how does a decentralized search engine work?

A decentralized search engine operates by distributing the tasks of indexing, storing data, and processing search queries across a network of independent nodes rather than relying on centralized servers. This is achieved through a core architecture of distributed indexing, where data is partitioned and stored using mechanisms like Distributed Hash Tables (DHTs) across many nodes. These nodes collaborate via consensus protocols such as Proof-of-Work or Proof-of-Stake to maintain a unified, secure, and trustworthy search index. Blockchain technology secures the data with immutable records, smart contracts handle transparent operations, and peer-to-peer networks enable direct communication and query sharing among nodes. Token economies incentivize users and node operators to contribute resources and participate in governance, ensuring the system remains decentralized, resilient, and censorship-resistant. This structure enhances privacy by minimizing centralized data collection and prevents content suppression by eliminating single points of control.

• Decentralized Search Engines