Browse Definitions:

Learning Guides

A TechTarget learning guide is an educational tool for a self-directed adult learner who works with information technology. Can't find a guide for the subject you need to learn more about? Let us know!

Fast references

  • Multimedia and Graphics Learning Guides

    We've gathered a our learning resources about multimedia and graphics. You'll find information about DTV, DVD and more. Then see below, our larger collection of resources. Need more basic information before you get started? See our definitions for multimedia, digital multimedia broadcasting, IPTV�and streaming media.

  • Messaging and Email Learning Guides

    We've gathered a collection of our learning guides and tutorials on messaging and email-related topics. You'll find administration tips, and information about application integration, backup and recovery, and dealing with spam -- among other topics. Then see below, our messaging and email-related quizzes and our larger collection of resources. Need more basic information before you get started? See our definitions for email, instant messaging, malware and spam.

  • SAP Learning Guides

    We've gathered a collection of our learning guides and tutorials on SAP-related topics. You'll find learning guides about ERP, SCM, BI, Business Warehouse, Basis and more. Then see, below, our SAP quizzes and cheat sheets and our larger collection of learning resources.

  • Data Center Learning Guides

    We've gathered a collection of our learning guides and tutorials on data centers. You'll find in depth information about data center planning and design, data center management, green data centers and more. Then, read on for more resources.

  • Computing Fundamentals Learning Guides

    We've gathered all our learning guides and tutorials about computing fundamentals. You'll find resources about hardware and software, memory, processing and peripherals.

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SearchCompliance

  • internal audit (IA)

    An internal audit (IA) is an organizational initiative to monitor and analyze its own business operations in order to determine ...

  • pure risk (absolute risk)

    Pure risk, also called absolute risk, is a category of threat that is beyond human control and has only one possible outcome if ...

  • risk assessment

    Risk assessment is the identification of hazards that could negatively impact an organization's ability to conduct business.

SearchSecurity

  • computer exploit

    A computer exploit, or exploit, is an attack on a computer system, especially one that takes advantage of a particular ...

  • cyberwarfare

    Cyberwarfare is computer- or network-based conflict involving politically motivated attacks by a nation-state on another ...

  • insider threat

    Insider threat is a generic term for a threat to an organization's security or data that comes from within.

SearchHealthIT

SearchDisasterRecovery

  • business continuity and disaster recovery (BCDR)

    Business continuity and disaster recovery (BCDR) are closely related practices that describe an organization's preparation for ...

  • business continuity plan (BCP)

    A business continuity plan (BCP) is a document that consists of the critical information an organization needs to continue ...

  • call tree

    A call tree -- sometimes referred to as a phone tree -- is a telecommunications chain for notifying specific individuals of an ...

SearchStorage

  • OpenStack Block Storage (Cinder)

    OpenStack Block Storage (Cinder) is open source software designed to create and manage a service that provides persistent data ...

  • SATA Express (SATAe)

    SATA Express (SATAe or Serial ATA Express) is a bus interface to connect storage devices to a computer motherboard, supporting ...

  • DIMM (dual in-line memory module)

    A DIMM (dual in-line memory module) is the standard memory card used in servers and PCs.

SearchSolidStateStorage

  • hybrid flash array

    A hybrid flash array is a solid-state storage system that contains a mix of flash memory drives and hard disk drives.

  • 3D XPoint

    3D XPoint is memory storage technology jointly developed by Intel and Micron Technology Inc.

  • RRAM or ReRAM (resistive RAM)

    RRAM or ReRAM (resistive random access memory) is a form of nonvolatile storage that operates by changing the resistance of a ...

SearchCloudStorage

  • Google Cloud Storage

    Google Cloud Storage is an enterprise public cloud storage platform that can house large unstructured data sets.

  • RESTful API

    A RESTful application program interface breaks down a transaction to create a series of small modules, each of which addresses an...

  • cloud storage infrastructure

    Cloud storage infrastructure is the hardware and software framework that supports the computing requirements of a private or ...

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