Containers
Containers are a form of operating system virtualisation that allows developers to isolate and package up all or part of an application, effectively into a portable building block. Open-source Docker and Google-backed Kubernetes are both high-profile example of container technology, with IBM, Microsoft and Red Hat all championing the use of the former within their products and environments.
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News
16 Jun 2025
CNCF eyes open source Cuda alternative as AI’s influence grows
Open source leaders highlight breakthroughs in projects like OpenTelemetry and discuss the open source community’s role in shaping the future of artificial intelligence workloads and fostering global collaboration amid geopolitical tensions Continue Reading
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Feature
10 Jun 2025
IBM reorients storage to cloud, containers and as-a-service
Storage profile: We look at Big Blue’s storage offer, which spans file, block and object, on-premise, in the cloud, and mainframes, while also embracing containers and the cloud Continue Reading
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News
16 Jun 2025
CNCF eyes open source Cuda alternative as AI’s influence grows
Open source leaders highlight breakthroughs in projects like OpenTelemetry and discuss the open source community’s role in shaping the future of artificial intelligence workloads and fostering global collaboration amid geopolitical tensions Continue Reading
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Feature
10 Jun 2025
IBM reorients storage to cloud, containers and as-a-service
Storage profile: We look at Big Blue’s storage offer, which spans file, block and object, on-premise, in the cloud, and mainframes, while also embracing containers and the cloud Continue Reading
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News
10 Jun 2025
Open source a ‘force multiplier’ for AI innovation
From powerful large language models to the next wave of AI agents, the open-source community is driving innovation and setting the agenda for the entire field, according to leaders at KubeCon + CloudNativeCon China Continue Reading
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News
21 May 2025
Vast Data launches into AI stratosphere with AgentEngine
Vast has built out into data management from its roots and will now offer customisable agentic AI agents that can tap into its existing storage, database and messaging capabilities Continue Reading
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News
21 May 2025
Red Hat touts OpenShift Virtualization momentum
Enterprises are increasingly adopting Red Hat’s OpenShift Virtualization, driven by Broadcom’s VMware licensing changes and a desire for a stable, AI-ready platform, company executives revealed at the Red Hat Summit this week Continue Reading
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Feature
07 May 2025
Cloud storage for AI: Options, pros and cons
We look at cloud vs on-premise for AI workloads, why cloud is sometimes best, and the technologies speeding AI in the cloud such as parallelism and GPUDirect Continue Reading
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Feature
23 Apr 2025
Hitachi Vantara: VSP One leads revamped storage portfolio
Storage supplier profile: Block, file and object as part of full-stack IT offer for hybrid cloud and containerised applications comes via VSP One arrays and EverFlex as-a-service options Continue Reading
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Feature
16 Apr 2025
Huawei rises in the storage ranks despite sanctions and tariffs
Supplier profile: Huawei has leapfrogged HPE in revenue and market share and broadened its storage offer towards AI, the cloud and as-a-service despite sanctions and tariffs Continue Reading
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News
14 Apr 2025
SUSE CEO champions open source choice
Dirk-Peter van Leeuwen warns against suppliers diluting open source to lock in customers, and touts SUSE’s commitment to providing choice and support across multiple Linux and Kubernetes distributions Continue Reading
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News
07 Apr 2025
KubeCon London: Prepare for a shake-up
Developer overload, inadequate fault tolerance and regional fractionalisation are among the issues the Linux Foundation needs to address Continue Reading
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Feature
19 Mar 2025
HPE storage battles hard and smart in challenging market
Storage profile: We look at HPE, which has slipped in the storage supplier rankings, but brings a full range of AI-era storage over a mature cloud and consumption model offer Continue Reading
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Feature
05 Mar 2025
Dell still tops the pile as it deepens enterprise storage offer
The US giant is top dog in revenue and market share as its storage array range – still largely EMC-derived – deepens its cloud, containers and as-a-service options Continue Reading
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News
04 Mar 2025
Nutanix event shows massive interest in VMware migration
A recent event held by VMware rival Nutanix attracted many people new to the hyperconverged infrastructure provider Continue Reading
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Feature
20 Feb 2025
Kubernetes: Navigating the pitfalls and pathways to success
