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

No comments:

Data Governance Learning Plan

Seven courses to build the knowledge of Data Governance Program ( planning & establishment ) by Kelle O'Neal with 100 MCQs Exam 1....