I'm a little surprised that Amazon hasn't created ClickHouse as a Service. They've done it for Elasticsearch, Presto (Athena), Hadoop, Kafka, MySQL, PostgreSQL. ClickHouse seems like it would fit with their strategy of offing a datastore as a service. While AWS does have things like Redshift and Timestream, it seems like ClickHouse offers a lot of potential untapped value that Amazon could capture.