@@ -8,17 +8,19 @@ The test suite requirements:
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Use ` PROJECT ` , ` INSTANCE ` and ` DATABASE ` module constants to set a project to execute tests on.
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- # 07-11-2021
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+ The following measurements were made on a VM instance.
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+ # 25-11-2021
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| Test| mean, sec| error| std_dev|
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| ----| -------| -----| --------|
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- | SPANNER insert_one_row_with_fetch_after| 0.91 | 0.01 | 0.09 |
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- | ALCHEMY insert_one_row_with_fetch_after| 1.07 | 0.0| 0.03 |
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- | SPANNER read_one_row| 0.33 | 0.0| 0.01|
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- | ALCHEMY read_one_row| 0.3 | 0.0| 0.01 |
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- | SPANNER insert_many_rows| 1.37 | 0.02 | 0.12 |
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- | ALCHEMY insert_many_rows| 24.41 | 0.07 | 0.49 |
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- | SPANNER select_many_rows| 0.31 | 0.02 | 0.08 |
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- | ALCHEMY select_many_rows| 0.22 | 0.03 | 0.01 |
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- | SPANNER insert_many_rows_with_mutations| 0.34 | 0.0| 0.03|
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- | SQLALCHEMY insert_many_rows_with_mutations| 25.1 | 0.03 | 0.31 |
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+ | SPANNER insert_one_row_with_fetch_after| 0.16 | 0.0 | 0.03 |
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+ | ALCHEMY insert_one_row_with_fetch_after| 0.11 | 0.0| 0.02 |
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+ | SPANNER read_one_row| 0.04 | 0.0| 0.01|
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+ | ALCHEMY read_one_row| 0.01 | 0.0| 0.0 |
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+ | SPANNER insert_many_rows| 0.33 | 0.01 | 0.05 |
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+ | ALCHEMY insert_many_rows| 0.32 | 0.01 | 0.06 |
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+ | SPANNER select_many_rows| 0.04 | 0.0 | 0.01 |
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+ | ALCHEMY select_many_rows| 0.03 | 0.0 | 0.0 |
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+ | SPANNER insert_many_rows_with_mutations| 0.07 | 0.0| 0.03|
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+ | SQLALCHEMY insert_many_rows_with_mutations| 0.31 | 0.01 | 0.07 |
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