Yes Petr, you are basically right. The GoodData trial is currently based on the newest “GoodData Cloud” product. One (but not the only) difference from the previous “GoodData Platform” product is, that it is not needed to physically load the data. GoodData Cloud connects directly to one of the supported databases and executes queries against it as you go. Snowflake is a supported database, so probably the best next step for you to do is to connect your trial directly to your Snowflake.
If you need to do any data transformation before, you can use Keboola (or any other ETL tool) to do it in Snowflake. (Or there is a beta feature of “SQL dataset” in GoodData Cloud, which allows you to define custom SQL under your dataset if you like).
The Keboola Writer only works with GoodData Platform as far as I know (physically loads data to it) and I am not aware of some Keboola GoodData Cloud component at the moment.
The logic of the logical data model, and MAQL metrics are 99% the same as in GoodData Platform, but there might be some differences in available features and APIs so make sure you are working with the right documentation:
The documentation for GoodData Cloud is always under this URL: https://www.gooddata.com/docs/cloud/,
while the documentation for GoodData Platform is under this one:
https://help.gooddata.com/doc/enterprise/en/
(be careful i.e. where you land if i.e. searching with Google etc.)
You can also ask in the
#gooddata-cloud channel here for things specific to GoodData Cloud.