Definition ∞ Decentralized information systems are computing architectures that distribute data storage and processing across multiple independent nodes, eliminating reliance on a single central authority. These systems bolster data integrity, censorship resistance, and operational robustness through their distributed nature. They facilitate direct peer-to-peer data exchange and collective validation without intermediaries.
Context ∞ The progression of decentralized information systems is central to the development of blockchain technology and the broader Web3 movement. Current initiatives focus on enhancing their scalability, ensuring data privacy, and promoting interoperability across diverse platforms. These systems signify a substantial move towards more resilient and user-centric digital environments, challenging conventional centralized frameworks.