Preface: Wanted to write HTML, and found nothing to write, simply write about the good Web2.0
What is Web 2.0:
“Web 2.0 is the business revolution in the computer industry caused by the move to the internet as a platform, and any attempt to understand the rules for success on that new platform.” — Tim O'Reilly.
Web 2.0 is the first version of a simple improvement of the global Web, which features content from static content into a dynamic or user-generated content, and social media growth.
The concept behind Web 2.0 refers to the rich Web applications, Web-oriented architecture and social networks. It refers to changing the user design and use of a web page, without any change in the technical specifications.
Web 2.0 examples include:
hosting services (Google Maps), Web applications (Google Docs, Flickr), video sharing sites (YouTube), Wiki (MediaWiki) , blog (WordPress), social networks (Facebook), folk (Delicious) , microblogging (Twitter), podcasts (podcast Alley) and content hosting services.
Web 2.0 technologies provide the level of user interaction is not there before. The site has become more dynamic and interconnected, resulting in "online community", and makes the network easier to share information. Since most Web 2.0 features are provided free of charge, so sites like Wikipedia and Facebook growing at an alarming rate. With the continuous growth of the site, will add more features to the establishment of appropriate technology. Thus, while Web 2.0 may be a new era of static Web tag, but the actual technology is still growing and changing.
Simply put: you now see are basically the product of Web 2.0
Some of the advantages of the Web:
- Available anytime, anywhere.
- A variety of media.
- Easy to use.
- Learners can actively participate in the construction of knowledge.
- You can create dynamic learning community.
- Everyone is author and editor, you can track each edits.
- user friendly.
- Update the Wiki is immediate, it provides more resources for researchers.
- It provides real-time discussion.
There are Web 3.0 thing?
Baidu Encyclopedia:
Web3.0 concept words only made by people out of the industry, the most common explanation is that the information within the site and other site-related information can interact directly, through third-party information platform at the same time a number of the site's information integrated use; users have their own data on the Internet, and can be used on different sites; based entirely on the web, you can implement complex system programs to system functions implemented by browser; the user data audit, data is synchronized to the network.
What Web 3.0 can do?
Web 3.0 data sharing practices can control back to the user, rather than the unsecured database and opaque, which means they will be able to access data from anywhere. Mainly driven by cloud applications and smart phones. In addition to security, personalization is another additional features! Web 3.0 combines semantic web, microformats, artificial intelligence, data mining, machine learning and natural language search technology.
Web 3.0 features:
- Semantic Web: Enhanced Web, which analyzes the content according to the meaning of words
- Artificial Intelligence: Focus on natural language processing, the computer will be more like the same understanding of human information, in order to provide faster, more relevant results
- 3D Graphics: Web sites and services will use three-dimensional design to provide a clear picture to the user. For example: the museum guides, computer games and so on.
- Connectivity: information connected to the metadata, it helps you get accurate information
- Everywhere: each device around you will be connected to the network, which means that content can be seen everywhere
Web1.0, Web2.0, Web3.0 major differences:
| Web 1.0 | Web 2.0 | Web 3.0 |
|---|---|---|
| The contents of the target site and personal portal | Fast, timely information and more effective tools to find information | Everywhere: anywhere, anytime through any channel or device |
| Search key elements required amount lead to a search engine | User collaborative action to please the masses, monitor and determine the content of priority | You can quickly find effective and relevant contextual information |
| Commercial mainstream; digital good rise | Worthy of trust: trust in networks and home users to build trust radar | Personalized filtering and shared by friends or trusted network |