benchmark/integer/README.md

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# Benchmark - only with integer data

## How to run

See the [README.md in the parent directory](../README.md).

## Environment

Here is a benchmark result on the following environment:

- OS: Debian GNU/Linux sid
- CPU: AMD Ryzen 9 3900X 12-Core Processor
- Memory: 64GiB
- PostgreSQL: 17 (not released yet)
  5d8aa8bcedae7376bd97e79052d606db4e4f8dd4
- Apache Arrow: 15.0.0-SNAPSHOT
  e62ec62e40b04b0bfce76d58369845d3aa96a419
- Apache Arrow Flight SQL PostgreSQL adapter:
  0.2.0 (not released yet)
  14df9b5fe61eda2d71bdfbf67c61a227741f616c

## Results

### `SELECT`

![Graph](select.svg)

100K records:

| Apache Arrow Flight SQL | `SELECT` | `COPY` |
| ----------------------- | -------- | ------ |
| 0.014                   | 0.015    | 0.012  |

1M records:

| Apache Arrow Flight SQL | `SELECT` | `COPY` |
| ----------------------- | -------- | ------ |
| 0.082                   | 0.140    | 0.112  |

10M records:

| Apache Arrow Flight SQL | `SELECT` | `COPY` |
| ----------------------- | -------- | ------ |
| 0.691                   | 1.463    | 1.108  |

### `INSERT`

![Graph](insert.svg)

100K records:

| Apache Arrow Flight SQL | `INSERT` | `COPY` |
| ----------------------- | -------- | ------ |
| 0.497                   | 0.310    | 0.068  |

1M records:

| Apache Arrow Flight SQL | `INSERT` | `COPY` |
| ----------------------- | -------- | ------ |
| 7.013                   | 5.410    | 0.637  |

10M records:

| Apache Arrow Flight SQL | `INSERT` | `COPY` |
| ----------------------- | -------- | ------ |
| 55.064                  | 37.522   | 6.720  |