Course Intermediate  11277

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17602

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11310

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：Chainlink: A decentralized oracle that empowers smart contracts Chainlink is a decentralized oracle network that focuses on providing safe and reliable external data for smart contracts. The oracle plays the role of a link between the blockchain and the real world, allowing smart contracts to obtain off-chain data and event information. How Chainlink works The Chainlink network is composed of multiple distributed nodes that run Chainlink software and are responsible for providing data and services. When a smart contract needs to access external data, it sends a request to the Chainlink network. These Chainlink nodes collect the requested data and return it to the smart contract in a safe and reliable manner.

2024-03-04 comment 0  1158

Course Introduction：Chainlink: Chainlink (LINK), the leader in the field of oracles, is a decentralized oracle network dedicated to providing reliable external data sources for smart contracts. By connecting blockchain with real-world data, Chainlink expands the scope of smart contract applications, enabling them to rely on accurate and secure information. This innovative technology allows smart contracts to interact with external systems, enabling a wider range of use cases and real-world application scenarios. Chainlink’s goal is to build a trustworthy bridge that enables blockchain systems to communicate with external parties. Chainlink’s features: Decentralization: Chainlink is maintained by a network of nodes distributed around the world, ensuring multiple sources of data.

2024-03-04 comment 0  1113