Containers and storage
Containerisation is a form of virtualisation that allows applications to be developed to run in lightweight containers. It aims to decouple applications and all they need to run from the infrastructure they run on. But they often need persistent storage and that is deliverable in a variety of ways: Software-defined in the container orchestrator and in external array systems.
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News
26 May 2025
Gartner: VMware users face multi-hypervisor future
With two-thirds of organisations reportedly negative about Broadcom’s VMware licensing changes, Gartner analyst Michael Warrilow advises IT leaders of multi-year migrations and an inevitable shift towards multiple hypervisors Continue Reading
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News
08 May 2025
Nutanix opens up to all external storage
CEO Rajiv Ramaswami says Nutanix will open its platform to all external storage, allowing it to profit from customers wanting to move away from VMware, as well as the hyper-converged curious Continue Reading
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E-Zine
26 May 2020
Can Lady Gaga and Madonna get people to take IT security seriously?
In this week’s Computer Weekly, after hackers threatened to release data from a US law firm’s celebrity clients, will people finally take cyber security seriously? Designing software for older users makes systems better for all – we examine how. And the IT chief at TSB explains how the bank recovered from its 2018 IT disaster. Read the issue now. Continue Reading
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News
21 May 2020
Infinidat sees containers and S3 as key to join storage big guns
But that’s not all. The array maker – that brings flash performance with massive amounts of HDD plus cache – plans for NVMe-over-fabric and use of 20TB hard drives too Continue Reading
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News
19 May 2020
Portworx to add application profiles to persistent container storage
Kubernetes persistent container storage that runs from inside the cluster will add application storage profiles for applications such as Apache Kafka, Elasticsearch and Postgres Continue Reading
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News
11 May 2020
Dell EMC launches PowerStore NVMe container-based storage array
PowerStore controller software is based on container modules for SAN and NAS storage, while the mid-range array is all-NVMe and aimed at performance-hungry use cases such as Splunk Continue Reading
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E-Zine
05 May 2020
The role of AI in the war against pandemics
In this week’s Computer Weekly, we look at how AI and data science are supporting the global push to deal with the coronavirus pandemic. We reveal, and talk to, the man behind the world’s first computer virus pandemic, the Love Bug. And we examine how the IT services market will change as a result of the current crisis. Read the issue now. Continue Reading
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News
04 May 2020
StorageOS v2 puts ‘mini brains’ in Kubernetes storage volumes
StorageOS persistent software-defined storage for Kubernetes distributes control plane decisions to volumes in a cluster and takes away the impact on centralised scheduler Continue Reading
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News
30 Apr 2020
Red Hat-VMware rivalry intensifies with OpenShift virtualisation
New virtualisation features in OpenShift point to an emerging Kubernetes platform war between Red Hat and VMware Continue Reading
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E-Zine
28 Apr 2020
Is digital transformation in the public sector making progress?
In this week’s Computer Weekly, we assess the progress of digital transformation across the public sector. IT contractors face a double whammy from backdated tax payments and loans being recalled – we explore the growing scandal. And we assess the benefits of computational storage. Read the issue now. Continue Reading
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E-Zine
31 Mar 2020
Can the internet take the strain?
In this week’s Computer Weekly, as millions of people work from home, we examine the measures in place to make sure the internet stays up and running. Our latest buyer’s guide looks at the best practice in application modernisation. And we find out how IT leaders are tackling the skills shortage to recruit the best tech talent. Read the issue now. Continue Reading
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News
25 Mar 2020
Smartbox move to Nutanix HCI a catalyst for IT team revamp
Gift supplier reorganises IT team structures as Nutanix hyper-converged infrastructure helps sweep away legacy architecture for hybrid cloud and containerised operations Continue Reading
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Feature
16 Mar 2020
Container storage 101: What is CSI and how does it work?
We look at the container storage interface, which provides an interface to persistent storage in the products of storage array makers, and how it relates to Kubernetes Continue Reading
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Feature
10 Mar 2020
Molotov.tv streams 24/7 with Dell EMC and Scality object storage
France-based Molotov.tv has offered streaming TV services on digital platforms since 2016, based on Dell EMC servers with GPU acceleration and Scality Ring object storage Continue Reading
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Feature
02 Mar 2020
Rook 101: Building software-defined containerised storage in Kubernetes
Rook – think castles, not birds – uses the principles of containerisation and the methods used in Kubernetes to build storage that’s abstracted from the hardware it lives on Continue Reading
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News
25 Feb 2020
IT Priorities 2020: Cloud storage key but SAN/NAS alive and well
In the Computer Weekly/TechTarget IT Priorities survey cloud dominates storage spending priorities for 2020, but on-premise technologies such as SAN and NAS are still key to IT Continue Reading
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Feature
21 Feb 2020
Kubernetes storage 101: Container storage basics
We look at the basics of creating storage and specifying it for applications in container storage using Kubernetes Persistent Volumes and Persistent Volume Claims Continue Reading
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Opinion
17 Feb 2020
Time to rethink IT for containerized workloads
Employing IT tools that span on- and off-premises hybrid environments is a first step toward optimizing infrastructure design and management for container-based environments. Continue Reading
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News
12 Feb 2020
IBM unifies storage arrays under FlashSystem brand
IBM to bring together all non-mainframe storage arrays as FlashSystem product, with options from entry-level to petabyte-scale with NVMe flash and storage class memory Continue Reading
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News
23 Jan 2020
Investments in data storage vendors topped $2B in 2019
Six data storage vendors closed six-figure funding rounds in 2019. Backup, data protection and newer flash technologies generated the most attention from investors. Continue Reading
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Feature
17 Jan 2020
Do you use cloud storage for these use cases yet?
