Requirements¶
FalconDB single-node¶
| Parameter | Value |
|---|---|
| Number of cores | 2 |
| Physical Memory (RAM) | 3 GB |
| Disk Space (HDD) | 1 GB & additional storage for database content |
| Java | Open JDK 21 (recommended) Oracle JDK 21 |
FalconDB multi-node¶
Global¶
- User with unified name on each machine,
- Either use root account to access machines or a user account with passwordless sudo enabled,
- SSH key with access to all the machines (on the installer machine),
- Network communication among all nodes,
- Unified paths to the disk for HA replication backend on each machine,
- (Best practice) Set up a fifth Linux machine dedicated for cluster installation.
Cluster Managers¶
| Parameter | Value |
|---|---|
| Number of cores | 4 |
| Physical Memory (RAM) | 8 GB |
| Disk Space (HDD) | 20 GB |
| Operating System | Ubuntu 20.04.x, Ubuntu 22.04.x, Ubuntu 24.04.x |
Workers¶
| Parameter | Value |
|---|---|
| Number of cores | 4 |
| Physical Memory (RAM) | 8 GB |
| Disk Space (HDD) | 20 GB |
| Operating System | Ubuntu 20.04.x, Ubuntu 22.04.x, Ubuntu 24.04.x |