Research Article
[Retracted] Research and Application of the Data Mining Technology in Economic Intelligence System
Table 1
Difference between online analysis processing and online thing processing.
| ā | OLTP | OLAP |
| User | Operators, bottom management | Decision makers, senior management | Function | Daily operation handling | Analytical decision making | DB design | Application-oriented | Theme-oriented | Number of users | Thousands | Hundreds | Work unit | Simple services | Complex queries | Access | Read and write dozens of records | Read tens of thousands of records | DB size | 100MB-GB | 100GB-TB | Data | Current, up-to-date, detailed, two-dimensional, discrete | Historical, aggregated, multidimensional, integrated, unified |
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