Thursday, September 19, 2013

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











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