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Dark data
Dark data is that which is acquired through various operational sources but not used in any manner to derive insights or for decision making.〔(【引用サイトリンク】url=http://www.gartner.com/it-glossary/dark-data )〕 In an industrial context, dark data can include information gathered by sensors and telematics.〔(【引用サイトリンク】title=TeradataVoice: Factories Of The Future: The Value Of Dark Data )〕 The ability of an organisation to collect data can exceed the rate at which it can analyse it, and in some cases the organisation may not even be aware that the data is being collected.〔(【引用サイトリンク】title=The API Briefing: the Challenge of Government’s Dark Data )〕 According to IBM, "about 90 percent of data generated by most sensors and A-to-D conversions on the market never gets utilised". == History == The first use and defining of the term "dark data" appears to be by the consulting company Gartner.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Dark data」の詳細全文を読む
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