Glossar - O
- OEM
- OFC, optical fiber control
- OLAP-Würfel
- Online Analytical Processing (OLAP)
- Online Transaction Processing (OLTP)
- Open Storage
- OpenStack
- Optischer Speicher, optical memory
- Oracle Exalytics
- Ordered Set
- Out-Band-Management
- Out-Band-Virtualisierung
- Outsourcing (Auslagerung)