⁽⁶⁾ Customers will be provided with specifications after a sizing process with L3.

Storage Requirements

DPOD serves as a database and should, therefore, be configured to use very fast disks. For this reason, DPOD installation requires 3 separate DISKS for OS, Installation, and Data.
Usage of slow disks is not recommended. It will impact the maximum TPS that DPOD can process, the performance of queries and the amount of time between the creation of transaction logs and the availability of the data on DPOD's dashboards.
For Physical hardware installations that can utilize HW RAID services the following setup is recommended:
- RAID5 - 40GB - for OS disk
- RAID5 - 40GB - for App disk
- RAID0 - Depends on volume - for Data disk
For each 1 TB of data 64 GB of RAM is recommended for responsive queries (dashboards and filters). Please keep the ratio between RAM and Data storage size to be 1GB RAM: 16GB Data Disk (recommended) and no more than 1GB RAM : 32GB Disk (minimal).
NFS is not supported for the data disk, as the Store relies on file system behavior that NFS does not supply. Data corruption and other problems can occur.
Software RAID (such as CentOS built-in RAID) is not supported.

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DPOD requires at least one network interface for accessing DPOD's User Interface and communications with Gateway's Management Interface.

Operating System Requirements

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CentOS 7.7-7.9 - x86-64 bit only on supported HW or Hypervisor as stated above.
RHEL 7.7-7.9 - x86-64 bit only on supported HW or Hypervisor as stated above.
Server OS must be a fresh install without any other installed products.
In Non-Appliance mode the OS support is not covered but recommendations will be provided.
Third-party software such as antivirus, cybersecurity, monitoring, APM, endpoint protection, backup, etc. might significantly decrease the performance of DPOD and impact its functionality. During the resolution of issues, DPOD support will ask the customer to disable any 3rd party software in order to isolate the issues and verify their source. Support cannot be provided if the 3rd party tools are not disabled.

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