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https://github.com/fernandocelmer/project-basic-test-sqlalchemy
Test Project - POC [Python + SQLAlchemy + SQLite]
https://github.com/fernandocelmer/project-basic-test-sqlalchemy
python sqlalchemy sqlalchemy-core sqlalchemy-orm sqlalchemy-orm-add-all sqlalchemy-orm-bulk-save-objects sqlite
Last synced: about 1 month ago
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Test Project - POC [Python + SQLAlchemy + SQLite]
- Host: GitHub
- URL: https://github.com/fernandocelmer/project-basic-test-sqlalchemy
- Owner: FernandoCelmer
- License: mit
- Created: 2022-09-10T05:24:44.000Z (about 2 years ago)
- Default Branch: master
- Last Pushed: 2022-09-28T00:50:35.000Z (about 2 years ago)
- Last Synced: 2024-03-15T00:21:05.777Z (8 months ago)
- Topics: python, sqlalchemy, sqlalchemy-core, sqlalchemy-orm, sqlalchemy-orm-add-all, sqlalchemy-orm-bulk-save-objects, sqlite
- Language: Python
- Homepage:
- Size: 2.63 MB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# [project-basic-test-sqlalchemy]
## ✔️ About
This repository contains a basic Python project for performing database operations using the SQLAlchemy ORM.
## 🚀 Stack
- [Python](https://www.python.org/)
- [SQLAlchemy](https://www.sqlalchemy.org/)
# Instructions
Installing Local Project with [PIP]
- Create a new Python virtual environment
```bash
virtualenv -p python3.9 venv
```
- Activate the virtual environment
```bash
source venv/bin/activate
```
- Install requirements with PIP
```bash
pip install -r requirements.txt
```
## Running
| Option | Command |
| :---------------------------------: | :----------------------------------------------------------------: |
| SQLAlchemy ORM | `python setup.py run_sql_orm --value 1 --thread 10` |
| SQLAlchemy ORM add_all() | `python setup.py run_sql_orm_add_all --value 1 --thread 10` |
| SQLAlchemy ORM bulk_save_objects() | `python setup.py run_sql_orm_bulk_insert --value 1 --thread 10` |
| SQLAlchemy Core | `python setup.py run_sql_core --value 1 --thread 10` |
## Test - SQLite
- SQLAlchemy ORM: Total 5.3358 seconds
- SQLAlchemy ORM add_all(): Total 4.8070 seconds
- SQLAlchemy ORM bulk_save_objects(): Total 0.7364 seconds
- **SQLAlchemy Core: Total 0.5063 seconds**
## Test - MySQL
- SQLAlchemy ORM: --
- SQLAlchemy ORM add_all(): --
- **SQLAlchemy ORM bulk_save_objects(): Total 5.8701 seconds**
- SQLAlchemy Core: Total 11.2585 seconds
## Test - Mysql (1000:Inserts) * (10:Threads)
SQLAlchemy ORM
SQLAlchemy ORM add_all()
SQLAlchemy ORM bulk_save_objects()
running run_sql_orm_bulk_insert
SQLAlchemy ORM bulk_save_objects(): Total [0:00:00.853800]
SQLAlchemy ORM bulk_save_objects(): Total [0:00:01.749000]
SQLAlchemy ORM bulk_save_objects(): Total [0:00:01.771200]
SQLAlchemy ORM bulk_save_objects(): Total [0:00:01.773400]
SQLAlchemy ORM bulk_save_objects(): Total [0:00:01.776300]
SQLAlchemy ORM bulk_save_objects(): Total [0:00:01.945100]
SQLAlchemy ORM bulk_save_objects(): Total [0:00:01.912700]
SQLAlchemy ORM bulk_save_objects(): Total [0:00:01.929000]
SQLAlchemy ORM bulk_save_objects(): Total [0:00:02.022500]
SQLAlchemy ORM bulk_save_objects(): Total [0:00:02.732800]
SQLAlchemy Core
running run_sql_core
SQLAlchemy Core: Total [0:00:00.791400]
SQLAlchemy Core: Total [0:00:01.689200]
SQLAlchemy Core: Total [0:00:01.733400]
SQLAlchemy Core: Total [0:00:01.730500]
SQLAlchemy Core: Total [0:00:01.688000]
SQLAlchemy Core: Total [0:00:01.728900]
SQLAlchemy Core: Total [0:00:01.718400]
SQLAlchemy Core: Total [0:00:01.691300]
SQLAlchemy Core: Total [0:00:01.713200]
SQLAlchemy Core: Total [0:00:01.835200]