Nutanix’s APAC chief technology officer outlines the lessons learned by enterprises adopting Kubernetes, from avoiding cloud lock-in to mastering lifecycle management, and bridging the gap between legacy and cloud-native skillsets Continue Reading
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News
28 Jan 2025
Datafy promises to slash massive EBS overprovisioning costs
AWS Elastic Block Storage is often over-provisioned. Datafy virtualises EBS volumes to allow customers to scale capacity up and down, and says it will not charge customers if it doesn’t cut their costs Continue Reading
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Feature
15 Jan 2025
Backup technology explained: The fundamentals of enterprise backup
We look at backup and its role in enterprise data protection, including what to backup and how often, RPO and RTO, full and incremental, and if backups can be replaced by snapshots Continue Reading
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News
18 Dec 2024
Top 10 Kubernetes and storage stories of 2024
In this 2024 review, Computer Weekly looks at Kubernetes’ evolution from stateless application runtime to enterprise-ready environment for cloud-native with persistent storage and data protection Continue Reading
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News
16 Dec 2024
Top 10 software development stories of 2024
This year has seen large language models get significantly better at code generation Continue Reading
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News
03 Dec 2024
VMware ‘shock’ spawned lock-in rebellion, says NetApp
NetApp makes predictions for 2025 that include lower tolerance for lock-in due to VMware changes, a shift to DRaaS, AI disillusionment and big spending on energy infrastructure Continue Reading
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News
01 Dec 2024
How SkyLab is democratising hybrid cloud management
SkyLab is challenging the cloud status quo with its orchestration platform, which allows telcos and enterprises to seamlessly manage workloads across multiple cloud providers Continue Reading
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News
27 Nov 2024
Dutch politicians raise concerns over Big Tech reliance
Dutch political parties have warned about the Netherlands’ growing reliance on US tech giants Continue Reading
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News
07 Nov 2024
Gartner Symposium: Time to get rid of the dead wood
IT architecture complexity is set to increase in a way that means IT departments are juggling multicloud and legacy environments Continue Reading
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Podcast
07 Nov 2024
The future of cloud: A Computer Weekly Downtime Upload podcast
Gartner’s Philip Dawson discusses the cloud and on-premise complexity facing IT departments Continue Reading
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News
16 Oct 2024
SUSE sees growth in multi-Linux support and containers
SUSE CEO talks up the company’s double-digit growth, fuelled by demand for its multi-Linux support offering, Rancher container platform and focus on artificial intelligence Continue Reading
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Feature
12 Sep 2024
Kubernetes disaster recovery: Five key questions
We look at disaster recovery for Kubernetes environments, the key challenges to deployment of K8s DR, the risks we aim to mitigate, how to build a plan and the key infrastructure requirements Continue Reading
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Feature
09 Sep 2024
SD-WANs in a cloud-native world
We look at where software-defined wide area networks fit in a modern, cloud-native IT architecture Continue Reading
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Feature
02 Sep 2024
Storage technology explained: Kubernetes, containers and persistent storage
In this guide, we look at the market-leading container platform Kubernetes, how it works, the challenges with persistent storage and backup, and how they have been overcome Continue Reading
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News
22 Aug 2024
The rise and rise of open source in China
China’s embrace of open source software has evolved into a powerful force in the global technology landscape, driving innovations in cloud computing, artificial intelligence and other areas Continue Reading
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Podcast
13 Aug 2024
Podcast: Storage functionality in Kubernetes 1.31
We talk to Sergey Pronin of Percona about new storage functionality in Kubernetes 1.31, including volume attribute class and changes to persistent volumes, as well as other long-term fixes Continue Reading
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Feature
09 Aug 2024
Kubernetes and storage in the enterprise: What the analysts say
We talk to analysts about Kubernetes adoption in the enterprise, how mature it is, deployment challenges and key obstacles to enterprises that want to go cloud-native with containers Continue Reading
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Feature
09 Aug 2024
Kubernetes at 10: CRDs at core of extensible, modular storage in K8s
We talk to VMware engineer Xing Yang, who saw Kubernetes storage evolve from the early days where its modular, extensible origins translated to Operators for storage and backup Continue Reading
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News
05 Aug 2024
What are the options when migrating from VMware?
