Research Article
Research on Financial Data Query and Distribution Scheme Based on SQL Database
Table 1
Prediction error of different models in the result.
| Record number (million) | Centralized storage asked (seconds) | Distributed database storage asked (seconds) |
| 1 | 0.4 | 0.7 | 10 | 8.5 | 3.1 | 20 | 38.0 | 4.8 |
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