We look at the use cases most suited to a quick transition to the cloud: backup, archiving, disaster recovery, file storage and cloud bursting – cloud storage’s low-hanging fruit Continue Reading
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Feature
16 Jan 2020
Big storage meets cloud in the datacentre 'as-a-service' revolution
Cloud is mainstream but the datacentre’s here to stay. This has resulted in a trend towards as-a-service in the datacentre where big storage array makers and the cloud giants meet Continue Reading
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News
15 Jan 2020
How container applications are shaping storage management
Persistent storage, backup and recovery were not on the minds of those behind container applications, but that is starting to change Continue Reading
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Tip
10 Jan 2020
Understanding object storage vs. block storage for the cloud
The use of block storage in the cloud is becoming more common. See how block and object storage differ, and when to use one versus the other when it comes to cloud storage. Continue Reading
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Tip
12 Dec 2019
Get to know storage-as-a-service providers and their offerings
Need help understanding storage-as-a-service providers and their offerings? We've got you covered with this look at IaaS-based, specialized storage and capacity-on-demand services. Continue Reading
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Feature
16 Oct 2019
Key differences between cloud storage offerings
Cloud storage offerings are often largely similar. We run through the key areas where they can differ, such as location, range of services and data protection Continue Reading
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Feature
02 Oct 2019
Data storage: The top five storage deployment pitfalls
Key pitfalls in data storage include silos, under-utilisation, backup and disaster recovery, plus neglect of skills and application requirements. We ask analysts how to avoid them Continue Reading
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Feature
29 Aug 2019
On-premise object storage: Key products and use cases
We run the rule over on-premise object storage, key use cases and suppliers, take a closer look at an organisation that has deployed object storage, and assess cloud compatibility Continue Reading
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Feature
14 Jun 2019
AI storage: Machine learning, deep learning and storage needs
Artificial intelligence workloads impact storage, with NVMe flash needed for GPU processing at the highest levels of performance – and there are other choices right through the AI data lifecycle Continue Reading
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Feature
30 May 2019
SAN vs NAS vs hyper-converged for virtual machine storage
The pros and cons of file and block access storage arrays vs the new breed of all-in-one server/storage architecture for storage of virtual machine systems and data Continue Reading
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Feature
30 May 2019
5 storage class memory technology terms you should know
SCM will define the future of memory and storage. Get to know some of the key technologies you'll be hearing a lot more about in the next few years. Continue Reading
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News
23 May 2019
Why enterprises should dump their VMs for containers
Kubernetes is five years old and server virtualisation is the new legacy, says Aparna Sinha, director of product management for Kubernetes at Google Continue Reading
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News
07 May 2019
RHEL 8 launches with AI, container and hybrid cloud focus
Red Hat rolled out its long-awaited Red Hat Enterprise Linux 8, designed to work across corporate data centers and multiple clouds and anchor its container and AI strategies. Continue Reading
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Feature
17 Apr 2019
Hyper-converged infrastructure vs NAS and SAN shared storage
Can compute, storage and networks in one box be a better option than shared storage? And which organisations can most benefit from it, and for what scale of deployment? Continue Reading
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News
16 Jan 2019
Veritas launches Docker container backup in NetBackup
Docker is becoming an industry standard form of application virtualisation, and with that comes the need to back up Docker environments and data. Veritas joins CommVault and Asigra in doing so Continue Reading
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News
12 Dec 2018
Microsoft doubles down on Kubernetes with Azure Monitor, AKS
Microsoft's new monitoring tools for AKS and its decision to sunset Azure Container Service trumpet the rise of Kubernetes as the de facto choice for container orchestration. Continue Reading
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Feature
03 Oct 2018
How to implement a multicloud storage strategy
We look at how to build a multicloud storage strategy and benefits such as performance, availability and features, as well as potential limitations such as data mobility Continue Reading
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Feature
20 Aug 2018
Virtual storage appliances in the cloud from the big five
We survey the big five storage hardware makers’ cloud offerings. Virtual storage appliances available range from storage and backup/data protection to nothing at all Continue Reading
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Feature
10 Jan 2018
Storage in containers: The answer to persistent storage needs?
With compute requirements often fragmented, short-lived and bursty, traditional storage architectures can struggle to cope – so is storage in containers the solution? Continue Reading
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Feature
01 Mar 2017
Storage 101: Object storage vs block vs file
We recap the key attributes of file and block storage access and the pros and cons of object storage, a method that offers key benefits but also drawbacks compared with SAN and NAS Continue Reading