Disks
Local and network disks can be used in the PostgreSQL cloud database cluster. The type of disk used depends on the configuration line selected.
You can select the configuration lineup with the desired disk type and disk size when creating a cloud database cluster. After the cluster is created, you can change the lineup to another lineup with the same disk type and increase the disk size — scale the cluster.
You can see the performance and throughput of the disks in different line configurations in the Performance and Throughput table.
Local disks
Network disks
Performance and throughput
To see a list of available configurations, see the Versions and Configurations manual.
Disk performance and throughput in all line configurations except the Flex line depends on disk size.
Standard
CPU
Memory
HighFreq
Dedicated
Flex