Broadcom’s changes to VMware licensing means some people are facing big price increases – we look at how these can be avoided Continue Reading
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News
31 Jul 2024
Norway’s datacentre builders focus on energy efficiency
Datacentre developers in Norway are shifting their focus to energy efficiency, with expected increases in taxation for those who fall short Continue Reading
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Feature
25 Jul 2024
Kubernetes at 10: The long road to mastery of persistent storage
Jan Safranek of Red Hat saw containers emerge as an exciting new way of deploying applications, but it took several additions to make it the mature enterprise platform it is today Continue Reading
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Feature
19 Jul 2024
Interview: Nvidia on AI workload demands and storage performance
We talk to Charlie Boyle of Nvidia about AI impacts on storage I/O, key performance metrics for storage for AI, and storage attributes required across differing AI workloads Continue Reading
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Feature
18 Jul 2024
Kubernetes at 10: From stateless also-ran to ‘platform to build platforms’
Sergey Pronin of Percona was all for ‘Kubernetes for stateless’ at a time when it was hard to provision storage and day-two services – then Operators and Stateful Sets came along Continue Reading
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Feature
11 Jul 2024
Kubernetes at 10: When K8s ‘won’ and life now as a ‘surly teenager’
We talk to Datastax’s Patrick McFadin about Kubernetes’ success against competitors and how StatefulSet and operators solved key challenges, but why there are still obstacles to clear Continue Reading
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Feature
25 Jun 2024
Kubernetes at 10: Building stateful app storage and data protection
Google engineer Michelle Au was involved in Kubernetes storage early, as the container orchestration platform was developed to support data protection operations such as snapshots Continue Reading
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News
24 Jun 2024
Macquarie Cloud debuts Australia-first hybrid offering
Macquarie Flex brings Azure services to a broader set of workloads that are not suited to run natively on public cloud Continue Reading
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Feature
13 Jun 2024
Best practices to beat container misconfiguration
How can organisations ensure containerised environments are configured correctly and adequately defended, without getting lost in the complexity? Continue Reading
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News
13 Jun 2024
VMware/Broadcom: Prepare for legacy support
VMware is not going away anytime soon. While some IT leaders may be feeling the pain of Broadcom’s changes, they still need to seek a long-term plan Continue Reading
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Feature
11 Jun 2024
Kubernetes at 10: Persistent storage matures, helped by Operators
Google engineer Saad Ali remembers the early days of Kubernetes, the storage challenges faced and overcome, and the revolution in application awareness that comes from Operators Continue Reading
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News
29 May 2024
How APAC organisations are taking to VMware moves
Large organisations in ANZ are looking for transformation rather than a like-for-like replacement for VMware, while those in India have already adopted a dual-supplier strategy Continue Reading
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News
26 May 2024
Nutanix beefs up AHV hypervisor, doubles down on AI
Nutanix takes aim at VMware with enhancements to its AHV hypervisor along with tighter integrations with Nvidia and Hugging Face to simplify AI deployments Continue Reading
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News
20 May 2024
Red Hat CEO on OpenShift evolution and AI moves
Red Hat CEO Matt Hicks talks up how OpenShift AI and RHEL AI can work together to lower the cost of training and inferencing to drive AI adoption and the company’s traction with customers looking to move away from VMware Continue Reading
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News
07 May 2024
Red Hat eyes AI workloads in platform moves
Open source juggernaut rolls out offerings to make it easier to fine-tune large language models, among other moves to ease deployment of artificial intelligence workloads Continue Reading
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News
30 Apr 2024
IBM boss discusses long-term VM migration opportunity
IBM sees a big opportunity to migrate customers to containers and OpenShift, with its $6.4bn acquisition of HashiCorp part of the plan Continue Reading
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News
24 Apr 2024
AI firm saves a million in shift to Pure FlashBlade shared storage
AI consultancy Crater Labs spent vast amounts of time managing server-attached drives to ensure GPUs were saturated. A shift to all-flash Pure Storage slashed that to almost zero Continue Reading
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E-Zine
16 Apr 2024
VMware users hit by licence hikes after Broadcom takeover
In this week’s Computer Weekly, VMware users are facing licence fee increases after the acquisition by Broadcom, with education bodies worst hit – we talk to unhappy customers. We visit Helsinki and find out why the Finnish capital is leading on smart city developments. And we examine how to reduce environmental impact through software development. Read the issue now. Continue Reading
