Glossar
Object Storage
Offsite-Backup
On-Demand-Server
Online-Support
Opcode Cache
Open Compute Project
Open Source CMS
Open Source Control Panel
Open Source CRM
Open Source Database
Open Source E-Commerce
Open Source ERP
Open Source Forum Software
Open Source Hosting
Open Source LMS
Open Source Project Management Software
Open Source Ticketing System
Open Source Web Server
Open Source Wiki Software
Open Web Analytics
Open-Source-Software
Open-Xchange
OpenID
OpenLiteSpeed
OpenNebula
OpenSRS
OpenSSH
OpenSSL
OpenStack
OpenVPN
OpenVZ
Operating System
Opt-In
Opt-Out
Oracle
Origin Server
Outsourcing
Overclocking
Overhead
OVH