https://github.com/jfelipearaujo/poc_dapper_postgres

https://github.com/jfelipearaujo/poc_dapper_postgres

Last synced: 6 days ago
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• Host: GitHub
• URL: https://github.com/jfelipearaujo/poc_dapper_postgres
• Owner: jfelipearaujo
• Created: 2022-04-02T18:41:48.000Z (almost 3 years ago)
• Default Branch: master
• Last Pushed: 2022-04-03T16:42:35.000Z (almost 3 years ago)
• Last Synced: 2024-05-02T04:44:36.694Z (8 months ago)
• Language: C#
• Size: 19.5 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# PoC: Dapper + Postgres

This repository is an example of a reusable code using Dapper and Postgres

Installed packages:

 - Dapper (2.0.123)

 - Dapper.Contrib (2.0.78)

 - Dapper.FluentMap (2.0.0)

 - Dapper.FluentMap.Dommel (2.0.0)

 - DotNet.Testcontainers (1.5.0)

 - Microsoft.Extensions.DependencyInjection (3.1.23)

 - Npgsql (6.0.3)

 - PostgreSQLCopyHelper (2.8.0)

 - SqlKata (2.3.7)

 - SqlKata.Execution (2.3.7)

When executed, the application creates a container running postegres and when it finishes, it destroys the container.

This example includes:

- Insert one entity

- Insert many entities

- Bulk insert

- Get count

- Get one entity

- Get all entities

- Update

- Delete

Example of bulk insert runtimes:

| Num of items | Total time |

| ------------ | ---------- |

| 1000 | 00:00:00.0745338 |

| 2000 | 00:00:00.0092279 |

| 3000 | 00:00:00.0155983 |

| 4000 | 00:00:00.0155983 |

| 5000 | 00:00:00.0603322 |

| 6000 | 00:00:00.0186088 |

| 7000 | 00:00:00.0177428 |

| 8000 | 00:00:00.0585876 |

| 9000 | 00:00:00.0237423 |

| 10000 | 00:00:00.0381435 |