Storage and networking technology
Storage and networking technology are two important aspects of blockchain public chain systems.In terms of storage,it is necessary to choose appropriate storage media,databases,or file systems.In terms of networking,it is necessary to consider the scalability and flow control of the public chain system.
Blockchain public chain development process
Developing a blockchain public chain requires the following steps:
requirement analysis
Firstly,it is necessary to communicate with the customer and understand their needs.After understanding the customer's needs,it is necessary to conduct a specific demand analysis to clarify their specific requirements.
architecture design
After understanding the customer's needs,it is necessary to conduct architecture design and choose different architecture modes based on different situations,such as public chain,alliance chain,and private chain.At the same time,it is necessary to choose appropriate storage media and networking technology to meet customer requirements.
Smart contract writing
After architectural design,it is necessary to write a smart contract program to achieve the automated execution function of the public chain system.The writing of smart contracts needs to comply with public chain standards,have good security and efficiency.
Node construction
After completing the writing of the smart contract,it is necessary to build the nodes.Nodes are the core components of a public chain system,and the construction of nodes requires attention to security and scalability.
Testing and Deployment
During the development process,it is necessary to conduct testing and optimize the code based on the test results.After passing the testing,it is necessary to deploy,test and go live after deployment.
1、The necessary conditions for developing a DAPP are to have a corresponding development environment and tools,including:
1.Blockchain node:To develop DAPP,it is necessary to have a running blockchain node to provide data and services.
2.Smart contract development tool:To develop DAPP,it is necessary to have a smart contract development tool that can be used to write and compile smart contract code.
3.DAPP development tool:To develop DAPP,it is necessary to have a tool that can be used to develop DAPP,so that DAPP can be built and deployed.
4.Blockchain Browser:To develop DAPP,it is also necessary to have a blockchain browser that can monitor and track the running status of DAPP.
