database interaction with saving and loading

pyproject.toml

@@ -5,7 +5,7 @@ description = "analysis of production state messages obtained from customers"
 authors = [
     {name = "d-opt GmbH, resp. Florian Förster", email = "f.foerster@d-opt.com"},
 ]
-dependencies = ["polars>=1.41.2", "sqlalchemy[asyncio]>=2.0.50", "python-dotenv>=1.2.2", "dopt-basics>=0.2.6"]
+dependencies = ["polars>=1.41.2", "sqlalchemy[asyncio]>=2.0.50", "python-dotenv>=1.2.2", "dopt-basics>=0.2.6", "adbc-driver-sqlite>=1.11.0", "pyarrow>=24.0.0"]
 requires-python = ">=3.11"
 readme = "README.md"
 license = {text = "LicenseRef-Proprietary"}