Sufficient database performance is essential for proper Unimus performance.
Database size and performance requirements depend on:
- the number of concurrent logged-in users
- the periodicity and retention of backups
Please make sure to properly configure memory allowance of Unimus:
Configuring memory usage
RAM requirement is for the Unimus Core service only.
You have to have the required amount of RAM for the OS and other services on the system.
Up to 200 devices
...
polled by Core
512 MB RAM
2-core CPU
In general, any database server should be able handle the load.
200 - 1000 devices
...
polled by Core
1 GB RAM
2-core CPU
In general, any database server should be able handle the load.
1000 - 5000 devices
...
polled by Core
2 GB RAM
4-core CPU
We do not recommend using HSQL (file-based database) for deploys of this size.
We recommend the database to be backed by SSD disks.
We highly recommend using 'haveged' or a hardware entropy generator for deploys of this size.
5000 - 10000 devices
...
polled by Core
4 GB RAM
8-core CPU
We do not recommend using HSQL (file-based database) for deploys of this size.
We recommend the database to be backed by NVMe SSD disks.
We highly recommend using a hardware entropy generator for deploys of this size.
('haveged' can also be used as a substitute)
10000+ devices
...
polled by Core
Please contact us to properly specify the environment needs for your systemdeployment.