Sei is a high-performance blockchain designed to power modern decentralized applications. The network is designed to handle thousands of transactions per second and provide a Web 2.0-like user experience. However, to read and write data on the blockchain and run high-performance applications, developers need access to a tool called "RPC."
What is RPC?
Remote Procedure Call (RPC) is a key component of blockchain networks. Without RPC, Web3 applications would not be able to query account balances, submit transactions, or retrieve on-chain data to serve users. The core function of RPC is to achieve seamless communication between two programs - the client and the server. The program that initiates the call is called the client, and the program that executes the program is called the server.
Client programs can request the server to execute code functions and procedures without knowing the specific details of the server environment. This abstraction makes RPC a lightweight and flexible communication protocol. In the context of blockchain, decentralized applications play the role of clients because they need to frequently query on-chain data in order to function. RPC nodes running software that interacts with the blockchain act as servers, receiving requests and executing programs on behalf of the calling dApp client.
Sei's RPC node
On the Sei blockchain, various third-party providers operate RPC endpoints, allowing developers to communicate with Sei nodes without needing to set up their own infrastructure. These RPC nodes act as messengers of information, relaying data between the Sei blockchain and applications. This way, developers can focus on front-end logic and user experience without worrying about the details of back-end blockchain interactions.
The importance of RPC: The success or failure of RPC is independent of the stability or viability of the underlying blockchain network. The two are different concepts. Twitter user @0xMert_ came up with a great analogy: imagine the blockchain is like your cell phone network, and the RPC nodes are your cell phones. If your mobile network suddenly goes out and you can't receive a signal, it's not because there's something wrong with your phone. Likewise, if your phone overheats, has a swollen battery, a cracked screen, or runs out of juice, it doesn't mean there's something wrong with the cellular network.
Advantages of High-Performance RPC
High-performance RPC can help solve several problems, including:
Data reading speed: Get the required on-chain data faster.
Data reliability, accuracy and freshness: Ensure that the data acquired is up-to-date and accurate.
Faster data writing: Improve transaction submission speed and improve user experience.
Sei’s future outlook
As blockchain technology develops, Sei’s potential will become more apparent. It not only supports high-performance transactions, but also provides better support for decentralized applications. Developers no longer need to worry about setting up infrastructure because they can rely on third-party RPC services to handle interactions with the blockchain. This will promote the emergence of more innovative applications and accelerate the development of Web3.
in conclusion
Sei tokens are paving the way for future decentralized applications as part of a high-performance blockchain. With efficient RPC nodes, developers can more easily create and run applications and provide users with a smooth experience. As technology advances, Sei will play an increasingly important role in the blockchain ecosystem and become a key force in promoting the progress of Web3.