# sap-samples/data-warehouse-cloud-connectors architecture

> Architecture diagram of the GitHub repository sap-samples/data-warehouse-cloud-connectors, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-11-11). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/sap-samples/data-warehouse-cloud-connectors
- Repository: https://github.com/sap-samples/data-warehouse-cloud-connectors

## Overview

This repository contains a sample custom connector for Microsoft Power BI to connect to SAP Data Warehouse Cloud (SAP Datasphere). The documented workflow is Power BI using the connector to reach a tenant. The tree identifies the connector implementation, but no source excerpts or connector-specific README contents were provided, so internal stages and configuration behavior cannot be verified.

Main entry points: [`power-bi/dwc.m`](https://github.com/sap-samples/data-warehouse-cloud-connectors/blob/main/power-bi/dwc.m) (Custom connector)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_connector["Power BI connector"]
  node_connector_impl["Custom connector<br/>[dwc.m]"]
end

node_powerbi(("Microsoft Power BI"))
node_sap_dwc{{"SAP Data Warehouse Cloud"}}

node_powerbi -->|"uses"| node_connector_impl
node_connector_impl -->|"connects"| node_sap_dwc

click node_connector_impl "https://github.com/sap-samples/data-warehouse-cloud-connectors/blob/main/power-bi/dwc.m"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_connector_impl toneBlue
class node_powerbi,node_sap_dwc toneIndigo
```

## Components

### Power BI connector

- [Custom connector](https://github.com/sap-samples/data-warehouse-cloud-connectors/blob/main/power-bi/dwc.m): `power-bi/dwc.m`

### Other components

- **Microsoft Power BI**
- **SAP Data Warehouse Cloud**

## Connections

- Microsoft Power BI → Custom connector: uses (evidence: `README.md`)
- Custom connector → SAP Data Warehouse Cloud: connects (evidence: `README.md`)