#software_application_development

Web History

In the 21st century, the Web is the most significant and effective technology. Its nature, structure, and way of usability are changing continuously.

The Web’s evolution has been stratified into different stages that we generally represent in the Web X.0 pattern which is based on what they do and who or what is at the main of their action.

From the beginning till now, the stages are denoted as Web 1.0, Web 2.0, Web 3.0, Web 4.0, and so on.

Web 1.0: The emergence of the Web

Web 1.0 is called the first stage of the World Wide Web’s evolution. It is also called the traditional web practice. People can read and interact with the information posted on servers using a standard web browser through the Internet. That is why it is called the “Information-Centric” stage of the World Wide Web.

The foundation of the Web was set in this stage or phase. The HTTP, HTML, XML, Server side script, etc. were the main development and improvement in Web 1.0.

Web 1.0 sites were using the static pages, server-side files for the database, frames and tables with spacer gif, HTML form via email, etc. as common design elements.

Web 2.0: The interaction with the Web

Web 2.0 is the second phase of the World Wide Web evolution which was about user-generated information or content consumption and sharing. That is why it is called the “User-Centric” phase of the Web evolution.

Web 2.0 allowed and encouraged the people or the users to create, share, and distribute information or content either in text or image in the virtual community. Many new web practices, technologies, and applications developed in this social revolutionary phase with users’ participation e. g. – blogs, social networking sites, Wikipedia, communication tools, Software as a service (SaaS), tagging of websites, dynamic content(responsive to user input), RSS, Podcasting, keyword search, etc.

The spamming, trolling, hate content, etc. also originated and increased in the Web 2.0 phase due to the freedom to contribute with serious debate and collaboration.

Many web designing skills and information is available at Showing posts with the label Web Designing.

Web 3.0: The emergence of AI And Big Data

Web 3.0 is the third stage or phase of the World Wide Web which is also known as the “Semantic Web or Meaningful Web”. The purpose of the Semantic Web is to make the Web data machine-readable which was previously only readable by humans. Thus, it allows for more sophisticated and advanced interaction between devices and users intelligently.

We have access to a huge amount of structured data or big data using different software due to Web 3.0 technologies. Web 3.0 is characterized by intelligence and efficiency due to the use of AI technology which generated a new way of data-driven marketing and production of the application. The 3D graphics, Virtual Reality, Blockchain-based cryptocurrency, Secure data ownership, etc. are the characteristics of Web 3.0.

Many new significant developments and advancements are taking place which results in modern and effective Web 3.0 applications, technologies, and platforms. For example – e-Chat, Storj(blockchain-based secure file storing), Sapien(filters correct data), Ethlance(Ethereum blockchain technology), etc.

The Resource Description Framework (RDF) or XML (eXtensible Markup Language), JavaScript Object Notation for Linked Data (JSON-LD) techniques are used for describing the machine-readable semantic data. InterStellar Files System (IPFS) is used to create a peer-to-peer, faster, efficient, secure, and transparent file system.

Web 3.0 is also known as the Internet 3.0 and it is now become an integral part of our daily life due to the habitual of the Internet in human life by connecting to the web always, anytime, and anywhere.

Web 4.0: The advancement of human intelligence

Web 4.0 is the next generation of the Web with highly advanced and sophisticated applications and technology.

Web 4.0 is known as the symbiotic web due to the symbiotic interaction between man and machine. Web 4.0 is also called as “read-write-execute” web. Web 4.0 concept is still underway so there is no real and uniform definition for this yet.

Web 4.0 is also known as the “intelligent Web” or “smart Web.” The main objective of Web 4.0 is to advance the co-relation between human intelligence and machine sophistically at the highest level, for producing a fully interactive high performance, fast internet or web experience with the top quality information. For example – in a Web 4.0 application, intelligent software agents or AI will process information and communicate with the application system or other software agents or AI on behalf of you to solve your problems. Thus it automates your tasks and decreases your workload.

Web 4.0 applications represent technology about mobility and the voice interaction between user and machine. It makes a comfortable and effective way for accessing the application for tech and non-tech people.

