Announcing R5d instances and lookup cache for Amazon Neptune

Starting today, you can launch your RDF/SPARQL or Apache TinkerPop graph application using R5d instances on Amazon Neptune. The R5d instance type is based on the Amazon EC2 Nitro System and includes local NVMe-based SSD block level storage. Neptune R5d instances introduce a lookup cache that leverages the low-latency NVMe SSD storage to improve read query performance and reduce data retrievals from storage.

Source:: Amazon AWS