Data centers
Definitions used in data center management, including hardware, virtualization and cloud computing.
Data backup and disaster recovery
Terms related to backup and recovery, including definitions about making copies of data and words and phrases about restoring original data after a data loss event.
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3-2-1 backup strategy explained: Is it effective?
The 3-2-1 backup strategy is a time-tested data protection and recovery methodology for ensuring that data is protected adequately and up-to-date backup copies of the data are available when needed.
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What is a business continuity plan (BCP)?
A business continuity plan (BCP) is a document that consists of the critical information an organization needs to continue operating during an unplanned event.
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What is National Electrical Code (NEC)?
National Electrical Code (NEC) is a set of regularly updated standards for the safe installation of electric wiring in the Americas.
Data center management
Terms related to data centers, including definitions about network operations centers (NOCs) and words and phrases about the storage, management and the transmission of data.
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What is system software?
System software is a type of computer program designed to run a computer's hardware and application programs. Thinking of the computer system as a layered model, the system software is the interface between the hardware and user applications.
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What is infrastructure (IT infrastructure)?
Infrastructure is the foundation or framework that supports a system or organization.
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What is a data center administrator (DCA)?
A data center administrator (DCA) is an experienced IT professional who is responsible for overseeing data center operations.
Linux
Definitions related to Linux, including tech terms about open source and words and phrases about Linux distributions and software development.
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What is an operating system (OS)?
An operating system (OS) is the program that, after being initially loaded into the computer by a boot program, manages all the other application programs in a computer.
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What is remote desktop protocol (RDP)?
Remote desktop protocol (RDP) is a secure network communications protocol developed by Microsoft.
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What is LXD (Linux container hypervisor)?
LXD, pronounced 'lex-dee,' is a unified platform for managing system containers and virtual machines (VMs).
Operating systems
Definitions related to operating systems, including tech terms about open source and proprietary operating systems and words and phrases about system programs, boot mechanisms, kernels, command interpreters, DLL libraries and drivers.
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What is system software?
System software is a type of computer program designed to run a computer's hardware and application programs. Thinking of the computer system as a layered model, the system software is the interface between the hardware and user applications.
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What is a framework?
In general, a framework is a real or conceptual structure intended to serve as a support or guide for the building of something that expands the structure into something useful.
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What is a shell script and how does it work?
A shell script is a text file that contains a sequence of commands for a Unix-based operating system (OS).
Storage Admin
Terms related to data storage management, including definitions about enterprise storage and words and phrases about storage infrastructure, storage capacity and hierarchical storage management (HSM).
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What is pay-as-you-go cloud computing (PAYG cloud computing)?
Pay-as-you-go cloud computing, or PAYG cloud computing, is a payment method for cloud computing that charges based on usage. The practice is similar to that of utility bills, using only resources that are needed.
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What is memory management in a computer environment?
Memory management is the process of controlling and coordinating a computer's main memory.
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3-2-1 backup strategy explained: Is it effective?
The 3-2-1 backup strategy is a time-tested data protection and recovery methodology for ensuring that data is protected adequately and up-to-date backup copies of the data are available when needed.
Storage and Data Mgmt
Definitions about storage and data management including backup/recovery vocabulary, business intelligence terminology, storage area networks and database management.
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What is pay-as-you-go cloud computing (PAYG cloud computing)?
Pay-as-you-go cloud computing, or PAYG cloud computing, is a payment method for cloud computing that charges based on usage. The practice is similar to that of utility bills, using only resources that are needed.
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What is a cloud server?
A cloud server is a virtual server that operates in a cloud computing environment and makes its resources accessible to users remotely over a network.
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What is SRAM (static random access memory)?
SRAM (static RAM) is a type of random access memory (RAM) that retains data bits in its memory as long as power is being supplied.
Virtualization
Terms related to virtualization, including definitions about virtualization technologies and words and phrases about server virtualization, desktop virtualization and storage virtualization.
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What is SaaS (software as a service)?
Software as a service (SaaS) is a software distribution model in which a cloud provider hosts applications and makes them available to end users over the internet.
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What is a virtual contact center?
A virtual contact center (VCC) is a type of call center in which an organization's representatives are geographically dispersed, rather than situated at workstations in one location.
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What is cloud automation?
Cloud automation is a broad term that refers to processes and tools that reduce or eliminate manual efforts used to provision and manage cloud computing workloads and services.