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Quasi-Linear Time

Definition

Quasi-linear time describes the computational complexity of an algorithm whose running time is approximately proportional to N log N, where N is the size of the input. In the context of blockchain and cryptographic systems, achieving quasi-linear time complexity for certain operations is highly desirable for scalability. Algorithms with this characteristic perform efficiently even with large datasets, making them suitable for processing extensive transaction histories or complex cryptographic proofs. It represents a significant optimization goal in distributed ledger technology.