Saturday, February 7, 2015

“Power Query” Get results in few clicks (with example-Mobile Banking Statistics)

only 2 clicks...
  1. Load the query from the online search
  2. visualize your data as you like .

Enjoy :)

 

Traditional RDBMS VS NoSQL VS MapReduce (Technology attributes)


Attribute
Traditional RDBMS
NoSQL
MapReduce
Data Size
Gigabytes
Gigabytes
Petabytes
Access
Interactive & Batch
Interactive & Batch
Batch
Updates
Read\Write oftentimes
Read\Write oftentimes
Write once read many
Structure
Static Schema
Object types
Dynamic schema
Integrity
High
High
Low
Scaling
Nonlinear
Nonlinear
Linear