Now in general availability, Hyperscale (Citus) supports a 64 vCore compute option in addition to the 4, 8, 16, and 32 vCore choices previously available. Compute options can be selected separately for coordinator and worker nodes within a Hyperscale (Citus) server group and can be selected when Hyperscale (Citus) cluster is created or modified on existing clusters. With the 64 vCore option now available, coordinator nodes can get as much as 256 GiB RAM, whereas worker nodes can get up to 512 GiB RAM.
Learn more