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In particular, Ethernet operations, administration and maintenance (EOAM) is the protocol for installing, monitoring and troubleshooting Ethernet metropolitan area network (MANs) and Ethernet WANs. The OAM features covered by this protocol are discovery, link monitoring, remote fault detection and remote loopback .
The subject matter of system administration includes computer systems and the ways people use them in an organization. This entails a knowledge of operating systems and applications , as well as hardware and software troubleshooting , but also knowledge of the purposes for which people in the organization use the computers.
Systems management is enterprise-wide administration of distributed systems including (and commonly in practice) computer systems. [citation needed] Systems management is strongly influenced by network management initiatives in telecommunications. The application performance management (APM) technologies are now a subset of Systems management ...
Many of these systems utilize Infrastructure as Code to define and maintain configuration. [15] The Promise theory of configuration maintenance was developed by Mark Burgess, [16] [17] [18] with a practical implementation on present day computer systems in the software CFEngine able to perform real time repair as well as preventive maintenance.
S. SAF-TE; SAGE-AU; Sar (Unix) Scalyr; ScienceLogic; SCSI Enclosure Services; Sensorsd; Service pack; Simple Network Management Protocol; Software deployment ...
Typical concepts used in technology management are: Technology strategy - the logic or role of technology in an organization. Technology forecasting - the identification of possible relevant technologies for the organization, such as technology scouting. Technology roadmap - mapping technologies to business and market needs.
Originally, the corporation was created as "The System Administrators Guild, Inc" in July 2004 by volunteers of the USENIX Association as part of a plan to spin off its SAGE Special Technical Group into a separate organization. After the spin-off from the USENIX Association was halted in November 2005, the volunteers involved in the spin-off ...
There are three types of DBAs: Systems DBAs (also referred to as physical DBAs, operations DBAs or production Support DBAs): focus on the physical aspects of database administration such as DBMS installation, configuration, patching, upgrades, backups, restores, refreshes, performance optimization, maintenance and disaster recovery.