We are happy to announce a new CrateDB 6.4 stable release available for all users and customers.
CrateDB 6.4 brings performance and resilience improvements, as well as SQL standard and PostgreSQL compatibility improvements. The most notable details are up to 140% faster queries like SELECT strKeyCol, count(*) FROM <tbl> GROUP BY 1 without a WHEREclause and a new largest triangle three buckets (LTTB) aggregation function for downsampling time-series data.
You can see the complete list of changes in the release notes, and more high level details on the related 6.4 release blog post.
You can download CrateDB 6.4 from our download page.
CrateDB 6.4 will also be available within CrateDB Cloud soon.