Development of decentralized DAPP

1.

1. Different network architectures:

decentralized application (DAPP) runs on the distributed network, the information of participants is protected (or anonymous), and the decentralized operation is carried out through different people in the network nodes. Distributed network is made up of node computers which are distributed in different places and have multiple terminals. When any line in the network fails, the communication can be completed through other links, which has high reliability

traditional app needs services provided by third-party service providers, and can achieve wireless network access through mobile communication network, which belongs to the centralized network architecture mode

2. Different from open source:

DAPP applications must be open source. Most of the tokens issued by DAPP run independently rather than controlled by an entity. All data and records must be encrypted and stored on a public and decentralized blockchain

traditional app software, games, navigation and other applications are generally provided by third-party service providers, which should solve the problems of right protection and economic interests, and their programs are not open source

extended data

in 2018, a large number of new DAPP projects were launched. According to the statistics, there are about two or three thousand dapps in the whole network. According to the DAPP survey of fluence labs, 72% of DAPP projects were launched in 2018. This means that in the past year, the number of dapps in the whole network has more than tripled

of all dapps, more than 80% are developed on Ethereum, about 20% on EOS and less than 10% on Tron. It is worth noting that about 10% of the projects are developed on multiple main chains at the same time, while the number of dapps developed on other main chains is relatively rare

there are about ten projects based on gxchain, mainly small applications in block city

2. DAPP is a kind of application program for centralized call, and spiderstore has launched thousands of dapps based on smart contract

3. In fact, this kind of digital finance is not reliable. Now the country is only in the trial stage, and it is not reliable.

4. It is an open source application that runs automatically, stores its data on the blockchain, motivates it in the form of password token, and operates with protocols that show valuable proof.

5.

DAPP is the abbreviation of Chinese distributed app for decentralized application
a DAPP has background code running in a distributed peer-to-peer network. The background code of traditional app is running on the centralized server
the front-end code of a DAPP can be developed by any language, just like the traditional app. In addition, DAPP's front-end code can be hosted in distributed storage services, such as swarm or IPFs
If an application = front end + back end, because Ethereum contract is composed of code running in Ethereum distributed point-to-point network, distributed application = front end + contract
the picture shows a DAPP architecture:

app we all know that it is a client application, which is the abbreviation of application. DAPP is d + app, and D is the first letter of English word decentralization. Chinese word translation is decentralization, that is DAPP is decentralized application. This is to understand the concept literally. To form a clear, accurate and necessary concept in the brain, we need to understand DAPP in depth
compared with app, the biggest difference between them is centralization and decentralization. App needs money first, so it needs financing first; Then there will be more people, so we will develop and operate after recruiting all the people. DAPP is the proct of inheriting traditional app and combining the characteristics of blockchain, which is more like crowdfunding mode, sharing mode and decentralization mode

6. At present, there is no legal platform for foreign exchange and digital currency in China. Huatai futures of bulk commodities is good.

7. DAPP is the abbreviation of decentralized application, which translates into decentralized application, also known as distributed application. The reason why it is considered to open the era of blockchain 3.0 is that DAPP is different from the app we currently recognize. What is the difference? Of course, its particularity is not limited to "d", but lies in its background, which is blockchain! According to the current popularity of blockchain, everything related to it has become very advanced
here is a very straightforward way to explain DAPP, that is: take out the app that we currently develop relying on IOS and Android system, throw it on the blockchain system, and combine with the smart contract, it becomes DAPP.

8. It's not difficult. I'm good at it

9. Kingway has joined hands with the powerful dmk blockchain technology team to make use of the mechanism and services of the blockchain. Decentralization is realized.