Database Delegation → News → Incrypthos News

Database Delegation

Definition ∞ Database delegation refers to assigning the management and operation of a database or specific data-related tasks to an external entity or automated system. In blockchain, this can pertain to outsourcing data storage or query processing to specialized layers or services. It aims to offload computational burdens from the main chain, enhancing scalability.
Context ∞ Within decentralized application (dApp) development and blockchain infrastructure, database delegation is a strategy to address the data storage and retrieval limitations of on-chain operations. Solutions like decentralized storage networks or off-chain data indexing services represent forms of delegation. The security and integrity of delegated data remain a critical consideration for developers and users.

A sleek, white modular component, possibly a specialized validator node or a hardware wallet, extends into a dynamic, luminous blue crystalline structure. This structure, reminiscent of a distributed ledger, features numerous glowing spherical data packets, indicating active transaction processing and network flow. Interspersed icy textures suggest robust cold storage principles and cryptographic immutability, crucial for maintaining data integrity within a DeFi ecosystem. The scene captures a moment of critical data interfacing, illustrating a secure blockchain mechanism.

→Verifiable Databases

→Constant Proof Size

→Zero-Knowledge

Modular Cryptography Enables Expressive Verifiable Databases

QEDB is a new protocol that uses specialized cryptographic data structures to verify complex SQL queries on large databases, yielding constant-size proofs.