What is Web2.0

Now we often talk about Web. So what is web? What is the difference between it and web1.0? In fact, Web2.0 does not have a definite concept. Compared with web1.0, it has obvious characteristics: everyone is the content creator, the freedom of customization of information, the difference in Web technology, and the long tail effect. Search for Web on Google or Baidu and find some detailed web explanations. Why not read these explanations to read images? This article explains what is Web2.0 from the image.

1. Multiple participants

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In web1.0, Internet content is customized by a few editors (or webmasters), such as Sohu. In Web2.0, everyone is the content contributor. The content of Web2.0 is more diversified: Tag, multimedia, online collaboration, and so on.

RSS subscription plays an important role in the channel for obtaining Web2.0 information. I have always recommended readers to subscribe to articles that may be useful.

2. People are souls

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This picture once again illustrates that in the new age of the Internet, information is contributed by everyone. Each individual forms an Internet information source. The soul of Web2.0 is human.

3. readable and writable Internet

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In web1.0, the Internet is "Read-type Internet", while web is "writable and readable Internet ". Although everyone is involved in the information supply, a small part of the content contributed to a large part of the content.

4. Web2.0 Elements

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This figure illustrates the various elements of web. The English version may be difficult to understand. The following is the Chinese version, which is unknown to the producer.

5. element 2 of Web2.0

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Another Web2.0 element (period) table, although in English, is easy to understand.

Web includes frequently used services, such as blogs, podcasts, Wikipedia, P2P downloads, communities, and sharing services.

So which websites are relatively Web2.0? The pictures below will tell you:

6. street map of the famous Web2.0 website

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Click here for the entire big image.

This website contains many well-known Web websites. You can find them carefully. They are not basically located in China. For example, Google, Yahoo !, Feedburner, Skype, zoho, YouTube, Technorati, etc. How many can you find?

7. Traffic map of the famous Web2.0 Website 1

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This figure is very good. Lines of different colors have different meanings, and the websites at both ends of the line have a certain relationship. You can click here to download the 1600*1024 big image, or click here to view the available version.

8. Traffic map of the famous Web2.0 website 2

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If you think that the above Web2.0 traffic map is not enough, you can look at the three-dimensional traffic map of the famous Web2.0 website designed by the same author. Click here to download the PDF file of this figure, click here to view the available version.

9. Overview of Chinese Web2.0 sites:

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These are Web sites on the Chinese Internet. I remember that at the Chinese website annual meeting last year, I also sent postcards containing the WEB Website Logo. I couldn't find them for a long time and I don't know where to go.

10. Personal Opinion

Web is actually an extension of the Web information source to diversify and personalize it. In the two articles on personalized information customization (1 and 2), although I have discussed widgets, Widgets are just a Feature Element of Web2.0, it can well describe the diversity and personalization of Web2.0 information.

A blog is a very important element in Web, because it breaks the information monopoly of a portal website. In the future, the position of a blog will become more important.

Information sharing websites, such as digg.com or Chinese diglog, play a role in weakening the monopoly of portal websites, the reason is that the content is not determined by a few editors, but by most people.