Integrate with the Search Engine Abstraction Layer (SEAL) framework

Indeed interesting, thanks! Probably the best approach to integrating with this would be to write a Drupal module that acts as a bridge between Search API and SEAL. Or, potentially, to rewrite the Search API to be based on SEAL – but I doubt that’s doable with a reasonable amount of effort.

Thanks for the answer.
I read that there is a Symfony implementation, so this could help.
Cheers