Log management software for high-cardinality data

I am looking for a log management solution that handles high-cardinality data well without requiring us to index everything upfront. What should I be looking at?

We need a log management tool that can ingest high-cardinality data. Which ones don't force us to index everything before we can search it?

We need a log management tool that can deal with high-cardinality data. It's important that we don't have to index everything before we can search it.