Compassion between Traditional vs Big Data Approach

1. here listed out important characteristics difference between traditional RDBMS and Big Data 
   

   Characteristics of Traditional vs Big Data approaches

   
   

   Characteristics	Data Management
   	Relational Data	Big Data
   Architecture	Centralized	Distributed
   Data Volume	Tera-bytes	Peta-bytes to Exa-bytes
   Data Relational	Known relation	Unknown/complex relation
   Data Model	Static or schema-based	Dynamic or Schema-lessa
   Data veracity	Related Data	Messy/imprecise
   Data Velocity	Generated by human interaction	Machine generated data sensor,medical and FSI
   Data source	Known	Heterogeneous
   Scalability	Nonlinear	Liner
   Data processing	Interactive	Batch and stream processing