# What are the 6 data quality dimensions

## Delpha Data Quality Dimensions Explained

Delpha evaluates each field using **six core data quality dimensions** to provide a comprehensive health check:

| **Dimension**    | **Meaning**                                                |
| ---------------- | ---------------------------------------------------------- |
| **Completeness** | Is the value present or missing?                           |
| **Validity**     | Does the data follow the correct format or business rules? |
| **Uniqueness**   | Is the value duplicated elsewhere in the system?           |
| **Consistency**  | Is the data coherent across different fields or systems?   |
| **Accuracy**     | Is the value factually correct?                            |
| **Timeliness**   | Is the information still relevant and up-to-date?          |


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.delpha.io/delpha-for-salesforce/how-to-faq/delpha-data-quality/what-are-the-6-data-quality-dimensions.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.