kedro-snowflake 0.2.1

Kedro plugin with Snowflake / Snowpark support

Kedro Snowflake Pipelines plugin

We help companies turn their data into assets

About

This plugin allows to run full Kedro pipelines in Snowflake. Right now it supports

• Kedro starter, to get you up to speed fast
• automatically creating Snowflake Stored Procedures from Kedro nodes (using Snowpark SDK)
• translating Kedro pipeline into Snowflake tasks graph
• running Kedro pipeline fully within Snowflake, without external system
• using Kedro's official SnowparkTableDataSet
• automatically storing intermediate data as Transient Tables (if Snowpark's DataFrames are used)
• (New!) MLflow integration with Snowflake with example usage in Snowflights Kedro starter

Documentation

For detailed documentation refer to https://kedro-snowflake.readthedocs.io/

Usage

With starter

1. Install the plugin

   pip install "kedro-snowflake>=0.1.0" 
   

2. Create new project with our Kedro starter ❄️ Snowflights 🚀:

   kedro new --starter=snowflights --checkout=master
   

   And answer the interactive prompts ⬇️ (click to expand)

   Project Name
   ============
   Please enter a human readable name for your new project.
   Spaces, hyphens, and underscores are allowed.
    [Snowflights]: 
   
   Snowflake Account
   =================
   Please enter the name of your Snowflake account.
   This is the part of the URL before .snowflakecomputing.com
    []: abc-123
   
   Snowflake User
   ==============
   Please enter the name of your Snowflake user.
    []: user2137
   
   Snowflake Warehouse
   ===================
   Please enter the name of your Snowflake warehouse.
    []: compute-wh
   
   Snowflake Database
   ==================
   Please enter the name of your Snowflake database.
    [DEMO]: 
   
   Snowflake Schema
   ================
   Please enter the name of your Snowflake schema.
    [DEMO]: 
   
   Snowflake Password Environment Variable
   =======================================
   Please enter the name of the environment variable that contains your Snowflake password.
   Alternatively, you can re-configure the plugin later to use Kedros credentials.yml
    [SNOWFLAKE_PASSWORD]:       
   
   Pipeline Name Used As A Snowflake Task Prefix
   =============================================
   
    [default]:
   
   Enable Mlflow Integration (See Documentation For The Configuration Instructions)
   ================================================================================
   
    [False]: 
   
   The project name 'Snowflights' has been applied to: 
   - The project title in /tmp/snowflights/README.md
   - The folder created for your project in /tmp/snowflights
   - The project's python package in /tmp/snowflights/src/snowflights
   

3. Run the project

   cd snowflights
   kedro snowflake run --wait-for-completion
   

In existing Kedro project

1. Install the plugin

   pip install "kedro-snowflake>=0.1.0" 
   

2. Initialize the plugin

   kedro snowflake init <ACCOUNT> <USER> <PASSWORD_FROM_ENV> <DATABASE> <SCHEMA> <WAREHOUSE>
   

3. Run the project

   kedro snowflake run --wait-for-completion
   

Kedro pipeline in Snowflake Tasks

Execution: