IOS blockchain development app

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.

Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. Blockchain is an important concept of bitcoin. It is essentially a decentralized database. At the same time, as the underlying technology of bitcoin, it is a series of data blocks generated by using cryptographic methods. Each data block contains a batch of information about bitcoin network transactions, Used to verify the validity of its information (anti-counterfeiting) and generate the next block

if such technology wants to be put into application, the biggest problem is the "Impossible Triangle problem"

that is, scalability, decentralization and security cannot be achieved at the same time, and only two of them can be achieved

most of the existing public chain projects in the market are difficult to put into use on a large scale

3. As we all know, there are many blockchain projects. The common ones are: mobile phone mining, digital currency development (token), digital currency exchange, digital currency wallet, blockchain mall, blockchain pet cultivation, blockchain games...
blockchain development needs to be determined according to the development methods and functions. Customized development is expensive, and it will be very expensive if there are many and complex functions, Therefore, this specific price can only be expressed in a specific scheme.

4. It's all the money of the rich. If they have a little bit of money, they will pay a high price. Others will look at it and say, wow, it's appreciated and worth money. Buy it. If you don't follow him, you will collapse

5. Only the circulation of digital currency can proce value. The DGC is the only one to promote the circulation first and then. DGC is a kind of digital cryptocurrency, which has two characteristics: decentralization and open source code. Just like 100 yuan RMB, each money has a different code. A total of 500 million shared coins were mined, each with a different code. The shared currency is gram

6. 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.

7. The prospects are good. Blockchain technology should be said to be a major technological innovation, and it has also spawned many professional blockchain development teams, such as Lairui technology, whose positioning is also very clear. Through proct innovation, we can maintain our leading position in the instry and create a software development ecosystem.

8. Calm down, only to me a rude curse, down the storm, this sentence, I pretended not to

9. Bus No.5 (old bus company yard - old bus company yard) (summer: 6:00-22:00, winter: 6:10-21:30)
stops along the way: old bus company yard (passenger transport center to municipal government building
Zhuan No.1 (silk spinning factory Caota) (summer: 5:50-17:30, winter: 6:00-17:00)
Huahai road is near the municipal government building to Matsushita

for reference only