4. Data processing: database and file management or data structures
  5. Database design
  6. Data structure types

Ruiyi Ma

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Electronic business information system

Data processing: database and file management or data structures – Database design – Data structure types
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Searching method and system for commercial information

Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3142234

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