Glossary — Letter O
Clear definitions for technical terms in hosting, servers, DNS, security, WordPress, and digital marketing. 300 terms available
Object Cache
Object Cache is a performance layer that stores the results of expensive application operations, suc...
Ollama
Ollama is a local AI model runtime that lets you download, manage, and run large language models on ...
OPcache
OPcache is a PHP performance feature that speeds up applications by storing precompiled script bytec...
OpenLiteSpeed
OpenLiteSpeed is an open-source, event-driven web server designed to deliver dynamic and static webs...
OpenVZ
OpenVZ is an operating-system-level virtualization technology for Linux that creates multiple isolat...
OV SSL
OV SSL is an organization-validated TLS/SSL certificate that confirms a website controls its domain ...