What is Dwh.dev?

Dwh.dev - next-gen data lineage for Snowflake

We provide a unique data lineage solution built especially for Snowflake users.

Dwh.dev is designed to help data teams easily understand, document, and manage their data flow.

With Dwh.dev, you can search and visualize your data lineage, track data dependencies issues, and better understand your data pipelines.

It's a perfect solution for data engineers, analysts, and scientists who want to boost their productivity and efficiency.

It's easy to start: any type of integration takes about a few minutes!

How does it work?

Dwh.dev is based on a static analyzer. We parse SQL, then compile it into an internal representation and analyze it automatically.

We don't use information from Snowflake system tables, which allows us to provide features such as:

• Offline mode: building data lineage without a direct connection to your database.

• Secured online mode: when directly connected to the database, we only request access to metadata, without having direct access to the data.

• In-query lineage: visualizing the dependency graph within a query.

• Equals lineage: displaying a hidden dependency graph based on conditions in JOIN and WHERE.

• And much more.

You can access the parsing and compilation results through our API.