Уровень 0 · материалов: 3
В кластер входят документы о разработке физических носителей для вечного или сверхдолгосрочного хранения данных; документы о краткосрочном хранении или программных методах архивации в него не входят.
Общие признаки: инновации в хранении данных, сверхдолгосрочная архивация, использование кварцевого стекла и алмазов, фемтосекундные лазеры
Группа выше: Долговременное хранение и экзотические носители
Смысл: The text describes a breakthrough in data storage technology developed at the University of Southampton, using femtosecond lasers to write data into quartz glass. This technology allows for massive amounts of data to be preserved for billions of years, regardless of extreme temperatures, providing a permanent archive for human knowledge.
Scientists have created a 5D quartz glass storage medium capable of holding 360TB of data for billions of years.
Смысл: The text describes a scientific breakthrough in data storage where 5D nanostructures are etched into quartz glass using femtosecond lasers, enabling ultra-high capacity and near-eternal data preservation for archival purposes.
Scientists have created a 5D quartz glass storage disc that can hold 360TB of data and last for millions of years.
Смысл: The text discusses a breakthrough by Chinese scientists in using diamonds as ultra-durable data storage media, emphasizing the trade-off between current practical accessibility and unprecedented long-term stability.
Chinese researchers have created a diamond-based data storage system capable of preserving terabytes of information for millions of years using femtosecond lasers.