what is web 2 0 
web 2 0 describes the current state of the internet which has more user generated content and usability for end users compared to its earlier incarnation web 1 0 web 2 0 generally refers to the 21st century internet applications that have transformed the digital era in the aftermath of the dotcom bubble understanding web 2 0the term web 2 0 first came into use in 1999 as the internet pivoted toward a system that actively engaged the user users were encouraged to provide content rather than just viewing it the social aspect of the internet has been particularly transformed in general social media allows users to engage and interact with one another by sharing thoughts perspectives and opinions users can tag share post and like web 2 0 does not refer to any specific technical upgrades to the internet it simply refers to a shift in how the internet is used in the 21st century in the new age there is a higher level of information sharing and interconnectedness among participants this new version allows users to actively participate in the experience rather than just acting as passive viewers who take in information because of web 2 0 people can publish articles and comments on different platforms increasing engaged content creation and participation through the creation of accounts on different sites it also gave rise to web apps self publishing platforms like wordpress medium substack as well as social media sites 1 examples of web 2 0 sites include wikipedia facebook x and various blogs which all transformed the way the same information is shared and delivered history of web 2 0in a 1999 article called fragmented future darcy dinucci coined the phrase web 2 0 in the article dinucci mentions that the first glimmerings of this new stage of the web were beginning to appear in fragmented future dinucci describes web 2 0 as a transport mechanism the ether through which interactivity happens 2the phrase became popularized after a 2004 conference held by o reilly media and medialive international tim o reilly founder and chief executive officer ceo of the media company is credited with the streamlining of the process as he hosted various interviews and web 2 0 conferences to explore the early business models for web content 3the interworking of web 2 0 has continually evolved over the years instead of a single instance of web 2 0 having been created its definition and capabilities continue to change for example justin hall is credited as being one of the first bloggers though his personal blog dates back to 1994 4advantages and disadvantages of web 2 0the development of technology has allowed users to share their thoughts and opinions with others creating new ways of organizing and connecting with other people one of the largest advantages of web 2 0 is improved communication through web applications that enhance interactivity collaboration and knowledge sharing this is most evident through social networking where individuals armed with a web 2 0 connection can publish content share ideas extract information and subscribe to various informational feeds this has brought about major strides in marketing optimization as more strategic targeted marketing approaches are now possible web 2 0 also brings about a certain level of equity most individuals have an equal chance of posting their views and comments and each individual may build a network of contacts because information may be transmitted more quickly under web 2 0 compared to prior methods of information sharing the latest updates and news may be available to more people unfortunately there are a lot of disadvantages to the internet acting more like an open forum through the expansion of social media we have seen an increase in online stalking doxing cyberbullying identity theft and other online crimes there is also the threat of misinformation spreading among users whether that s through open source information sharing sites or on social media individuals may blame web 2 0 for misinformation information overload or the unreliability of what people read as almost anyone can post anything via various blogs social media or web 2 0 outlets there is an increased risk of confusion on what is real and what sources may be deemed reliable as a result web 2 0 brings about higher stakes regarding communication it s more likely to have fake accounts spammers forgers or hackers that attempt to steal information imitate personas or trick unsuspecting web 2 0 users into following their agenda as web 2 0 doesn t always and can t verify information there is a heightened risk for bad actors to take advantage of opportunities web 2 0 vs web 1 0web 1 0 is used to describe the first stage of the internet at this point there were few content creators most of those using the internet were consumers static pages were more common than dynamic html which incorporates interactive and animated websites with specific coding or language content in this stage came from a server s file system rather than a database management system users were able to sign online guestbooks and html forms were sent via email examples of internet sites that are classified as web 1 0 are britannica online personal websites and mp3 com in general these websites are static and have limited functionality and flexibility dynamic information always changing less control over user inputpromotes greater collaboration as channels are more dynamic and flexibleconsidered much more social and interative drivenstatic information more difficult to change more controlled user inputpromoted individual contribution channels were less dynamicconsider much more informative and data drivenweb 2 0 vs web 3 0the world is already shifting into the next iteration of the web appropriately dubbed web 3 0 though both rely on many similar technologies they use the available capabilities to solve problems differently one strong example of web 3 0 relates to currency under web 2 0 users could input fiat currency information such as bank account information or credit card data this information could be processed by the receiver to allow for transactions web 3 0 strives to approach the transaction process using similar but different processes with the introduction of bitcoin ethereum and other cryptocurrencies the same problem can be solved in a theoretically more efficient way under web 3 0 web 3 0 is more heavily rooted in increasing the trust between users more often applications rely on decentralization letting data be exchanged in several locations simultaneously web 3 0 is also more likely to incorporate artificial intelligence or machine learning applications focuses on reading and writing contentmay be more susceptible to less secure technologymay use more antiquated simpler processing techniquesprimarily aims to connect peoplefocused on creating contentoften has more robust cybersecurity measuresmay incorporate more advanced concepts such as ai or machine learningprimarily aims to connect data or informationweb 2 0 componentsthere is no single universally accepted definition for web 2 0 instead it s best described as a series of components that when put together create an online environment of interactivity and greater capacity compared to the original version of the web here are the more prominent components of web 2 0 wikis are often information repositories that collect input from various users users may edit update and change the information within a web page meaning there is often no singular owner of the page or the information within as opposed to users simply absorbing information given to them wiki based sites such as wikipedia are successful when users contribute information to the site the early days of the web relied upon local software being installed on premises with web 2 0 applications gained a greater opportunity to be housed off site downloaded over the web or even offered as a service via web applications and cloud computing this has shepherded a new type of business model where companies can sell software applications on a monthly subscription basis often one of the aspects most thought of when discussing web 2 0 social networking is similar to wikis in that individuals are empowered to post information on the web whereas wikis are informational and often require verification social networking has looser constraints on what can be posted in addition users have greater capabilities to interact and connect with other social networking users in addition to social media posts users can more easily post artwork images audio video or other user generated media this information shared online for purchase or may be freely distributed this has led to greater distribution of content creator crediting though creators are at greater risk for their content being stolen by others though many may think of web 2 0 as allowing for individual contribution web 2 0 brought about great capabilities regarding crowdsourced crowdfunded and crowd tested content web 2 0 let individuals collectively share resources to meet a common goal whether that goal be knowledge based or financial there is no single universally accepted definition for web 2 0 or web 3 0 because of its expansive nature it s often hard to confine the boundaries of web 2 0 into a single simple definition web 2 0 applicationsthe components above are directly related to the applications of web 2 0 those components allowed for new types of software platforms or applications that are still used today 