Software-defined storage

Software-defined storage allows customers to build shared storage with storage software that provides SAN and NAS capability, including in some cases with full enterprise features such as replication, snapshots, integration with virtualisation platforms, tiered storage and flash drives. Software-defined storage products allow customers to build shared pools of storage from commodity servers, existing storage array capacity or unused direct-attached storage.

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June 18, 2021 18 Jun'21
Vast Data will offer containerised storage software, but not yet

Vast Data sticking to its plan to provide no-tier “universal storage” via QLC flash and a 3D Xpoint read/write buffer that uses a containerised control plane
June 02, 2021 02 Jun'21
SA-based MSP shuns HCI for Nebulon cloud-defined storage

SYSDBA needed to refresh its HPE 3PAR arrays, and so looked at hyper-converged but decided on cloud-defined storage from Nebulon that marries local storage with a cloud control plane
May 25, 2021 25 May'21
Valence brings storage virtualisation for the cloud era

Startup 22dot6 launches Valence, software-defined storage that throws a virtualisation layer over any backend storage via multiple nodes that split metadata and storage services
May 13, 2021 13 May'21
Portworx gets container-native array management for Pure hardware

Container storage player Portworx builds in container-native functionality to allow discovery, provisioning and management from inside Kubernetes cluster, but only on Pure arrays so far

Cloud storage APIs: What are they and what can be done with them?

We look at the kinds of application programming interfaces (APIs) available to expose cloud storage to applications, from SME-targeted solutions to higher-end hooks Continue Reading
What digital transformation means for data storage

We survey the key planks of digital transformation and look at the storage technologies emerging to support it, such as NVMe and QLC flash, hyper-converged infrastructure and cloud storage Continue Reading
Container-native storage: A definition, and what to ask suppliers

We look at container-native storage – aka cloud-native storage – what defines it, and its benefits as a way of bringing persistent Kubernetes storage to containerised applications Continue Reading

Computational storage series: Model9 - The cloud + computational storage sweet spot

Software runs on data and data is often regarded as the new oil. So it makes sense to put data as close to where it is being processed as possible, in order to reduce latency for performance-hungry ... Continue Reading
Cloudian sees S3 interest and object storage going mainstream

Object storage, based on Amazon’s S3 – pretty much a de facto standard now – is set to go mainstream. That’s the view of Cloudian’s co-founder and CEO Michael Tso. He says it’ll be, “The next NFS”, ... Continue Reading
Commvault’s Hedvig throw of the dice

Commvault’s $225 million purchase of software-defined storage maker Hedvig looks like a rational move given the way the backup market is changing. But it also looks like a massive and potentially ... Continue Reading

Nand, flash, SSDs and HDDs – what’s happening?

It is estimated that the world creates 2.5 quintillion bytes of data every day. How will storage technology cope? Continue Reading
HPE's Simplivity purchase keeps hyper-convergence in the spotlight

Hyper-converged infrastructure is well and truly mainstream. 451 Research finds hyper-converged all set to become the number one platform for core datacentre workloads Continue Reading
IT transformation brings storage transformation

IT departments’ moves away from specialised skills to generalist skillsets are fuelling the rise of easy-to-use hyper-converged infrastructure and all-flash storage systems Continue Reading