Please find the steps happening in the Delta Live Table (DLT) pipeline: 

1. Creating updates: This step involves preparing the necessary updates to the pipeline. It includes determining the changes that need to be applied to the data tables based on the defined transformations and data flow.

2. Waiting for resources: During this step, the pipeline is waiting for the required computational resources to be allocated. This ensures that there are enough resources available to execute the pipeline efficiently.

3. Initializing: Initialization involves setting up the environment for the pipeline execution. This includes loading configurations, preparing the execution context, and ensuring that all dependencies are in place.

4. Setting up tables: This step involves creating or refreshing the tables defined in the pipeline. It includes setting up the schema, applying any necessary constraints, and preparing the tables for data ingestion and transformation.

5. Rendering graph: In this step, the pipeline generates a visual representation of the data flow and transformations. This graph helps in understanding the dependencies and the sequence of operations within the pipeline.

The difference between "initializing" and "setting up tables" is that initializing focuses on preparing the overall execution environment, while setting up tables specifically deals with creating and configuring the tables that will be used in the pipeline.

https://www.databricks.com/discover/pages/getting-started-with-delta-live-tables