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Integrated Model of big data ,business intelligenceand knowledge management

- - - - creating
      - codifying
      - disseminating
  - - - Data tsunami :
      - New oil that can be extracted and refined and put to many uses
  - - - It's a system that turns data into information and then into knowledge there by adding substantial value to firm's décision making process
- - - - 1- Inputs are passed to the data warehouse ,when data is processed
      - 2- Data mining mined out useful information from raw collections of data
      - 3- Useful data is passed to the KM in shape of reports and graphs to get user feedbacks
      - 4- the output received from KM systems is stored into a database for future reference
    - - User can obtain outputs (reports,graphs) and it can be filtred by user requirement for future needs
    - - Explicit and Tacit knowledge
        
        Explicit
        
        Documents,Policy , Operatings procedure
        
        Tacit
        
        Group of staff,individuals
      - Big Data
        
        Different formats
        
        Structered Data
        
        Machine generated Data
        
        Sensor data ,Web log ,Pont of sale data
        
        Human generated data
        
        personal information,click stream data
        
        Unstructered Data
        
        Social media sources , video , email
      - Operational Systems
        
        Mixture of manual and automated systems
        
        Inventory control , CRM, Sales , Marketing....