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发布时间：2023-12-06-07:17:00 来源：网络区块链知识区块两大平台

区块链的开发平台,区块链开发哪家好

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『一』What blockchain technology application and development platforms are currently available in China

The so-called blockchain technology, referred to as BT (Blockchain technology), is also called distributed Ledger technology is an Internet database technology that is characterized by decentralization, openness and transparency, allowing everyone to participate in database records.

『二』How to learn blockchain technology_How to understand blockchain technology

1. Technical language

Python and Go are two languages that are among many Technical language mentioned in company recruitment. Need to prioritize learning. Moreover, these two languages also have great applications in the direction of sliding technology outside of the blockchain. For example, Go is used in the background construction of large-scale concurrent systems, and Python is used in the construction of artificial intelligence systems. So learning these two languages is a priority.

2. Technical framework

Master one or more of Bitcoin, ETH and Hyperledger. Needless to say, BTC is written in C at the bottom level. A large number of currency projects, such as Litecoin, Dash, Monero, zcash, etc., all use Bitcoin technology for secondary development.

ETH is the representative of blockchain 2.0, and various application Dapps can be built on the ETH network. Nowadays, a large number of application blockchain projects are developed using the ETH platform.

Hyperledgerfabric is a blockchain development platform strongly promoted by IBM. It is mainly used for the development of alliance chains and is currently the most popular alliance chain development platform.

3. Algorithm

POW (Proof of Work Algorithm), POS (Proof of Stake Algorithm), PBFT (Byzantine Fault Tolerance Algorithm), etc. are all important in the cryptography part of the blockchain Composition, a full understanding of these algorithms will help you have a better understanding of the cryptography part when participating in the underlying development of blockchain projects.

(2) Extended reading on the two major development platforms of blockchain:

Blockchain technology is a distributed accounting technology, and its characteristic is that it is decentralized It is open and transparent, so that everyone can participate in the establishment of the database, and each created data cannot be tampered with. With everyone participating, the problem of trust between strangers is solved.

Blockchain technology has emerged. It is an accounting technology that allows all people to participate. The transaction information and data between AB are made public and cannot be tampered with. Everyone knows this. happens, then there is no need for any authoritative third-party C, or everyone in the system plays the role of C. This is also called decentralization.

『三』What are the blockchain system development platforms?

How many stages are blockchains divided into?

There are 1.0, 2.0 and 3.0 blockchains. , the digital currency dominated by Bitcoin is blockchain 1.0; Ethereum isThe core smart contract platform is Blockchain 2.0; the high-performance Blockchain application scenarios and platform are Blockchain 3.0. A simple summary is that 1.0 is mining and currency speculation; 2.0 is ICO and currency issuance; 3.0 is the implementation of the project. Real implementation projects are still far away from us. Most projects use the 2.0 stage as the entry point for industry solutions. The combination of blockchain and industry allows blockchain to be applied and implemented in a certain industry.

What is a qualified blockchain project?

Potential blockchain projects have different evaluation standards and different periods. The explosion of digital currencies in 2017 was mainly due to the promotion of ICO and Ethereum smart contracts. In the past, projects that could meet these two conditions were considered good projects. Now the measurement standard for projects is:

(1) There are application scenarios. The project itself has a team, goals, and real-life scenario applications. Because some teams or companies are not suitable for blockchain applications, it is relatively blunt to establish a connection between the two.

(2) Multiple parties participating in the blockchain can generate transactions

(3) The blockchain has a large number of communities and users. To sum up, good blockchain projects can be put into practice.

For details, please refer to the case of Henan Keduoduo Information Technology Co., Ltd.

『四』Which blockchain company development platform is the best

Bubi (Beijing) Network Technology Co., Ltd. ranks first in blockchain technology.
Blockchain technology is engaged in the design and development of blockchain application products (DAPP), researching blockchain protocols, smart contracts, permission management, operating mechanisms and underlying implementation;
Tracking blocks Changes in the underlying technology of the chain, continue to learn and propose optimized solutions; solve various online problems, and complete other R&D project goals within the organization;.
Educational requirements: 81.8% undergraduate, 6.4% no education required, 5.9% junior college, 5.6% master, 0.22% doctorate, and 0.07% technical secondary school. Which one requires the most experience? 3-5 years accounted for 41.1%, 5-10 years accounted for 21.4%, 1-3 years accounted for 19.0%, no experience limit accounted for 14.3%, fresh graduates accounted for 2.4%, and more than 10 years accounted for 1.9%

『五』What are the good blockchain application development platforms currently available in China

Whenever Dilemma Hong mentioned decentralized application platforms before, we always thought of foreign blockchain solutions, but today again When talking about this topic, we think more of our own domestic Laikelib

The underlying architecture of Heshu Laikelib blockchain technology under Shanghai Heshu Software is a decentralized blockchain application development platform , the purpose is to help developers quickly create decentralized applicationsUse

Laikelib is easy to use, flexible, convenient and safe

From a model perspective, it is similar to Ethereum and is a blockchain underlying technology architecture service, but the implementation mechanism is still slightly There are differences, which can be learned on the official website of Heshu Blockchain Technology

『Lu』 What is DAPP

Everyone is familiar with App, it is nothing more than the abbreviation of Application. . As long as everyone using a smartphone has used an APP, the most commonly used WeChat is an APP. So what is DApp now?

DAPP is the abbreviation of Decentralized Application. It is called distributed application/decentralized application in Chinese. Generally speaking, different DAPP will use different underlying blockchain development platforms and consensus mechanisms, or release them by themselves. Token (a universal token based on the same blockchain platform can also be used).

It can be called a DApp if it meets the following three conditions at the same time

First, it runs on a distributed network;

Second , participant information is stored securely, and privacy is well protected;

Third, decentralized operation through network nodes.

DApp compared to blockchain is like Android and iOS compared to APP. DApp has the following 5 characteristics:

1. DApp operates decentralized through network nodes. It can run on the user's personal devices, such as mobile phones and personal computers. It belongs to the user forever and can be freely transferred to anyone.

2. DApp runs on a peer-to-peer network. It does not rely on a central server, does not require a dedicated communication server to transmit messages, and does not require a central database to record data. Data is saved in the user's personal space, which may be a mobile phone or a personal cloud disk.

3. DApp data is encrypted and stored on the blockchain. Property rights transactions and sales can be carried out relying on the blockchain, carrying transaction methods without intermediaries.

4. DApp participant information is stored securely. It can protect digital assets and ensure that property rights will not be leaked or destroyed.

5. DApp must be open source and autonomous. It can be freely packaged and generated by users, and signatures mark ownership. Its distribution is not subject to any institutional restrictions. All kinds of creativity and innovation can be freely expressed and realized. Only a DApp that meets the above four conditions can be considered an application that can continue to run.

The difference between DAPP and APP

From the perspective of customer experience, APP has four major problems compared to DAPP. The first is to intercept user data, the second is to monopolize the ecological platform, and the third is to retain User rights, the fourth is to limit product standardsStifle innovation.

From a technical perspective, there are two main differences between DAPP and APP. First, APP is installed and run on Android or Apple systems; DAPP is developed on the public blockchain chain and combined with smart contracts; second, The APP information is stored in the data service platform and can be modified directly by the operator; DAPP data is encrypted and stored in the blockchain, making it difficult to tamper.

Practical Applications of DApps

There are two main types of blockchain DAPPs currently on the market, one is "blockchain games" and the other is "mobile mining" ". The most famous of the former is undoubtedly the 2017 Cypto Kitties based on the Ethereum development platform. The latter is represented by Gongxinbao Block City.

CryptoKitties is a virtual cat-raising game created by design studio AxiomZen. It was launched on the Ethereum blockchain on November 28, 2017. Players can buy, sell and breed different varieties of electronic pets. kitten.
Each cat in CryptoKitties is unique. Each kitten has 256 sets of genes. Different gene combinations will cause differences in the background color, appearance and stripes of the kitten. There are even recessive genes. the design of. Players can name their kittens and use various marketing techniques to make their kittens look better.
Buying and selling cats has become a major feature of CryptoKitties. CryptoKitties is based on the blockchain, and players around the world can freely trade their cats. Due to the popularity of a large number of cryptocurrency enthusiasts, the game spread like a virus after it was launched, which once caused transaction congestion on the Ethereum network. The most expensive cat among them had a highest price tag of $3.4 million on the market.
A series of blockchain pet games that appeared later, such as Internet Leitz Dog, Xiaomi Crypto Rabbit, NetEase Lucky Cat, etc., undoubtedly took advantage of the popularity of Ethereum Cat.