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Lenovo picks Cloudistics as ThinkAgile CP partner

Like the other major server vendors, Lenovo proclaims it is “all in” on hyper-convergence and software-defined storage. It just goes about it in a different way. Unlike the Dell EMC VxRail, Cisco ...

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Definitions
  • RAID 5

    RAID 5 is a redundant array of independent disks configuration that uses disk striping with parity.

  • non-volatile storage (NVS)

    Non-volatile storage (NVS) is a broad collection of technologies and devices that do not require a continuous power supply to retain data or program code persistently on a short- or long-term basis.

  • petabyte

    A petabyte is a measure of memory or data storage capacity that is equal to 2 to the 50th power of bytes.

Browse Storage Topics

Application storage

Whether your organization is using enterprise databases, ERP systems, or productivity tools for Windows or Mac computers, you need to know how to best manage your application storage. Each application requires unique application storage services to run efficiently and give users the best experience.

Recent Definitions

  • rack-scale flash

    Rack-scale flash is flash-only storage that uses a high-speed interface to connect the storage more directly to the CPU than with a traditional storage array.

  • nearline storage

    Nearline storage is the on-site storage of data on removable media.

  • application-aware storage

    Application-aware storage is a storage system with built-in intelligence about relevant applications and their utilization patterns.

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Cloud storage

The cloud storage topics page provides news articles, tips, tutorials, guides, special reports and podcasts for data storage professionals looking for cloud storage best practices. Get advice on cloud storage services, cloud computing in a storage environment, cloud archive, hybrid cloud storage, cloud backup, private cloud storage, public cloud storage, cloud DR and more.

Recent Definitions

  • NetApp

    NetApp, formerly Network Appliance Inc., is a company in the computer technologies industry specializing in data storage hardware and associated management software.

  • private cloud storage (internal cloud storage)

    Private cloud storage, also called internal cloud storage, is a service delivery model for storage within a large enterprise.

  • personal cloud storage (PCS)

    Personal cloud storage (PCS) enables users to store data, photos, music, videos and other files on a local network-attached storage (NAS) device that is optimized for media streaming.

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Flash memory

This topics page includes the latest news, tips and tricks for flash memory topics. Learn about the many types of flash memory, including non-volatile memory, NAND and NOR flash, and the solid-state drives powered by NAND memory. Flash is increasingly becoming a fundamental part of enterprise storage. And keep up with new developments such as NVMe, Optane and 3D XPoint.

Recent Definitions

  • NVRAM (non-volatile random-access memory)

    NVRAM (non-volatile random-access memory) refers to computer memory that can hold data even when power to the memory chips has been turned off.

  • Secure Digital card (SD card)

    SD cards use flash memory to provide nonvolatile storage. They are more rugged than traditional storage media and are used in more portable storage media.

  • SmartMedia card

    A SmartMedia card (originally called a solid-state floppy disk card, or SSFDC) is a memory card developed by Toshiba that uses flash memory to store data and to make it portable among devices, such as digital cameras, personal digital assistants (PDAs), and other handheld devices.

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Object storage

Object-based storage is an alternative to file storage for unstructured data. Object technology contains extended metadata. Each object has a unique identifier that lets a server retrieve it from any physical location. Object storage use cases include cloud storage, photos, video, audio and large image files. Object storage systems can be software-only or hardware based.

Recent Definitions

  • Dell EMC Atmos

    Dell EMC Atmos is an object-based cloud storage platform that was released in November 2008 by EMC.

  • cloud storage service

    A cloud storage service is a business that maintains and manages its customers' data and makes that data accessible over a network, usually the internet.

  • cloud hosting

    Cloud hosting is the process of outsourcing an organization's computing and storage resources to a service provider that offers its infrastructure services in a utility model.

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Primary storage devices

Primary storage devices refer to storage hardware for data in active use, in contrast to storage used for backup purposes. They include SAN and NAS primary storage devices, non-volatile flash storage and other types of storage media. Find resources about primary storage and storage hardware, including RAID arrays and storage arrays, on this topic page.

Recent Definitions

  • RAID 5

    RAID 5 is a redundant array of independent disks configuration that uses disk striping with parity.

  • network-attached storage (NAS)

    Network-attached storage (NAS) is dedicated file storage that enables multiple users and heterogeneous client devices to retrieve data from centralized disk capacity.

  • hard disk

    A hard disk is part of a unit -- often called a disk drive, hard drive or hard disk drive -- that stores and provides relatively quick access to large amounts of data on an electromagnetically charged surface or set of surfaces.

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Software-defined storage

Software-defined storage is part of a larger software-defined data center trend. Software-defined architecture places an emphasis on services rather than the hardware. Software-defined storage can be used to virtualize x86 servers or other storage hardware, or manage multiple storage systems. It is a key piece of hyper-converged and other server-based storage architectures.

