2.1 Design Task

Installation/operation using an operator and necessity of design are shown below.

Task	Design required to operate FEP	Where to find
FEP setup	Required.	2.3.1 Deployment
High availability configuration	Recommended. (When checking or changing the behavior of high availability. However, even by default, constant high availability operation is possible.)	2.3.2 High Availability
Volume settings	Recommended. (When setting the volume. However, even by default, allocate a fixed volume.)	2.3.3 Configurable Volume per Cluster
Pgpool-II setup	Recommended. (When using Pgpool-II.)	2.3.4 Deploying Pgpool-II and Connect to FEPCluster from Operator
Backup/restore settings	Recommended. (When using a backup and restore.)	2.3.5 Scheduling Backup from Operator 2.3.6 Perform PITR and Latest Backup Restore from Operator
Monitoring & Alert(FEPExporter)	Recommended. (When using Monitoring and Alert )	2.3.8 Monitoring & Alert (FEPExporter)
Scaling Replicas	Recommended (When using scaling feature )	2.3.10 Scaling Replicas
Key management system	Recommended. (When the key management system manages the master encryption key for transparent data encryption )	2.3.12 Transparent Data Encryption Using a Key Management System