Data Compactness

Definition ∞ Data compactness refers to the property of data being stored or represented using minimal storage space. This concept emphasizes efficiency in data representation, aiming to reduce the overall size of information while preserving its integrity and utility. Achieving data compactness often involves various compression techniques or optimized data structures. It directly impacts storage requirements, transmission bandwidth, and processing overhead within digital systems. In blockchain contexts, compact data structures can significantly reduce the burden on network nodes.
Context ∞ In blockchain and distributed ledger technologies, data compactness is a crucial factor for network scalability and the feasibility of running full nodes. Efforts to achieve greater compactness are central to solutions like sharding, stateless clients, and more efficient transaction serialization. Debates persist regarding the trade-offs between data reduction and computational complexity during verification. Advances in this area are vital for supporting broader adoption and increased transaction throughput.