# Synthetic DNA Data Storage **Domain:** Archival Storage / Molecular Information **Doc Type:** Technology Concept Node **Maturity:** Active Research and Early Commercialization **Related:** [[Physical Permanence Gradient]], [[Neural Data Provenance]], [[Data Serialization]] --- ## Definition **Synthetic DNA data storage** encodes digital information into designed nucleotide sequences, preserves the synthesized material, and retrieves data through sequencing and decoding. Its attraction is extraordinary density and potentially long passive retention under controlled encapsulation. ## Architectural constraints Practical systems must manage synthesis and sequencing cost, access latency, indexing, error correction, contamination, physical custody, format documentation, and the survival of compatible readers and decoders.