Web 4.0 can assist us to protect the environment and create an eco-friendly environment for human beings by making digitally efficient smart cities.

Web 4.0 will change both business and medical sectors. RFID tags are added to products to enhance customer experiences. Medicine will eventually enable human-machine connection, giving patients the ability to heal using symbiotic systems.

Web 4.0 application can analyze and take better task-oriented decisions and suggest solutions for solving your problem

It’s an innovative way to record and store information. It has the potential to revolutionize the way business is done, and there are many ways you can use it.

What is Blockchain technology? A blockchain is a digital ledger of transactions that are verified and recorded by network nodes in secure, tamper-resistant blocks. Transactions are verified by making sure that the data in the blockchain is true and consistent. This assures the chain of events remains uninterrupted and valid. It is different from traditional financial systems, such as banks, because it doesn’t rely on people or intermediaries.

It was invented by Satoshi Nakamoto, an unknown person or group of people who used the name as a pseudonym. It is decentralized, meaning it is not subject to government control or manipulation. Bitcoin, the first and most well-known blockchain application, was created in 2009.

What is a Blockchain Application? There are multiple applications that are based on blockchain technology. Blockchain applications can be used to create a secure record of transactions or to verify the authenticity of a document. Here a few specific examples are :

Bitcoin – It is a cryptocurrency that uses blockchain technology to store and trade funds.

Ethereum – It is an open-source platform that allows users to write, program, and deploy smart contracts.

Litecoin – It is a cryptocurrency that uses blockchain technology to process payments.

Besides the above, there are thousands of industries where blockchain is used as the base of the application like – Supply chain management or monitoring, Music and video royalties training, Secure Voting monitoring system, Data processing in the Real estate industry, and Content ownership protection, etc.

What are the Benefits of Blockchain Technology? It is a new and innovative way of handling transactions that allows for secure and transparent data management. It has the capability to bring about tremendous change in the many industries available across the world. There are many benefits to using blockchain technology for example –

It provides an efficient and secure way to store and transmit financial data. Because blockchain applications use distributed ledgers instead of centralized servers, they can be faster and more accurate than traditional online banking systems.

It can help to reduce fraud and improve the accuracy of financial information

It can help to verify the authenticity of documents and improve security around online transactions because it uses cryptography to protect the data in its blocks from being stolen or changed without notice.

It reduces costs of production because blockchain applications don’t need a central point of authority to operate, they can be much cheaper to run than traditional online financial systems.

It reduces the weight of data because every block contains a record of all the previous blocks and no new data is added to the blockchain until someone updates it.

Reduces the time needed to process transactions because there is no need for middlemen like banks or card companies. No need for third-party verification or trust services like PayPal or credit cards.

How does Blockchain Technology Works? It is a cutting-edge innovation that allows for secure, tamper-proof transactions.

Transactions are recorded in blocks, which are also called “blocks” because they contain a timestamp and the data of the transaction. Blockchain has three basic constituent items – blocks with stored data, transitional hash, and previous hash. Blocks can be linked together to form larger blocks, and each block contains a cryptographic hash of the previous block.

To create a new block, miners must solve an equation using special software called a hashing function. The hash function creates a unique string out of all the data in the block. The SHA-256 hashing algorithm is used to create new blocks, as well as to validate transactions on the blockchain.

How do you use Blockchain? It allows for the creation of an online public record of all financial transactions. To use a blockchain or to create a blockchain transaction, you will need to first create a wallet and then input the private key that corresponds to your account.

A blockchain wallet is a type of digital account that stores your cryptocurrency and other data on a secure platform. You can create a blockchain wallet on any device, including your computer, phone, or tablet.

Once you have uploaded the blockchain data, you will need to select the “sign” button and provide the public key that corresponds to your account. After clicking on the “sign” button, you will be able to confirm that the data in your blockchain is authentic and valid.

Blockchain technology and software development – Blockchain technology is the future of software development. It is a revolutionizing technology that is changing the software industry. By using it in software development projects, you can manage your data more securely and efficiently which can speed up the development process, and achieve better results.

You should know that Python – a powerful programming language for data science – has a leading role to develop Blockchain applications.