DNACloud:一种基于DNA的超大数据存储工具

2015-05-18 王辉 译 CSDN

我们去哪里存储人们十分关注的海量数据呢?如何在 DNACloud存储每克DNA中1PB字节的信息? 写入有点慢。你需要把你的的数据文件转换成DNA描述,然后发送给任何一家生物科技公司,他们会给你合成DNA,你可以将其存储在你的冰箱。 读写也有点慢。很明显这些数据可以被非常准确地读取,但是要读写它,你必须先按顺序排好DNA,这可能需要一段时间。 大数据通常是用来形容来自人类使

我们去哪里存储人们十分关注的海量数据呢?如何在 DNACloud存储每克DNA中1PB字节的信息?

写入有点慢。你需要把你的的数据文件转换成DNA描述,然后发送给任何一家生物科技公司,他们会给你合成DNA,你可以将其存储在你的冰箱。

读写也有点慢。很明显这些数据可以被非常准确地读取,但是要读写它,你必须先按顺序排好DNA,这可能需要一段时间。

大数据通常是用来形容来自人类使用的数字媒体,如照相机,互联网,手机,传感器等产生的巨额数据。 基于大数据建立先进的分析模型,我们可以预测用户的很多事情诸如行为,兴趣等。然而在使用这些数据之前,必须解决大数据存储的许多问题。其中两个主要的问题是大存储设备的需要和与之关联的成本。

合成DNA存储似乎是解决这些大数据问题的一个合适的解决方案。在2013年,European Bioinformatics Institute(欧洲生物信息研究所)的Goldman 和他的同事们证实使用合成DNA作为存储介质,可以在1克的DNA上储存1PB的信息,并且还可以成功地以较低的错误率检索数据。这重要的一步意味着合成DNA对于未来的数据存储是一项有用的技术。而DNACloud软件的研发,使得数据更易于被储存在DNA中。

DNACloud1.0版本能够使用任意格式的格式(.text,.PDF,.PNG,.MKV,MP3播放等)将数据文件编码到DNA,也能解码回到原始的文件。您可以使用这款软件在DNA中存储您的Facebook数据或者视频。 

最新的版本DNACloud 2.0允许用户使用一种有效的编码技术——非线性编码进行DNA数据编码。不同长度的DNA格雷码(DNA Golay Codes)可根据纠错率和更好的编码速率的要求用于编码。

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    2015-06-17 ying_wu
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    2015-07-06 zxxiang
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    2015-05-18 吴颖

    很好呀 呵呵

    0

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    2015-05-18 吴颖

    呵呵 呵呵

    0

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    2015-05-18 吴颖

    很好的文章

    0

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