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News
15 Apr 2024
Nib shutters last datacentre, moves most workloads to AWS
The Australian health and travel insurance provider has closed the last of its seven datacentres, marking the end of its nine-year cloud migration programme Continue Reading
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Feature
15 Apr 2024
Making software development greener
We look at what IT leaders can do to help reduce the environmental impact associated with developing software Continue Reading
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News
26 Mar 2024
Goldman Sachs discusses virtues of Kubernetes for virtual machine management
Kubernetes is not only a platform for orchestrating containers – Goldman Sachs has found it offers the same benefits when used to manage virtual machines Continue Reading
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Podcast
25 Mar 2024
Cloud Native Computing: A Computer Weekly Downtime Upload podcast
We speak to Priyanka Sharma, the executive director of the Cloud Native Computing Forum about having blind faith in tech innovation Continue Reading
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News
18 Mar 2024
Cohesity: We won’t abandon NetBackup customers or force migration
CEO promises no forced migration to Cohesity and not to abandon any NetBackup product while building new leadership in artificial intelligence and security around Cohesity Gaia Continue Reading
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News
05 Mar 2024
Dutch organisations start building a federated European cloud
The ‘European cloud services in an open federated ecosystem’ (ECOFED) project is co-funded by the Dutch government and will run from 2024 to 2027 Continue Reading
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News
26 Feb 2024
Storage and backup spend in 2024 targets risk and resilience
The TechTarget and ESG spending intentions survey finds big bias towards averting risk and building organisational resilience, but on-premise storage a significant planned outlay Continue Reading
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Opinion
25 Jan 2024
Mitigating the risks of modern application development
Organisations need to have visibility over their software supply chain, secure and monitor interfaces to legacy systems and adopt zero trust to mitigate the risks of modern application development Continue Reading
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Feature
18 Jan 2024
Storage technology explained: Replication vs snapshots and backup
Are replication and snapshots the same? Can you replace backup with replication or snapshots? We look into the key planks of data protection strategy, including in cloud storage Continue Reading
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News
17 Jan 2024
Data on Kubernetes Community aims at K8S storage scaling solution
DoKC works on community solutions for Kubernetes. It aims to develop storage scaling automation for the containerised platform outside the orbit of the big vendors Continue Reading
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News
21 Dec 2023
Top 10 storage stories of 2023
In this 2023 review, we consider if flash will thrash disk, what the Toyota outage shows about capacity planning, how to achieve green storage, the backup and compliance risks of AI, the lowdown on DPUs, and more Continue Reading
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News
21 Dec 2023
Top 10 storage supplier strategy stories of 2023
In 2023, we looked at the top storage suppliers, their market share and how they set themselves for a future of hybrid cloud, containerisation and consumption models of purchasing Continue Reading
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Feature
18 Dec 2023
Pure Storage: Flash ‘startup’ that brings late entrant advantage
Storage profile: We look at Pure Storage, the youngest of the array makers, which comes to market with well-developed flash, hybrid cloud and consumption purchasing models Continue Reading
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News
22 Nov 2023
Nebulon upgrades SPU to Medusa2 with Nvidia DPU hardware
Nebulon aims to replace HCI with its OS on an offload card that it claims reduces server resource use by 25%. Medusa2 uses Nvidia DPU hardware and its own cloud control plane Continue Reading
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News
07 Nov 2023
VMware consolidates AI push at Explore in Barcelona
VMware’s vision is of ‘cloud smart’ enterprises that run on-premise, in multiclouds and in the ‘edge cloud’, with secure and compliant generative AI fuelling efficient business processes Continue Reading
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News
24 Oct 2023
NetApp ‘unified storage’ adds new ASA block storage at Insight
Las Vegas event sees NetApp continue its evolution to hybrid cloud and data management player announce ASA C-series and Keystone and Kubernetes storage enhancements Continue Reading
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Feature
20 Oct 2023
NetApp: NAS pioneer well set for the cloud revolution
In this storage profile, we look at NetApp, which built a reputation in file access storage but seems to be set fair to navigate a future of hybrid cloud, cloud-native and containerisation Continue Reading
