Table of Contents Table of Contents Title and Copyright Information 1 About the Docs Documentation License Conventions Documentation Accessibility Access to Oracle Support for Accessibility Diversity and Inclusion 2 Architecture Engine Host Architecture Self-Hosted Engine Data Warehouse and Databases Access Portals Directory Services Consoles 3 Requirements and Scalability Limits Engine Host Requirements KVM Host Requirements Firewall Requirements Engine Host Firewall Requirements Remote Component Firewall Requirements KVM Host Firewall Requirements Storage Requirements Scalability Limits Guest Operating System Requirements 4 Planning Your Environment Data Centers Clusters Hosts Virtual Machines Considerations When Using Snapshots Virtual Machine Consoles High Availability and Optimization Networks Logical Networks VLANs Virtual NICs Bonds MAC Address Pools Storage Storage Domains Storage Pool Manager Virtual Machine Storage Storage Leases Local Storage System Backup and Recovery Users, Roles, and Permissions System State and History Event Logging and Notifications Data Visualization with Grafana Default Grafana Dashboards