Saturday, February 7, 2015
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
|
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