Feedback for “Query data”

Several issues I have encountered while setting up Cube Core through docker on Local

**Missing Databricks Option in Source Side:**

The Cube Core installation does not seem to include the Databricks option on the source side. This is preventing me from configuring Databricks as a data source.

**Unable to Edit YAML File After Creating Data Model:**

After successfully creating a data model, I am unable to edit the YAML file associated with it. This limitation is hindering my ability to customize and fine-tune the data model.

**Unable to Create Pre-Aggregations via UI:**

The Cube Core UI does not allow me to create pre-aggregations. This is a critical functionality for optimizing query performance, and its absence is a significant obstacle.

**Cannot Read from Multiple Data Sources:**

I am encountering difficulties when attempting to configure Cube Core to read from multiple data sources simultaneously. This capability is essential for our data integration requirements.

I kindly requesting your assistance in resolving these issues as they are impending our progress With Cube Core.

Start by reproducing the reported behavior using the Cube Core Docker setup and the Query data UI. Investigate the missing Databricks source, YAML editing, pre-aggregation creation, and multiple-data-source configuration separately; done means each reported capability works or has a documented, reproducible limitation.

Written by the indexing model from the issue text.