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.
New & Notable
Download: Navigating the All-Flash Array Buying Process
All-flash storage is taking over as the first choice to store mission-critical workloads. But all-flash array (AFA) storage products are not all the same, as they vary by capacity, performance, reliability, and price. Allow this expert buyer’s guide to help you through the all-flash array evaluation and purchasing process.
Primary storage devices News
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September 12, 2019
12
Sep'19
IBM Storage syncs new DS8900F array to z15 mainframe launch
New IBM DS8900F all-flash storage arrays conform to industry-standard rack size, boost performance and enhance security over DS8880 predecessors for mainframe and high-end systems.
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September 12, 2019
12
Sep'19
Cisco MDS 9700 switches prep for 64G Fibre Channel NVMe-oF
Cisco's MDS 9000 networking products include SAN directors and switches. SAN Analytics adds support for NVMe over FC protocol and Ansible automation modules for storage tasks.
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August 21, 2019
21
Aug'19
Tintri by DDN, Nexenta collaboration bears first fruits
Tintri and Nexenta were acquired in separate transactions by DDN. The Nexenta software-defined storage provides shared file services on Tintri VMware-focused VMstore block arrays.
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July 30, 2019
30
Jul'19
Oscar-winning studio tames file data with Oracle, Igneous
Making movies is a file-intensive business, and Hollywood studios must give their artists the right storage technologies to store, manage and protect business-critical data.
Primary storage devices Get Started
Bring yourself up to speed with our introductory content
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Object-based storage gains primary storage traction
This infographic illustrates why most IT leaders believe object storage is ready to support leading IT initiatives. Continue Reading
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storage area network (SAN)
A storage area network (SAN) is a dedicated high-speed network or subnetwork that interconnects and presents shared pools of storage devices to multiple servers. Continue Reading
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RAID 6 (redundant array of independent disks)
RAID 6, also known as double-parity RAID, uses two parity stripes on each disk. It allows for two disk failures within the RAID set before any data is lost. Continue Reading
Evaluate Primary storage devices Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
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What's the role of metadata in unstructured data management?
Discover how to expand your organization's use of metadata to improve the management and storage of unstructured data to make it more organized and accessible. Continue Reading
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Data center performance requirements spur 25 GbE upgrades
Enterprises are upgrading their data centers with 25 GbE to achieve better throughput and support I/O-intensive applications. Here are some best practices for making the switch. Continue Reading
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4 QLC workloads and why they're a good fit for QLC NAND flash
Find out about the read-intensive applications that work best with QLC NAND. Analytics, data archiving, streaming media and data base workloads are all good options. Continue Reading
Manage Primary storage devices
Learn to apply best practices and optimize your operations.
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HPE Memory-Driven Flash targets AI and real-time analytics
HPE's memory-driven approach addresses DRAM and NAND limitations by incorporating storage class memory technology into the storage infrastructure. Continue Reading
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Effective data management to combat the coming data apocalypse
Data management and storage are evolving to deal with the coming datasphere explosion. Learn what's happening with unstructured, IoT and cloud data, as well as storage tiering. Continue Reading
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Why storage tiering is necessary now more than ever
Tiered storage is making a comeback by incorporating AI machine learning to take advantage of the cost and performance benefits of new SSD and storage class memory technologies. Continue Reading
Problem Solve Primary storage devices Issues
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
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3 key unstructured data storage challenges and how to resolve them
Volume, variety and value make storing unstructured data difficult. We look at how some vendors are helping enterprises get control of their burgeoning data stores. Continue Reading
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3 key problems computational storage devices can solve
This emerging technology brings stored data closer to compute processes, solving latency and performance issues. Discover the three potential advantages of computational storage. Continue Reading
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SAN vs. NAS: A diagram of the differences
Having trouble choosing a storage system? While there are some basic differences between SAN and NAS, there are also nuances to consider when making your choice. Continue Reading