big_data
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+ | Sources of big structured data | ||
+ | * Computer-generated or Machine-generated Data | ||
+ | * Human-generated Data | ||
* Computer-generated or Machine-generated Data | * Computer-generated or Machine-generated Data | ||
+ | * Sensor data . . . . RFID tags, Smart meters, medical devices, GPS data, etc. | ||
+ | * Web log data . . . Google analytics, | ||
+ | * Point-of-sale data . . . Cashiers' | ||
+ | * Financial data | ||
* Human-generated Data | * Human-generated Data | ||
- | | + | |
+ | * Click stream data . . . . | ||
+ | * Gaming-related data . . . . | ||
+ | |||
+ | Sources of unstructured data | ||
+ | Exploring sources of unstructured data | ||
+ | |||
+ | Unstructured data is everywhere. In fact, most individuals and organizations conduct their lives around unstructured data. Just as with structured data, unstructured data is either machine generated or human generated. | ||
- | | + | Here are some examples of machine-generated unstructured data: |
- | * Web log data . . . Google analytics, | + | |
- | * Point-of-sale data . . . Cashiers' | + | * Scientific |
- | * Financial | + | * Photographs and video: This includes security, surveillance, |
+ | * Radar or sonar data: This includes vehicular, meteorological, | ||
+ | The following list shows a few examples of human-generated unstructured data: | ||
+ | * Text internal to your company: Think of all the text within documents, logs, survey results, and e-mails. Enterprise information actually represents a large percent of the text information in the world today. | ||
+ | * Social media data: This data is generated from the social media platforms such as YouTube, Facebook, Twitter, LinkedIn, and Flickr. | ||
+ | * Mobile data: This includes data such as text messages and location information. | ||
+ | * Website content: This comes from any site delivering unstructured content, like YouTube, Flickr, or Instagram. |
big_data.txt · Last modified: 2014/07/23 16:21 by hkimscil