Tech Summit DEMO

Databricks Tech Summit FY2024 DEMO:

This demo will launch auto generated tables(100s) inside single bronze and silver Lakeflow Declarative Pipeline using dlt-meta.

  1. Launch Command Prompt

  2. Install Databricks CLI

    • Once you install Databricks CLI, authenticate your current machine to a Databricks Workspace:
    databricks auth login --host WORKSPACE_HOST
  3. Install Python package requirements:

    # Core requirements
    pip install "PyYAML>=6.0" setuptools databricks-sdk
    
    # Development requirements
    pip install flake8==6.0 delta-spark==3.0.0 pytest>=7.0.0 coverage>=7.0.0 pyspark==3.5.5
  4. Clone dlt-meta:

    git clone https://github.com/databrickslabs/dlt-meta.git 
  5. Navigate to project directory:

    cd dlt-meta
  6. Set python environment variable into terminal

    dlt_meta_home=$(pwd)
    export PYTHONPATH=$dlt_meta_home
  7. Run the command:

    python demo/launch_techsummit_demo.py --uc_catalog_name=<<Unity Catalog name>> --cloud_provider_name=aws
    • uc_catalog_name : Unity Catalog name
    • cloud_provider_name : aws or azure
    • you can provide --profile=databricks_profile name in case you already have databricks cli otherwise command prompt will ask host and token

    tech_summit_demo.png tech_summit_demo.png