Evaluation of blockchain function

1. 1、 Decentralization:
blockchain technology does not rely on additional third-party management institutions or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes information self verification, transmission and management through distributed accounting and storage. Decentralization is the most prominent and essential feature of blockchain< Second, openness:
the foundation of blockchain technology is open source. In addition to the private information of all parties to the transaction is encrypted, the data of blockchain is open to all. Anyone can query blockchain data and develop related applications through the open interface, so the information of the whole system is highly transparent< Third, independence:
based on consensus specifications and Protocols (similar to various mathematical algorithms such as hash algorithm used by bitcoin), the whole blockchain system does not rely on other third parties, and all nodes can automatically and safely verify and exchange data in the system without any human intervention< Fourth, security:
as long as 51% of all data nodes cannot be controlled, the network data cannot be arbitrarily controlled and modified, which makes the blockchain itself relatively safe and avoids subjective and artificial data changes
5. Anonymity:
unless there are legal requirements, technically speaking, the identity information of each block node does not need to be disclosed or verified, and information transmission can be carried out anonymously
Digital China is the first major development strategy explicitly put forward in the report of the 19th National Congress of the Communist Party of China. The application of digital technology represented by cloud computing, big data and mobile Internet is no longer limited to the economic field, but widely penetrated into all aspects of public services, social development and people's life, which requires macro coordination, overall control and integrated development
with the deepening of a new round of scientific and technological revolution and instrial change, the tide of digital economy in the world is unstoppable. The development of digital economy has become a global consensus, known as the key to the fourth instrial revolution
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2. It mainly depends on the functions of the blockchain application app. For example, starting technology is to calculate the development cost of the blockchain according to its functions. If there are many functions and high complexity, the corresponding cost will be relatively high, and the function will be simple, and the price will be very low. Whether it's blockchain wallet, blockchain exchange, blockchain pet game or blockchain points mall, the price is estimated in this way. The main accounting of the development cost is the labor cost and hardware consumption cost, plus some marketing expenses, we can almost determine the price. In one case, the price of the app will be very low, that is, there is a ready-made source code that can meet the needs of customers, and you only need to modify and add some functions to use it.

3. At present, there are many blockchain development companies, such as Shengshi Huacai, which provide underlying technical services, and provide investment, mining, information and user-defined functions in combination with commercial systems. It's better to choose according to your own actual situation

4. If your blockchain system refers to a decentralized point-to-point system, its characteristics are as follows:
1. The point-to-point system allows members to join freely without middleman, and nodes can interact freely
2. The point-to-point system can speed up information processing and rece costs by replacing middleman

6. AOS is a public chain of privacy, ETH is a comprehensive public chain of smart contracts, and the track is different. However, God V said that privacy features should be added to eth in the summer of 2020. If we compare this point, it is still possible

Why do we say that eth ecology is complex? If we want to fully deploy privacy, it will be difficult in a short time. However, as a new public chain, AOS can quickly deploy its functions, so it is entirely possible for AOS to surpass eth in privacy.