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Feature
26 Sep 2023
IBM reorients to offset historic storage hardware decline
Storage profile: We look at IBM and the strategic shifts it has made towards the cloud, cloud-native and as-a-service offerings that aim to reverse a long-term decline in revenues Continue Reading
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News
26 Sep 2023
Kubernetes storage: It’s object or nothing for MinIO
SAN and NAS are finished in the age of the cloud when it comes to cloud-native Kubernetes storage, according to container-focused object storage maker MinIO Continue Reading
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News
05 Sep 2023
VMware builds vSAN Max, consolidates multicloud and online deployment
VMware launches new iteration of vSAN Max with up to 8.6PB of independently scalable storage, NSX gets a “+” as it unifies networks and Ransomware Recovery ups efficiency Continue Reading
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News
21 Aug 2023
Simplyblock targets ‘complex’ Ceph with software-defined NVMe
German startup Simplyblock aims to deliver low-cost high-performance flash and NVMe-over-TCP storage for service provider customers, and has Ceph deployments in its sights Continue Reading
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Feature
09 Aug 2023
Huawei a big storage hitter despite international troubles
Huawei is a leading storage player with an enterprise product offer across file, block and object storage, and the cloud, despite controversy and trading difficulties Continue Reading
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News
04 Aug 2023
VMware Cloud on AWS expands to Melbourne cloud region
MLC Life Insurance is tapping the VMware Cloud on AWS service in the AWS Melbourne cloud region to exit its datacentre and reduce technology costs Continue Reading
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E-Zine
01 Aug 2023
We’re doing AI all wrong
In this week’s Computer Weekly, AI is being imposed upon society from the top down and the socio-economic implications will cause problems – we talk to an expert who says there is a better way. We find out how hackers – the good kind – are turning to AI to make their work more effective. And we examine how generative AI will affect the datacentre. Read the issue now. Continue Reading
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News
31 Jul 2023
SUSE takes aim at Red Hat in Linux, Kubernetes play
SUSE CEO Dirk-Peter van Leeuwen outlines strategy to capture the Kubernetes opportunity and offer enterprises an alternative to RHEL following Red Hat’s decision to limit access to RHEL source code Continue Reading
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News
13 Jul 2023
Nutanix eyes PaaS services with Project Beacon
Nutanix is extending its reach higher up the software stack with Project Beacon, a multi-year effort to deliver PaaS services across distributed environments Continue Reading
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Feature
29 Jun 2023
Software-defined storage: What’s available from key players
What’s available in software-defined storage from the big storage players, software-defined storage specialists, and SDS options focused on cloud, virtualisation and containers Continue Reading
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News
27 Jun 2023
Johnson Controls opts for container-based app delivery with Portworx
Buildings management giant built a suite of customer-facing products using containers and opted for Pure Storage Portworx for hybrid cloud container management and data protection Continue Reading
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Podcast
14 Jun 2023
Podcast: Containers, Kubernetes, data protection and compliance
Containers offer benefits to application deployment, but they proliferate, so tracking them for compliance purposes can be a challenge. We talk to Mathieu Gorge, CEO of Vigitrust Continue Reading
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News
18 May 2023
Inside MLC Life Insurance’s cloud journey
The Australian insurer spent a fair amount of time addressing people-related challenges in its move to cloud, which has improved its security posture and reduced infrastructure spending, among other outcomes Continue Reading
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News
16 May 2023
NetApp to promise ransomware warranty payout
NetApp will recover data hit by ransomware or pay a warranty, and has added entry-level SAN arrays and full access to all NetApp software across its hardware families Continue Reading
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News
25 Apr 2023
Veritas shows off software SAN for Kubernetes at KubeCON 2023
Veritas InfoScale aims to provide high-performance block access storage despite limitations such as a maximum node count of 16 per cluster Continue Reading
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News
18 Apr 2023
IT Priorities 2023: Cloud and disaster recovery top storage and backup plans
Cloud storage still the biggest project planned in data storage in 2023, with disaster recovery the most important area in data protection cited by TechTarget/Computer Weekly survey respondents Continue Reading
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News
13 Apr 2023
How Agoda is shaping up to be a technology powerhouse
Agoda’s CTO Idan Zalzberg explains why the online travel agency with a massive technology footprint prefers to run things in-house and not rely too much on public cloud services Continue Reading
