Differences between web1.0 and Web2.0

Web1.0 is a data-centric network, so I think Web is an Internet starting point. Let's take a look at some recent Web2.0 products to understand the above points.

Blog: users can build networks, publish new knowledge, and link other users to the content, which naturally organizes the content.

RSS: automatically distribute and review user-generated content

Podcasting: publishing/grading of personal videos/audios

SNS: links between blog + people

Wiki: You can build an encyclopedia together.

From the perspective of knowledge production, the task of web1.0 is to put the human knowledge that has not been put on the Internet through the power of commerce on the Internet. The task of web is to organize the knowledge organically by browsing the knowledge strength and cooperating with each user, and continue to deepen the knowledge in this process, and generate new thoughts;

From the perspective of content creators, web1.0 is a commercial company that moves content online, while web focuses on users in a simple and casual manner, move new content to the Internet through blog/podcasting;

From the perspective of interactivity, web1.0 focuses on websites, while Web2.0 focuses on P2P.

Technically, the work efficiency of web clients is getting higher and higher. For example, Google map/Gmail uses Ajax technology as an example.

We can see that users play an increasingly important role on the Internet. They contribute content, disseminate content, and provide links and browsing paths between the content. In SNS, the content is organized by users as the core. Web2.0 is a user-centered Internet.

So, in this sense, what is the difference between Web2.0 and Tim Berners-Lee's semantic network? The starting point of the semantic network is Data normalization and repeatable changes? Nbsp; attempts to make the Internet more orderly based on rules and technical standards. Search engines such as Google try to provide clues to the Internet without semantic networks. Web encourages users to publish content (blog/podcasting) in the most convenient way, but automatically takes people as the core (SNS) through the user's spontaneous (blog) or System) to provide indexes for these seemingly messy contents. Because these clues are provided by the user, they are more in line with the user's experience. The Internet has gradually evolved from keyword-centric organization and reading, to personal portals (SNS) of Internet users, or to personal thoughts (blogs/RSS) is the reading method of clues. Web2.0 emphasizes collaboration between users. Wiki is a typical example. From this perspective, the Internet is becoming more orderly, and every user is contributing: either contributing content or contributing content in order.

There will be a lot of discussions on the next-generation Internet. One thing is certain: Web is based on human-centered clues. Provides tools to facilitate user network weaving and encourage content delivery. According to the traces left by users on the internet, organizing browsing clues, providing related services, creating new values for users, and generating new values for the entire Internet, it is the way for the Web business.

The above is from the Chairman and CEO of mop.

Web2.0 will bring about a new wave of website entrepreneurship and Revolution

Thanks to the emergence of the concept of web, it has brought new vitality to the Internet and attracted the flow of capital to Web. Countless innovative Web websites have emerged in just a few months, disputes and discussions on Web2.0 outside the circle have aroused widespread attention of entrepreneurs and investors. If you are in the IT circle, and you want to get venture capital, and you want to get a fortune immediately, you 'd better understand Web2.0, thoroughly understand Web2.0, and create Web2.0, because foreign investors have already determined that the future of Web2.0 is unlimited. I don't know whether the emergence of a new round of network bubble is an opportunity for a new round of network revolution. Web brings us passion.

What's Web 2.0? Wikipedia has a corresponding description, but it is still vague and cannot be accurately defined as Web2.0. Some say that Web2.0 can be defined as "writable Internet", which is not completely accurate. Regarding the differences between web1.0 and 2.0, I agree with Lu xinxin's comparison: "web1.0 talks about portals every day, Web2.0 talks about personalization, web1.0 talks about content, Web2.0 talks about applications, and web1.0 business models, web talk about services; web1.0 talk about closed, big, and comprehensive; web talk about openness and cooperation; web1.0 center, Web talk about personal centralization; web1.0 one-on-one, and Web talk about social networks; web1.0 does not know that you are a dog. What did you do in Web last summer... "

Typical characteristics and forms of Web: personal publishing and aggregation (such as BLOG, RSS, atom), social collaboration (Wiki, software engineering Collaboration), better user experience (such as short URL, Ajax technology), open APIs (Flickr, Del. icio. us, Bloglines), dominated by user participation (SNS, blogs, Social bookmarks, and online extraction ). In addition, I also think that online games also have the nature of web, because they focus on social collaboration, user participation, and better user experience.

There will always be objections to the birth of new things and new concepts, the old Chinese "Pouring cold water towards Web 2.0" and Zhou tianshu's "pouring hot water on Web 2.0 ", from a technical perspective, I think that Web is a technology that has been used for a long time. I am disappointed because their opinions are narrow and they do not see the essence behind it. Some forms of Web2.0 may have been available for a long time, such as RSS, blog, and Ajax, but the real large-scale application is in the near future, the development and convergence of individual phenomena are gradually refined into a model, theory, and concept, which is separated from the basic connotation given by the Technical shell of its form of expression, in layman's terms, this is a revolutionary process from quantitative change to qualitative change. This is a deeper exploration and refinement of the surface phenomenon, with a profound meaning of greater change, creativity, and passion.

