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Updated: Jul 16, 2026

07:45
Quasi-light Storage for Optical Data Packets
Published on: February 6, 2014
概括
这项研究估计了全球图书馆的独特项目数量,计算了总信息存储容量及其增长率. 这些发现量化了记录的知识的广程度及其持续扩张.
科学领域:
- 信息科学 信息科学 信息科学
- 图书馆科学 图书馆科学
- 数字人文学科 数字人文学科
背景情况:
- 世界各地的图书馆储存着大量的独特物品,代表着人类的知识.
- 量化这些存储的信息对于理解信息增长和数字保存至关重要.
研究的目的:
- 为了估计世界上图书馆所拥有的不同项目总数.
- 计算这些图书馆收藏的总信息存储容量.
- 确定这种信息容量正在增长的速度.
主要方法:
- 使用了三种不同的计算方法来估计独特的图书馆项目数量.
- 应用于每体积单词,每单词字母和每字母位的标准指标,以评估信息容量.
- 监控了信息的速度随着时间的推移而增加.
主要成果:
- 估计全球图书馆的独特项目数量在7500万到770万之间.
- 计算出总信息存储容量在4.6 x 10^14到4.6 x 10^15位之间.
- 发现信息存储容量以每秒大约2 x 10^6位的速度增加.
结论:
- 图书馆总的来说,拥有巨大的和不断增长的信息量.
- 这些发现为了解记录的知识规模提供了定量基线.
- 强调信息的加速增长需要对存储和可访问性的持续研究.
关键词:
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