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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software redundant array of independent disk (software RAID)
Software RAID, also known as virtual RAID, is a form of RAID (software redundant array of independent disk) performed on an internal server.
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disaster recovery (DR) site
A disaster recovery (DR) site is a facility an organization can use to recover and restore its technology infrastructure and operations when its primary data center becomes unavailable.
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What is data backup? An in-depth guide
Data backup is the process of copying data in an IT system to another location so it can be recovered if the original data is lost.
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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power cycling
Power cycling is the process of turning hardware off and then turning it on again.
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e-cycling
E-cycling, also known as 'electronic recycling,' is the reuse or recycling of used electronic materials to limit e-waste.
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building management system
A building management system (BMS) is a control system that can be used to monitor and manage the mechanical, electrical and electromechanical services in a facility.
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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talent acquisition
Talent acquisition is the strategic process an organization uses to identify, recruit and hire the people it needs to achieve its business goals and optimize its processes.
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runlevel
A runlevel is an operating state on a Unix and Unix-based operating system that is preset on the Linux-based system.
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GNU Project
The GNU Project is a mass collaborative initiative for the development of free software, specifically a free operating system called GNU.
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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flat file
A flat file is a collection of data stored in a two-dimensional database in which similar yet discrete strings of information are stored as records in a table.
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What is server virtualization? The ultimate guide
Server virtualization is a process that creates and abstracts multiple virtual instances on a single server.
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context switch
A context switch is an operation that a computer's central processing unit (CPU) carries out when alternating between processes or threads while ensuring that the processes do not conflict.
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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software redundant array of independent disk (software RAID)
Software RAID, also known as virtual RAID, is a form of RAID (software redundant array of independent disk) performed on an internal server.
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data classification
Data classification is the process of organizing data into categories that make it easy to retrieve, sort and store for future use.
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storage as a service (STaaS)
Storage as a service (STaaS) is a managed service in which the provider supplies the customer with access to a data storage platform.
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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software redundant array of independent disk (software RAID)
Software RAID, also known as virtual RAID, is a form of RAID (software redundant array of independent disk) performed on an internal server.
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storage as a service (STaaS)
Storage as a service (STaaS) is a managed service in which the provider supplies the customer with access to a data storage platform.
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backup storage device
A backup storage device is a hardware component for storing copies of data.
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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content management system (CMS)
A content management system (CMS) is a software application that lets users create, edit, collaborate on, publish and store digital content.
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Amazon Elastic Compute Cloud (EC2)
Amazon Elastic Compute Cloud (EC2) is a web-based service that enables businesses to run application programs in the Amazon Web Services (AWS) public cloud.
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paravirtualization
Paravirtualization is a type of hardware virtualization that enables the guest operating system (OS) in a virtual machine (VM) to access the hypervisor directly, rather than indirectly through a complex abstraction layer, as is the case with conventional full virtualization.