Web2.0

Web2.0 is relatively Web1.0 new class of Internet application collectively. The main features Web1.0 user through browser obtaining information. Web2.0 pay more attention to the user interaction, the user is both visitors, but also of the content on the website of the site's content maker. So-called website content maker said Internet each user is no longer just Internet readers, but also become the author of Internet, No longer merely surfing on the Internet, but also as a wave maker, In the pattern by simply "read" to "write" and "common construction development, By passively receiving Internet information to actively create Internet information development, thus more human!

What is web2.0

Web2.0 is relatively Web1.0 new class of Internet application collectively. 2001 autumn Internet companies (dot - com) bust marks a turning point in the Internet. Many people concluded that the Internet was too hype, in fact the dotcom bubble and successively and stock market recession looks like all the technological revolution of the common characteristic. The stock market recession usually marks of prosperity and technology has begun to occupy the central stage. JiaMaoZhe relegation, and the true success story demonstrates their strength, and people began to understand what will a story with another to distinguish.

In the meeting after a year and a half of time, "Web 2.0" one word already thorough popular feeling, from Google to 4.7 billion on can search more links. But so far, about Web 2.0 meaning still exist great differences, some people will be Web 2.0 belittle for the slightest doubt a marketing hype slogan, while others will be interpreted as a new kind of traditional philosophy.

Main features

(1) user participation website content manufacturing. And web1.0 website single information about the different modes, web2.0 website content is usually issued by the user, allows the user to both of the content on the website of the content on the website visitors also maker, this means web2.0 website provides customers with more chance to participate, for example blog websites and wiki is typical of the users to create content guiding ideology, and meta tags) technology (user Settings will traditional site in information classification work directly to the user to complete

(2) web2.0 paying more attention to the interaction. Not only the user in issued the content and process to realize with web servers, and interaction between, realizing the same website different user interaction between different between websites, and information interaction.

(3) compliance with web standard website design. Web standards are currently being popularized website on international standard, usually said web standards generally means the website construction based on XHTML language sites design language, in fact, web standard is not a standard, but a series of standard set. Web standards in the typical application mode is the CSS + DIV ", abandoned the form HTML4.0 localization way, its advantage is one of website design code rules and to decrease the lots of code, reduce the network bandwidth resources waste, speeding up the website access speed. More importantly, accord with web standard website to users and search engine more friendly.

(4) web2.0 website and the web1.0 there is absolutely no boundaries. Web2.0 technology can be web1.0 website tools, some in web2.0 concept born before the site itself also has web2.0 properties, such as B2B e-commerce sites of free information release and the online community kind website contents are derived from the user. (5) web2.0 the core not technology but in guiding ideology. Web2.0 have some typical techniques, but the technology is to achieve a certain goal adopted means. Web2.0 technology itself is not web2.0 website, the core of important one is the typical web2.0 technology embodies the characteristics of applying mode with web2.0. Therefore, rather than web2.0 is the Internet technology innovation, than say Internet application guiding ideology of the revolution.

Related technologies

For Web2.0 concept description, usually by a typical case is introduced, plus eb2.0 website on the part of eb2.0 related technical interpretation, these Web2.0 technology mainly includes: BLOG (BLOG), RSS, encyclopedias (Wiki), WangZhai and social network (to MSN) and P2P, instant messaging (IM), etc.

Below are for Web2.0 related technology introduced in brief

Blog - Blog/Blog, Blog's full name should be Web log, afterwards abbreviation for Blog. Blog is an easy-to-use web site, you can quickly released in which ideas and communication with others as well as engaging in other activities. All this is free of charge.

RSS, RSS is site used and other site is Shared between content of a simple way (also called polymerization content) technology. Originated browser "news channel" technology, now is usually used for news and other sequential website, for example Blog.

WIKI - encyclopedia, WIKI - a multiplayer collaborative writing tools. Wiki sites may have many people (or even no visitors) maintenance, everyone can express their own opinions, or on a common topics extend or discussion.

Wiki refers to a hypertext system. This kind of hypertext systems support oriented communities of collaborating writing, but also includes a group support this writing aided tools. Somebody thinks, Wiki system belongs to a kind of human knowledge grid system, we can in Web based on Wiki text browse, create, change, and create, change, publish price than HTML text small; Meanwhile Wiki system also support oriented communities of collaborating writing, for collaborating writing to provide necessary help, Finally, Wiki writers natural constituted a community, Wiki system for the community to provide simple communication tool. Compared with other hypertext systems, Wiki have convenient use and open characteristics, so the Wiki system can help us in a Shared a certain area within the community of knowledge.

Web 2.0 feature

1, people can participate

Web1.0, Internet content is by a few editors (or adsense customized, such as various web portal, While in Web2.0 everyone who is content contributors.

2, man is the soul

In the new era of Internet, information is up to each human contribution out, each person composed of Internet information. Web2.0 the soul of is people.

3, readable can write the Internet

In Web1.0, the Internet is "reading type Internet" and is "write Web2.0 readable Internet". Although everyone involved in information contributors, but in large areas look, most content is small contribution.

4, Web2.0 elements

Web2.0 contains we often use to services, such as blogs, podcasts, wikipedia and P2P download, community, sharing service, etc. A blog is very important elements in Web2.0, because it broke the gateway website information monopoly, in the future, the blog status will be more important.

5, personal opinions

Web2.0 is actually Web1.0 sources to expand, make its diversity and personalization.