This topic covers the virtual machine requirements, including memory and data storage, for installing the Delphix Engine on the Azure public cloud and Government Cloud.
|DS5_v2 - 16 CPUs, 56GB, 32 devices||Network bandwidth and IOPS limits are specific to each instance type. See DSv2 specifications for more details.|
|DS14v2 - 16 CPUs, 112GB, 32 devices||Network bandwidth and IOPS limits are specific to each instance type. See DSv2 specifications for more details.|
|DS15v2 - 20 CPU, 140GB, 40 devices|
|GS3 - 8 CPUs, 112GB, 16 devices||Network bandwidth and IOPS limits are specific to each instance type. See GS specifications for more details.|
|GS4 - 16 CPUs, 244GB, 32 devices|
|GS5 - 32 CPUs, 448GB, 64 devices|
- Azure Virtual Network (VNet)
|The Delphix Engine and all the source and target environments must be accessible within the same virtual network|
- Network Security Group (NSG)
Premium storage utilizes solid-state drives (SSDs)
Devices up to 4096GB are supported
Maximum of 256TB is supported
Cache setting TBD
I/O requests of up to 256 kilobytes (KB) are counted as a single I/O operation (IOP) for provisioned IOPs volumes.
- IOPS vary based on storage size with a maximum of 7,500 IOPS.
|General Storage Configuration|
Allocate initial storage equal to the size of the physical source databases. For high redo rates and/or high DB change rates, allocate an additional 10-20% storage
Add storage when storage capacity approaches 30% free
Add new storage by attaching new data disks of the same size
Maximize Delphix Engine RAM for a larger system cache to service reads
Use at least 3 data disks to maximize performance. This enables the Delphix File System (DxFS) to make sure that its file systems are always consistent on disk without additional serialization. This also enables the Delphix Engine to achieve higher I/O rates by queueing more I/O operations to its storage
See Optimal Storage Configuration Parameters for the Delphix Engine
Extensions are not supported.