2009-05-22: Driving Forces for the Flow of Data, Metada and Control

From Datafedwiki

Back to DataFed Development Events

Contents 1 Data Acquisition Phase 1.1 Data Flow 1.2 Data Forces 2 Data Mediation Phase 2.1 Data Flow 2.2 Data Forces 3 Data Usage Phase 3.1 Data Flow 3.2 Data Forces

[edit] Data Acquisition Phase

[edit] Data Flow

• Data originate from observations or models.
• Transformed by filtering, aggregation and fusion
• The first phase of data flow is accumulated in the data acquisition silos

[edit] Data Forces

• Society perceived need
• Provider can push and accumulate data into the data acquisition silo. Can't force to "user"

[edit] Data Mediation Phase

[edit] Data Flow

[edit] Data Forces

[edit] Data Usage Phase

[edit] Data Flow

[edit] Data Forces