| 步驟 | 配置變更 | Load Time (s) | TPS | 提升幅度 |
|---|---|---|---|---|
| DB1 基準 | Block 2K, Buffer 64M, Shared 64M, Redo 4M, Dict TS | 49.41 | 8.15 | — |
| DB2 擴大 SGA | Buffer 128M, Shared 128M | 48.57 | 9.15 | +12% |
| DB3 加大 Redo | Redo Buffer 16M, Redo Log 16M | 41.39 | 10.09 | +24% |
| DB4 Block 4K | Block Size 4K | 17.35 | 10.18 | Load Time -65% |
| DB5 本地表空間 | Locally Managed TS | 15.07 | 10.43 | Load Time -13% |
| DB6 Block 8K | Block Size 8K | 11.42 | 10.68 | Load Time -24% |