Recent Definitions

  • non-volatile storage (NVS)

    Non-volatile storage (NVS) is a broad collection of technologies and devices that do not require a continuous power supply to retain data or program code persistently on a short- or long-term basis.

  • cache memory

    Cache memory, also called CPU memory, is high-speed static random access memory (SRAM) that a computer microprocessor can access more quickly than it can access regular random access memory (RAM).

  • storage medium (storage media)

    In computers, a storage medium is any technology -- including devices and materials -- used to place, keep and retrieve electronic data.

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Solid-state storage

Solid-state storage is becoming common for SAN, NAS and even emerging systems such as hyper-converged infrastructure. Look for guidance and advice on solid-state storage topics such as solid-state drives (SSDs) and devices, SSD prices and performance, solid-state memory, flash memory, and emerging flash technologies such as NVMe, Optane and 3D XPoint.

Recent Definitions

  • non-volatile storage (NVS)

    Non-volatile storage (NVS) is a broad collection of technologies and devices that do not require a continuous power supply to retain data or program code persistently on a short- or long-term basis.

  • Terabyte (TB)

    A Terabyte (TB) is a measure of computer storage capacity that is approximately 2 to the 40th power, or 10 to the 12th power, which equals approximately a trillion bytes.

  • SSD write cycle

    An SSD write cycle is the process of programming data to a NAND flash memory chip in a solid-state storage device.

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Storage management and analytics

Find the latest news and buying advice about storage management and analytics on this topics page. Storage data analytics collects metrics and data logs for predictive analysis. Modern analytics applications are often SaaS-based and can be understood and used without the expertise required to use comprehensive third-party storage resource management tools.

Recent Definitions

  • petabyte

    A petabyte is a measure of memory or data storage capacity that is equal to 2 to the 50th power of bytes.

  • Terabyte (TB)

    A Terabyte (TB) is a measure of computer storage capacity that is approximately 2 to the 40th power, or 10 to the 12th power, which equals approximately a trillion bytes.

  • data storage

    Data storage is the collective methods and technologies that capture and retain digital information on electromagnetic, optical or silicon-based storage media.

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Storage market research reports

Storage market research helps any technology professional make educated decisions about which storage technologies to select. Find the latest news and reports in this topic section about the data storage market, including enterprise storage and cloud storage leaders, trends and analysis. The news section tracks product technology comparisons and market share reports.

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Storage vendors

This topics page collects the latest information on storage vendors and product information, including buying guides. It covers top enterprise storage vendors, data storage vendors, and cloud storage and online storage providers, and tracks mergers and acquisitions, executive shuffles and funding information. The news section tracks leading storage vendors and startups.

Recent Definitions

  • LTO (Linear Tape-Open) tape

    LTO (Linear Tape-Open) tape is an open-format tape storage technology created by Hewlett-Packard (HP), International Business Machines (IBM) and Seagate Technology.

  • Red Hat OpenStack Platform

    Red Hat OpenStack Platform is a commercially supported distribution of open source OpenStack software designed to build and manage large pools of compute, storage and networking resources in public and private clouds.

  • Zerto

    Zerto is a storage software vendor that specializes in enterprise-class business continuity and disaster recovery in virtual and cloud environments.

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SearchCompliance

  • smart contract

    A smart contract, also known as a cryptocontract, is a computer program that directly controls the transfer of digital currencies...

  • risk map (risk heat map)

    A risk map, also known as a risk heat map, is a data visualization tool for communicating specific risks an organization faces. A...

  • internal audit (IA)

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

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SearchHealthIT

  • Health IT (health information technology)

    Health IT (health information technology) is the area of IT involving the design, development, creation, use and maintenance of ...

  • fee-for-service (FFS)

    Fee-for-service (FFS) is a payment model in which doctors, hospitals, and medical practices charge separately for each service ...

  • biomedical informatics

    Biomedical informatics is the branch of health informatics that uses data to help clinicians, researchers and scientists improve ...

SearchDisasterRecovery

  • risk mitigation

    Risk mitigation is a strategy to prepare for and lessen the effects of threats faced by a data center.

  • ransomware recovery

    Ransomware recovery is the process of resuming options following a cyberattack that demands payment in exchange for unlocking ...

  • natural disaster recovery

    Natural disaster recovery is the process of recovering data and resuming business operations following a natural disaster.

SearchStorage

  • RAID 5

    RAID 5 is a redundant array of independent disks configuration that uses disk striping with parity.

  • non-volatile storage (NVS)

    Non-volatile storage (NVS) is a broad collection of technologies and devices that do not require a continuous power supply to ...

  • petabyte

    A petabyte is a measure of memory or data storage capacity that is equal to 2 to the 50th power of bytes.

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