are not listed). Question one: Jingdong SKU 1.71 million (media report more than 700,000), sales in accordance with 30 billion, in fact, less than the average sales revenue per product in 240,000. It can be inferred that the vast majority of goods are sucks. But it occupies the Treasury and logistics resources. Question two: Beijing East from 07 to 10 annual sales growth is stable at 3 times times. The curve is very good-looking, the main driving force of growth is the expansion of category and the improvement of popularity. But as the average price of the category declines, its guest unit prices fall very quickly. Although the gross profit margin increases, it is difficult to improve the total profits per single.

7, Song Wei: cross-border mobile phone market gradually formed a unique trend

Cross-border: Smartphones have become a hot topic in the mobile terminal market, including Apple, Nokia, Samsung, HTC, ZTE, Huawei and other smartphone manufacturers, whether foreign or domestic giants, none of them. Major mobile phone manufacturers in the field of smart mobile phone battle, prompting the development of mobile phones more and more diversified trend, cross-border mobile phones gradually formed a unique trend of mobile phone market, even the trend of trends.

8, Ma Jihua: Weibo has subverted the Internet to the center of the road

Now Weibo is the biggest impact on traditional media, the key is that Weibo than all the previous Internet applications are more like the traditional media, micro-blog is only the traditional media division of social restructuring, improve timeliness just. Weibo has subverted the internet's approach to centrality, and has increasingly become a tool for strengthening the discourse power of elite groups.

9, Old Yao: 2011 China's integrated circuit industry operation

2011 China's Integrated circuit industry operation: affected by the weak global market demand, domestic semiconductor industry growth and 2010 compared to a sharp decline in 2011 industrial sales rose 9.2%, sales of 157.221 billion yuan. In Heiss, exhibition and other enterprises sales revenue growth, 2011 IC Design Sales continue to maintain a high growth rate, sales of 47.374 billion yuan, a significant increase of 30.2%.

10, Zhang Guoren: German Hagen Fendler talk about Huawei Terminal design

Huawei Terminal Chief industrial designer, German Hagen Fendler talk about Huawei Terminal design. 1, people-oriented, user experience. 2, German-style to simplify. 2, family-style product characteristics, that is, brand design style characteristics. Under the Android box, it is becoming increasingly difficult for handset makers to innovate.

(Responsible editor: Lu Guang)