The bigger question mark to me is that Fivetran recently acquired Tobiko, the company behind a dbt competitor SQLMesh. The Tobiko team said their focus has been on dbt-compatibility because a lot of Fivetran customers use dbt for their transformation layer. I fear it may have just been a way to get rid of competition leading up to this deal. I can't imagine Fivetran spent a ton of money just to have 2 products that do very similar things.
We use both open-source SQLMesh as well as their cloud offering Tobiko Cloud. Following the acquisition, we were annoyed that focus was going to go to dbt compatibility because there was a bunch of stuff on their roadmap that would help us that was now deprioritized. Thankfully, they still offer great support to us and delivered a few features that have given us some quality of life improvements. With this announcement, I'm worried we're going to end up being forced to migrate to dbt...
We are fully committed to open source dbt and don't want to build a 'walled garden'. Interoperability is one of the key value propositions of both Fivetran and dbt. While I'm biased, I think the main implications for users is that their favorite tooling will be with one vendor who cares about what makes them great.
You can read a bit more here: https://www.fivetran.com/blog/the-era-of-open-data-infrastru...
I expect they’ll keep developing Fusion but possibly as even more of a commercial-only offering than it already was.
I know people don't like it these days, but you can just continue to run old software.