Position: Home page » Blockchain » 21 point super nodes of blockchain
21 point super nodes of blockchain
Publish: 2021-04-21 04:20:22
1. Nodes are the places where the blocks are connected, and the blocks need to be chained to be useful
core analysis:
1. Transparency, 2. Openness, 3. Information can not be tampered with, 4. Decentralization,
5. Detailed analysis
blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system
1. In a narrow sense, blockchain is a kind of chained data structure composed of data blocks connected in sequence according to the time sequence, and it can not be tampered with and forged by cryptography
2. Broadly speaking, blockchain technology uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, and uses cryptography to ensure the security of data transmission and access It is a new distributed infrastructure and computing method to program and operate data by using intelligent contract composed of automated script code.
core analysis:
1. Transparency, 2. Openness, 3. Information can not be tampered with, 4. Decentralization,
5. Detailed analysis
blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system
1. In a narrow sense, blockchain is a kind of chained data structure composed of data blocks connected in sequence according to the time sequence, and it can not be tampered with and forged by cryptography
2. Broadly speaking, blockchain technology uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, and uses cryptography to ensure the security of data transmission and access It is a new distributed infrastructure and computing method to program and operate data by using intelligent contract composed of automated script code.
2. It contains complete blockchain and network routing nodes, which are only used to synchronize blocks, participate in verification, and maintain connection with peer nodes.
3. Jinwowo analysis: a node is actually a computer (server) connected to the blockchain. Any connected computer can access the blockchain, so there are countless nodes on the blockchain; However, the number of blocks on the blockchain is limited, that is, one block is generated every 10 minutes, and no new blocks will be added after reaching a certain number.
4. The super node is online 24 hours a day, and anyone's account book will be updated to the general ledger through blockchain technology.
5. Trade chain, or TD for short, is a public chain based on blockchain technology and developed for the benefit of users. TD platform is established based on TD chain to respond to the call of the government, further promote the research, application and development of blockchain technology in the world, further promote the instrialization process of blockchain Technology, and serve the public entrepreneurship and innovation.
6. The main responsibilities of super nodes are as follows:
1. Provide server nodes to ensure the normal operation of nodes
2
3. Verify transactions and package them into blocks
4. Broadcast blocks to other blocks and add them to your local blockchain after verification
5. Guarantee and promote the development of blockchain projects
it can be seen that the super node determines the stability of the whole ecosystem of EOS
based on the main responsibilities of the super node, all its computing power needs to be provided by itself. According to the hardware threshold announced by the EOS team, first of all, it needs to reach at least Amazon AWSEC 2 host x1.32x large, 128 core processor, 2TB memory, 2x1920gb SSD and 25gb bandwidth. The cost of a single server is as high as 700000 yuan a year
when the DAPP based on EOS goes online, the cost of network bandwidth will also rise e to the increase of transaction volume, which requires a strong economic foundation and professional technical strength to participate in the election.
1. Provide server nodes to ensure the normal operation of nodes
2
3. Verify transactions and package them into blocks
4. Broadcast blocks to other blocks and add them to your local blockchain after verification
5. Guarantee and promote the development of blockchain projects
it can be seen that the super node determines the stability of the whole ecosystem of EOS
based on the main responsibilities of the super node, all its computing power needs to be provided by itself. According to the hardware threshold announced by the EOS team, first of all, it needs to reach at least Amazon AWSEC 2 host x1.32x large, 128 core processor, 2TB memory, 2x1920gb SSD and 25gb bandwidth. The cost of a single server is as high as 700000 yuan a year
when the DAPP based on EOS goes online, the cost of network bandwidth will also rise e to the increase of transaction volume, which requires a strong economic foundation and professional technical strength to participate in the election.
Hot content