The current results of our What Operating System is your primary/largest production PostgreSQL database running on? survey are:
| Answer | Responses | Percentage |
|---|---|---|
| Red Hat Linux | 45 | 18% |
| Debian or Ubuntu Linux | 63 | 26% |
| SuSE/Novell Linux | 17 | 7% |
| Windows | 55 | 23% |
| FreeBSD | 19 | 7% |
| Other BSD, including OS X | 14 | 5% |
| Solaris/OpenSolaris | 10 | 4% |
| Other OS | 16 | 6% |
| Total | 239 |