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E-Zine
04 Apr 2023
Revitalising UK digital government
In this week’s Computer Weekly, as the UK plummets down the international rankings for digital government, can its £400m identity system revitalise the UK’s digital strategy? We examine the container management platforms from the big six storage suppliers. And we look at the challenges of achieving IT sustainability while continuing to drive digital innovation. Read the issue now. Continue Reading
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Feature
04 Apr 2023
Driving up IT efficiency and sustainability
IT leaders need to balance IT sustainability with business drivers to innovate with digital technologies and ensure corporate systems remain secure Continue Reading
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News
28 Mar 2023
IBM Storage launched with backup appliance plan
Prosaically named brand will replace Spectrum products, while IBM rationalises offer for AI/ML, hybrid cloud and malware, which it sees as the backdrop to contemporary IT Continue Reading
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News
28 Mar 2023
BNP Paribas moves to Swedish datacentre in high-performance computing strategy
BNP Paribas is moving data-intensive workloads to a Swedish datacentre to increase capacity while reducing its carbon footprint Continue Reading
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News
09 Mar 2023
Velero wants to become the Kubernetes backup standard
Open source Velero offers modular data protection and disaster recovery functionality via API for Kubernetes container clusters in an effort to become the standard in the field Continue Reading
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Feature
01 Mar 2023
Backup testing: The why, what, when and how
We look at backup testing – why you should do it, what you should do, when you should do it, and how, with a view to the ways in which it will be made easier by forthcoming developments in backup software Continue Reading
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News
20 Feb 2023
Veeam bundles backup products into Veeam Data Platform
Backup and data protection specialist Veeam upgrades and rebrands, with a focus on the challenges of ransomware and rapid recovery, and a claimed 500 new functions Continue Reading
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News
14 Feb 2023
Akamai eyes cloud market with Connected Cloud
Akamai marks foray into cloud computing with a distributed cloud computing platform that is touted to make it easier for enterprises to get applications and data closer to their customers Continue Reading
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News
08 Feb 2023
Rakuten targets big edge deployments with Symworld Cloud
Japanese giant Rakuten bought Kubernetes management platform Robin.io and put it in 50,000-plus telco antennas. Now it aims Symworld Cloud at enterprise edge deployments Continue Reading
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Feature
07 Feb 2023
Container storage platforms: Big six approach starts to align
Container storage is a complex but vital task. We survey the big six storage makers and see methods are starting to align around management platforms Continue Reading
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News
01 Feb 2023
NASA works with IBM on foundational data model for Earth science
Using IBM’s foundational model for artificial intelligence, NASA plans to offer researchers a way to access the vast troves of data it collects about Earth Continue Reading
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Feature
24 Jan 2023
IT’s shift to the cloud: Veeam’s data protection report in detail
With half of servers in the cloud, most backup and nearly all disaster recovery cloud-centric, the shift to the cloud is significant – but container backup is one area that is yet to settle down Continue Reading
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News
23 Jan 2023
Trellix automates patching for 62,000 vulnerable open source projects
Since revealing startling statistics about the prevalence of a 15-year-old Python vulnerability, Trellix says it has helped fix almost 62,000 vulnerable projects in the past four months Continue Reading
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News
20 Jan 2023
Veeam survey finds ransomware blocks digital transformation
Annual report shows secular trend to the cloud and increased use of containers, but prevalence of ransomware attacks means digital transformation is hindered Continue Reading
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News
05 Jan 2023
Cyber gang abused free trials to exploit public cloud CPU resources
A South Africa-based cyber crime gang exploited free trials and introductory offers to run cryptominers via public cloud services, then did a runner without paying Continue Reading
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News
05 Jan 2023
Executive interview: Rajesh Naidu, Expedia
We speak to Expedia’s head of IT architecture about what a modern, scalable architecture for the cloud should look like Continue Reading
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Podcast
05 Jan 2023
IT architecture: A Computer Weekly Downtime Upload podcast
Rajesh Naidu, chief architect and head of data management at Expedia, discusses how the role of IT architect is evolving Continue Reading