Nowadays, the traditional Internet model is becoming more and more uniform, and gradually leads to a dead end. The service provider's mouse and cement alone create a large number of content platforms and users, such a model is now under severe challenges. The wave of Web has swept through the world's most well-known network giants: yaohoo, MSN, and Google. portal websites in China are the first to undergo a web revolution, while other network applications, such websites as job search, website record, classified information, B2B, B2C, and other websites all need to be transformed by web to face new challenges and impacts.

Ordinary users may not need to know SNS, Web2.0, and other concepts. But as Internet entrepreneurs, participants, and investors, you cannot just watch. You need to take action and the opportunity is at your fingertips.

Web makes me feel the great opportunities of the new round of Internet development and the urgent need for the Internet to seek breakthroughs in innovation. Of course, in addition to the common web models in China, I have been exploring the integration of web, the traditional application of Web, and a more suitable web entrepreneurial model, you are welcome to have a chat.

Universal Internet access to universal WEB 2.0 sets off the people's war

Author: CNET Technology Information Network

Web 2.0 is gradually making the Internet look back to its true meaning: equality, interaction, and decentralization. You should not be a reader of the Internet, but also an author of the Internet. You should not just surf the Internet. You are a wave maker. Web 2.0 is for Web 1.0, just as distributed computing is for centralized computing and grid is for large hosts.

CNET technology news network July 5 Beijing (Wen/Gao Fei) When Internet founder Rick lide proposed the "super galaxy network" (the predecessor of the Internet) in 1963, he is thinking about how to enable computers and networks to help people communicate and think, and how to make the network "decentralization )". However, in the early 1990s s, after the emergence of Yahoo and other super portal websites, the development of the Internet was once far away from Rick. The original intention of Li de.

Super websites such as Yahoo, Amazon, and Baidu and Sohu of China are always stuck in the favorites of Internet users with their strong content. Internet surfing is actually a circular movement around these network "Stars". Internet users only serve as readers of the Internet, rather than writers. At this time, the Internet is "read-only. However, the emergence of Web 2.0 ended the periodic market competition for netizens.

"In the Web 1.0 era, what we can do is to visit all over the world and make a good name-surfing (Web browsing ). Web 2.0 brings us an Internet that can be read and written, and blogs and wikis are representative of it ."

With Web 2.0, an Internet that is not only "readable", but also "writable" and "interactive" is gradually emerging. Rick Lee's dream was gradually realized more than 30 years ago.

Important Terms in Web 2.0

Blog: a blog is a record made by an individual or a group in chronological order and is constantly updated. The communication between blogs is mainly carried out by means of reverse reference (trackback) and comment (comment. The author of a blog (blogger) is both the creator and archive administrator of the blog.

Trackback: it is a blog application tool that allows blogger to know who has read their own articles and written relevant content. This feature enables mutual notification between websites. Therefore, it can also be seen as a reminder feature.

RSS is a data exchange specification used to share news and other web content. Readers can subscribe to a blog through RSS to find out the latest update of the blog.

Wiki: Ward, 1995. Ward cunnheim created the world's first wi k I system, wikiwikiweb (http://c2.com/cgi/wiki), to facilitate communication in the Mode Community, and used it to build a model knowledge base in Portland, ward. Canningan created the concepts and names of Wiki and implemented a service system that supports these concepts.

Social Bookmark: a social bookmark that allows you to add your favorite websites to your Web bookmarks at any time. You can use multiple keywords (TAGS) instead of classification, you can mark and organize your bookmarks and share them with others.

Six-Degree Separation Theory: (six degrees of separation ). In 1933, Stanley Milgram, a professor of psychology at Harvard University ~ 1984) created. Simply put, "There will be no more than six people separated between you and any stranger. That is to say, you can meet any stranger through a maximum of six people ." The mathematical interpretation of the six-degree separation theory is: if each person knows an average of 260 people, the sixth degree is 2606 = 1188137600000, and some node duplication is eliminated, it almost covers several times the population of the whole earth.

(The main content of terminology is from the Wikipedia network encyclopedia)

Small Data

SNS and six-degree Separation Theory

Social networking service (SNS) is a technical application architecture under the Web 2.0 system. SNS is based on the six-degree separation theory. The popular explanation of this theory is: "in the network of contacts, you must meet any strange friend, A maximum of six friends can be used in the middle."

Let's take an example to better introduce the Six-Degree separation theory. A netizen called "flypi" started an experiment with singer Sun Yanzi. How can he establish a connection with this "Asian day? He believes that the following chain may be effective: "I → junior high school student Eric → Eric's cousin Michael → Professor Michael at Nanyang Technological University, that is, Sun Yanzi's father → Sun Yanzi ."

In the context of Web 2.0, each user has his/her own blog, self-maintained wiki, Social bookmarks, or podcast. users connect to each other by TAG, RSS, Im, or email. "According to the six-degree separation theory, each individual's social circle is constantly enlarged and finally becomes a large network, this is the social network (SNS )."

Google's 1 GB free mailbox is also an SNS application. Through mutual invitations between netizens, Gmail gained a huge user base in a short time.

SNS is still in its infancy, and there is no unified understanding of its commercial value and future development direction.