Intelligent Big Information Retrieval of Smart Library Based on Graph Neural Network (GNN) Algorithm

Table 2

Four storage system schemes of library intelligent information resource storage.

Capacity and requirements	Library type	Applicable storage system structure
When the digital capacity is only and TB	Small and medium-sized libraries with one-time investment	NAS storage system architecture
When the digital capacity is greater than 10 TB	Library with an increasing amount of data	SAN storage system architecture
When the digital capacity is large but the number of concurrent users is not too large	Library with the fastest growth of data volume	IPSAN storage system architecture
When the digital capacity is large and the number of concurrent users is large	Large library and information data center	NAS and SAN converged architecture