9. Trend 3: “半結構化資料”分析的需求
? Semi-structured data
o Data that does not reside in fixed fields but use tags
or other markers to capture elements of the data
? 例如: Logs、GPS 座標、XML、JSON、網頁
內容(HTTP Tagged text)
25. Graph
Connie Ma
Max Cheng
Mahendra
Negi
Eva Chen
Report To
Report To
IS
Function
Function
Jo Ma
Claudia
Wu
Terry
Huang
Alex Kuo
Report To
Report ToReport To
Report To
Report To
HR
26. 參考資料
? Martin Fowler: NoSQL Distilled to an
Hour http://vimeo.com/66052102
? http://nosql.org.tw/
? http://blog.nosqlfan.com/
? http://www.csdn.net/article/tag/nosql
![{ “_id” : 1001,
“customer_id”: 7231,
“line_items” : [
{“product_id”: 4555, “quantity”: 8},
{“product_id”: 7655, “quantity”: 4},
{“product_id”: 8755, “quantity”: 3}]
}
{ “_id” : 1002,
“customer_id”: 98311,
“line_items” : [
{“product_id”: 4555, “quantity”: 3},
{“product_id”: 2155, “quantity”: 4}],
“discount”: “Y”
}
Key Document
_id: 1001
_id: 1002
Table: Customer](https://image.slidesharecdn.com/kmm6ubgrtumolxq2ykt7-signature-9c72cc95079ff74da4b5c82b1cea126c40bdc70dfd00b9454f7b0171b60d4e6e-poli-150504022128-conversion-gate01/85/NoSQL-sharing-22-320.jpg)
