I'm looking for an example dataset (or several) to test Delta Lake and Apache Iceberg, but I couldn't find any.
I want to test the MERGE function of both and compare, but a small example is not possible to measure performance and define which one is better.
I would like a dataset with primary keys that starts with the first version of the table, and with multiple datasets (small or large) with the changes, that way I could test MERGE.
If anyone can help me, I appreciate it in advance.