glass storage

About this tag
Glass storage refers to Microsoft Research's Project Silica, an archival technology that uses femtosecond lasers to write data as three-dimensional voxels inside borosilicate glass. Recent developments demonstrate a full end-to-end system capable of storing terabytes on a coaster-sized plate, with longevity measured in millennia without powered maintenance. The system includes automated microscopes and machine-learning decoders for reading and validation. This approach reframes archival storage as a materials and optics problem, offering potential benefits for organizations dealing with explosive data growth and the costs of media refresh cycles. Discussions on WindowsForum cover the technical details, practical trade-offs, and implications for enterprise IT and data preservation.
  1. Phase Voxel Glass Storage: Terabytes in Borosilicate Glass

    Microsoft Research's Project Silica has moved from laboratory curiosity to a demonstrable archival system capable of etching terabytes of data into ordinary borosilicate (Pyrex‑type) glass, promising longevity measured in ten‑thousand‑year timescales while changing several of the practical...
  2. Laser-Etched Glass Archival: Terabytes on a Coaster for Millennia

    Microsoft Research's latest paper and demonstrations make a bold promise: a laser-etched glass archival system that can store terabytes of data in a coaster‑sized plate and survive for millennia—potentially 10,000 years or more—without powered maintenance. What was once a laboratory curiosity...