What is Web 3.0 and how is it different from Web 2.0? – Internet – Technoblog

THE web 2.0 and web It corresponds to the successive iterations of 3.0 webcompared to web Original 1.0 from the early 1990s and early 2000s. See below, Who is web 3.0 and what its differences are web 2.0, current version. With progress, changes in usage webbut the big question is how far these changes can go.

What is Web 3.0 (Image: Vitor Padua / Tecnoblog)

Web 3.0

THE web Indicates the next phase of the evolution of 3.0 web/ internet and can be potentially very innovative to represent a paradigm shift that is as big as the current version (web 2.0). Version 3.0 focuses on the basics of decentralization, openness, and greater user agency.


This is the basic principle of Web 3.0. In Web 2.0, computers use HTTP as unique addresses to find information, which is stored in a fixed location, usually on a single server.

In Web 3.0, as information would be found based on its content, it could be stored in several places at the same time and thus be decentralized.

This would break the huge databases that internet giants now maintain Facebook (now Meta) and Googlepreventing its enrichment by maintaining greater control over users and their data.

With me web 3.0, data is generated by different and increasingly powerful computer resources, among others smartphones, desktops, devices, vehicles and sensors. Examples will be sold by users through decentralized data networks. This action ensures that users maintain ownership of the property.

direct trust

In addition to being based on decentralization and open source software, web 3.0 will also be based on “direct trust”, which means that the network will be able to interact directly with participants without going through a “trusted” intermediary but one that monitors and controls the data of interactions.

As a result, applications web 3.0 will be launched block chainsnetworks peer decentralized applications, or a combination of these, are called decentralized applications dApps.

Artificial intelligence and machine learning

Computers will be able to understand information in a human-like way through technology based on concepts web semantics (language web) and natural language processing.

THE web It will also use 3.0 machine learningthat is, it is a branch of artificial intelligence (AI) that works with data along with algorithms to mimic how humans learn, gradually improving their accuracy.

Capabilities will enable computers to produce faster and more meaningful results in a variety of areas, such as drug development and new materials, beyond the mere target advertising that makes up most of today’s use.

Web 3.0 Challenges

The version has the potential to give users much more usability and autonomy by going beyond social media. via streaming and shopping online which encompasses most applications web 2.0 is used by consumers.

resources like web semantics, AI and machine learning in the middle web 3.0 has the ability to greatly enhance applications in new areas and improve user interaction. The main features of the publication, such as decentralization and less manipulable systems, will give users much greater control over their personal data.

However, decentralization also carries significant legal and regulatory risks. Cybercrime, hate speech and misinformation are already difficult to control and will become even more so in a decentralized structure due to lack of monitoring.

Decentralized networks would also complicate regulation and enforcement. For example, what law would apply to a specific website with content in different parts of the world? Finding the culprits and prosecuting them will be very difficult. You need to think carefully about the problem.

The concept of blockchain represents the decentralization of Web 3.0 (Image: Shubham Dhage / Unsplash)
The concept of blockchain represents the decentralization of Web 3.0 (Image: Shubham Dhage / Unsplash)

Differences for Web 2.0

THE web 2.0 is the most popular, at least since 2004. Its exponential growth has been driven by major innovations, such as mobile Internet access and social networking, as well as the ubiquity of more powerful mobile devices. iPhones and with devices android.

THE web 2.0 also underwent drastic changes for some industries that did not adapt to the new focused business model. web or it took him too long to get there. For example, retail, entertainment, media and advertising were the hardest in the beginning.

We can tell web 2.0 was the creator and disseminator of Internet portability and outreach to most people, but there are still groups that control and manipulate the environment. The main difference web It is 3.0 that strengthens mobility, but with greater control over privacy by the user, and less control by groups or authorities, reducing the use of intermediaries for interactions.

Today, we are closer to the boundary between the two formats web – cryptocurrencies and NFTs have already begun to show the potential for evolution – but knowing what it is web 3.0 can be a good preparation for anticipating changes. Good luck.

With information: coindesk, Inversiopedia, standard business.

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