Home > Storage > PowerFlex > White Papers > Dell APEX Block Storage for Azure: PostgreSQL Deployment and Performance on Kubernetes > Overview
This solution describes the logical and network architectures for PostgreSQL deployment on Dell APEX Block Storage for Microsoft Azure using Azure VM instances. PostgreSQL deployment on Dell APEX Block Storage for Azure uses a bastion node that has access to both public and private subnets, allowing the PostgreSQL database VM instances to use just the private subnet.