Tangent Databricks Deployment

Requirements

Databricks

• Runtime version: 13.3 LTS (includes Apache Spark 3.4.1, Scala 2.12)

• Worker type: Standard_DS3_v2, 14 GB Memory 4 cores (minimum)

• Min Workers: 1+

• Max Workers: 1+

• Driver type: Standard_DS3_v2, 14 GB Memory 4 cores (minimum)

• Environment variables:

  • TANGENT_LICENSE = {token} (see Get Tangent)

• Init Scripts (optionally, see tangent databricks tutorial)

Docker

• CODE

  tangentworks.azurecr.io/tangent-databricks:v1.0.0

• Username: {username} (see Get Tangent)

• Password: {password} (see Get Tangent)

Installation

1. Create a Databricks compute cluster with the minimal settings mentioned in the requirements.

2. Set the Tangent token in the environment variables.
   

   

3. Optionally: Set the Init Scripts in order to install plotly and use the visualizations in
   the example notebooks.

4. Reference the custom docker container from the Tangent Work docker registry and
   authenticate with the shared username and password.

5. Finish the installation by creating the compute cluster.