Tuesday, September 14, 2010

"Jingdong model" kept short board



The data from Analysys International show that in March this year, sales of Jingdong has more than 200 million yuan, even more than the traditional two-Dangdang and excellence Amazon. However, in direct sales where the profit is not high, Jingdong want to further enhancement of the non-profit directly above the breakthrough. Meanwhile, Jingdong have higher sales, but there are fewer problems in the number of users.

The second half of last year, e-commerce once again become the focus of all Chinese hot one. Analysys International in the "first quarter of 2009, China's B2C online retail market, quarterly monitoring," said in the first quarter of this year, China's B2C market reached 3.496 billion yuan. Taobao C2C market, compared to a dominate, starting earlier in the year because of China's B2C market, the entry of Jingdong Mall is more complicated.

With rapidly expanding 3C products and home appliances of Jingdong Mall recently announced that it will fully expand its investment in the appliance field, is proposed line from the microwave, hair dryer and other small appliances extends to refrigerators, washing machines and other large household appliances.

If Dangdang, excellence is to build a Wal-Mart online, and Jingdong choice is more like a copy via the Internet Suning success.

High per capita consumption of hidden

According to the China Electronic Chamber of Commerce quoted Deputy Secretary-General Lu Renbo statistical data, said home appliance business through the Internet last year, online mall number of commodities has exceeded 1,000, market size is about 20 billion yuan, accounting for household appliance market, 2% of total sales. The year 2009, the market scale is expected to exceed 800 yuan to 100 billion yuan.

As we all know, home appliances, especially large appliances are usually priced higher and lower sales profits. Jingdong Mall in March to break 200 million yuan of sales, for example, can be interpreted as "50 million people, each spending 4,000 yuan." The traditional B2C model is "4000 million people, each spending 50 yuan."

According to the current user's view of the majority of Jingdong, buy appliances online "prices lower than the mall," even to the store many users choose the right model, then to the on-line orders. Can be a very obvious problem is that such a giant compared to Suning, it is difficult to imagine the "new channel" Jingdong Mall from suppliers for lower purchase price. Even low-cost virtual store can be balanced to some extent, the spread between the two channels, but if can not find in other profit strong support, it is difficult to imagine Jingdong's "cheap" to last.

It is easy to think of another Chinese e-commerce in the area of a "martyr" E state. Many years ago, E China "to buy enough for 10 yuan to send Coke" approach to a large extent, allow users to realize the benefits of e-commerce, but unfortunately, you feel the benefits have not become a sufficient condition for the success of E state.

"Suning model" of imitation problems

Whether Jingdong mode or traditional e-business models, the source of profits generally fall into three categories.

"ABC profit by jargon is called." Certain e-commerce executives, said, "A profit is the profit generated by selling direct. B profits and sales is directly related to the non-profit. Generally channel obtained from the manufacturer business sales rebate or incentive. C profits and sales is directly related non-profits are usually embodied in the supermarket goods shelves fees. in the traditional retail industry, the larger shopping centers, B and C the profit contribution margin the higher. so you often can see some of the market in the promotional activities, sales of commodity prices than the manufacturers Chu Huojia even lower. This fact is to share with B and C to subsidize the profit A profits are. "

Suning Appliance stores have the traditional line under the interpretation of this model thoroughly, and to some extent Jingdong thinking very much in line with them.

The problem was arising. In the retail chain, suppliers and channel business has been a contradiction. When the channel business is strong enough, suppliers often have to ship price, channel management strategies on both the policy and even some adjustment. Bearing that in mind, if not strong commercial channels, they are very difficult to win from suppliers lower shipping prices, is also almost impossible to obtain in the leading position in procurement negotiations. This is the "Jingdong mode" now have to face the biggest challenge.

"Last year, the home network market share is still only 2%." The anonymous senior said, "even speeding up, we can hardly imagine that online channels can be Suning day as strong."

Difficult to break through the "B + C"

The data from Analysys, said the first quarter of 2009, China's B2C market is 3.496 billion yuan, C2C, compared with 44.071 billion yuan.

"As a whole, for various reasons, products sold through the network platform, whether B2C or C2C, its price is slightly lower than offline stores." Dangdang Chenteng Hua, vice president, said, "This is the e-commerce features, as virtual shop do not take a lot of line shop requires affordable cost. "lower the price of the original cost of the corresponding lower natural, but it also indicates a problem is that profit in the A, e-commerce and traditional retail practice the differences are small. "Lower cost" can not actually e-commerce businesses to secure the number of new profits. So in order to achieve a breakthrough in the profits, B and C profit is the profit of a breakthrough where e-commerce.

So, is the impact of 4000 million people are more likely to break through, or only affect the 50 million people?







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Thursday, July 29, 2010

Vocational education experts: freshman should foster professional ideas


University students in the past, only the participation of senior IT professional training, there a lot of freshmen this year's figure. New Oriental in our vocational education centers around the city's authority, but also a large number of freshmen come to consult vocational training, vocational training shows IT has penetrated to a new school of college students. Then, freshman early to accept the need for vocational training? I think: you can not rush to participate in new temporary IT vocational training, but it must be the formation of professional concepts. The following, most attention for a few issues we talk about my personal feelings and thoughts.

As we come into contact with the students to come to counseling, training, science and engineering students choose IT short-term majority.

Indeed, some freshmen to attend the training, these students in their schools account for about 10%; we contact mostly freshmen in science and engineering, often participate in short-term skills training courses, certification courses such as JAVA programmers, ASP Dynamic website programming classes, CCNA Cisco Certified Network assistants. The freshmen participated in IT training for students on the one hand because of my interest, on the other hand is optimistic about the prospects for IT industry, salary and so on, there is hope as soon as the students lay a solid foundation for future programming.

Besides, now that college students should advance the understanding of industry standards to avoid being misled.

In the past, usually big three only four students involved in vocational training for employment, but freshman year began, "rainy day" is too early? In this regard, we suggest that the students just entering college, if there is spare capacity, may participate in short-term IT skills training, which helps students to understand the situation of the industry's most cutting-edge, and some practical techniques, the direction of their future choice of employment help.

And, because our instructors have had years of experience, they would lecture into their experience of development projects, which for the freshmen is a good opportunity and industry contacts, they can ask for future career development to teachers, before joining the preparedness. Gu Yanfeng that advance to participate in IT training is also available for students to practice as soon as possible, the school learned the basics to applications in the field.

In addition, during freshman year to participate in IT training can also allow students to not be misled, the understanding of the industry standard mode of operation, early develop certain habits. Here I give an example: Some students complete their own imagination to write procedures, without consideration of its enforceability, and customer demand; also the procedures for students to do almost no comment, but as a commercial software, notes to accounts Only a certain percentage of future expansion and easy maintenance ... ... "Good habits are very important, although some students themselves can we find something, but what they do not know the specific process steps, once the bad habits in the future you want to correct it hard, so early IT career training can help prepare students earlier. "

Another part of the students participating in vocational training is to get a lot of earlier certification of the job after some help, but have to remind students it is not a better, if a students programmers, network engineers, but also graphic design certificate so companies do not know exactly what his specialty areas. For college students, the proposed test a test center for the Ministry of Education, "National Computer vocational skills examination" of the certificate, it is more appropriate, this certificate for a different job, so companies know that you can very clearly how to engage in What a job.

Advance the concept and ability to develop good career for college students is very important, but also lay the foundation for the future.






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Wednesday, July 21, 2010

PowerBuilder window type



Chapter VI of the window and controls
The application window is the main interface with the user interaction. Use it to display system information in response to the user's mouse and keyboard input and so on. In this section we will use the PowerBuilder application template feature to create an application, use this procedure to introduce the concept and operation of the window.

First, we use System template feature to create an application:

NEW FILE menu click menu item SELECT NEW APPLICATION LIBRARY system pop-up dialog box to select an object library, here in the D: DATABASE directory create a new object called the SAMPLE database, then click "Save" button ,

SAVE APPLICATION in the next dialog box similar to the new application object named SAMPLE, and then click the OK button OK

System pop-up dialog box asking if you need to create application templates, where "Yes", then the system started for us to generate a multi-document interface application, APPLICATION drawing board is automatically displayed to help us create a good number of objects (Figure 6 -1). The icon can be seen from the object of these objects are windows and menus, then on to the window where the window object example to introduce the concepts and operations.



Figure 6-1

PowerBuilder provides six different types of windows, and they have varied, the following instructions were:

The first to introduce the MAIN type of window, its characteristics is not dependent on any other window, can exist independently, an application can have more than one MAIN window, you can when needed in the program with the OPEN function to open any of them. In addition, the window can be placed in the MAIN various controls required. Click POWERBAR WINDOW toolbar button, select the W-GENAPP-SHEET window and click the OK button to determine the operation done, and then drawing board in the WINDOW object in the window right-click pop-up menu select PROPERTIES menu item, the pop-up dialog box Note WINDOW WINDOW TYPE column, you can find W-GENAPP-SHEET window is the MAIN type, in which you can put all kinds of control.

The second type of window is POPUP type, which usually features a script from the other window, open it using OPEN function, this type of window opens automatically open the script window with child windows. POPUP the type of window can be displayed on the outside of the parent window, but can not be covered by the parent window, when the parent window is minimized or closed, it also minimize or close accordingly.

A third type of window is CHILD type, which is characterized by usually from the main window or pop-up window script, using OPEN function to open it, it can move the parent window, but not out of the main window's work area , and when the parent window when moving, CHILD window has moved.

The fourth type of window is RESPONSE type, it is a model window, that is, when this type of window is opened, the input focus switches to this window, the user only in the operation and close this window This window can use the program after the other windows. SAMPLE earlier applications, W-GENAPP-ABOUT and W-GENAPP-TOOLBARS window is RESPONSE types of windows.

Fifth type of window is MDI FRAME type is characterized by the window in this type generally do not put the control, but to this type of window as a container for other types of windows, use this type of window can realize multi-document interface, in containers each window to display a document. In our program, the W-GENAPP-FRAME window is an MDI FRAME types of windows. Click the RUN button on the toolbar POWERBAR run the application, the application is running, click the NEW button on the toolbar, then select the WINDOW menu T99vLE VERTICAL menu item, you can see the main window showing the work area several windows, these windows can be used to display a different document (Figure 6-2)



Figure 6-2

The sixth type of window is the MDI FRAME W99vH MICROHELP, this type of window and on a basic, like, the only difference with this work area below the window with a status bar, use the status bar displays some operations message. In fact just the window W-GENAPP-FRAME is this type.







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Friday, April 16, 2010

Youtube Movie to DVD Today


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Wednesday, March 17, 2010

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Monday, January 4, 2010

AlltoDVD DVD to PS2


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Thursday, November 12, 2009

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