In Depth
In Depth
Infrastructure-as-a-Service (IaaS)
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The CMA anti-trust investigation into AWS and Microsoft explained: Everything you need to know
After regulator Ofcom raised red flags about the anti-competitive behaviour of Amazon Web Services and Microsoft, the UK cloud market was referred to the Competition and Markets Authority – here’s why Continue Reading
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A better way to manage hybrid or multicloud deployments
Cloud-native strategies notwithstanding, workloads running on-premise or in private clouds will continue to present management challenges Continue Reading
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Forrester: Tips for assessing hybrid cloud management
Cloud-native works for new workloads, but legacy IT needs a different approach, which is why IT leaders rely on hybrid cloud deployments Continue Reading
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Tracking the change in enterprise attitudes to hybrid cloud
Hybrid cloud deployments are poised to become even more prevalent in the enterprise as public cloud fails to live up to the hype on cost savings Continue Reading
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The rising prominence of hybrid cloud in the Nordics
Many Nordic organisations have opted for hybrid cloud environments, subscribing to the newest services without giving up what they already have. Best practices are beginning to emerge for managing the heterogenous environment Continue Reading
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Sea-Lion explained: Southeast Asia’s first large language model
The Sea-Lion large language model was built to cater to the language and cultural diversity of Southeast Asia, which is currently underserved by existing models that mostly originate from the West Continue Reading
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Cloud is not always the answer: Five reasons why
We look at why the cloud is not always the best choice, including for reasons of cost, application suitability, management, data protection and the needs of the business Continue Reading
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Cloud-to-cloud backup: What it is and why you (probably) need it
Basic cloud data protection is just not enough. Several loopholes leave business data vulnerable and that means additional cloud-to-cloud backup should be seriously considered Continue Reading
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Storage technology explained: Flash vs HDD
In this guide, we examine the differences between flash storage and HDD, the rise of NVMe and much denser formats such as QLC, and whether or not flash will vanquish HDD in the all-flash datacentre Continue Reading
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Levelling the playing field: Could a UK cloud strategy weaken the hold of the hyperscalers?
Over time, global hyperscale has taken a majority share of the UK market. How best could the government respond to Ofcom’s review to sustain local industry while best serving customers? Continue Reading
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On-prem vs cloud storage: Four decisions about data location
Hybrid cloud is now a reality. But how to decide what data goes where? We highlight four key decision points to evaluate whether data should be stored on-premise or in the cloud Continue Reading
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Interview: Ex-UKCloud chairman airs economic fears over growing dominance of US hyperscalers
More than a year has passed since UKCloud went into liquidation - its former chairman outlines his concerns about the economic impact of the UK cloud market floundering in the face of the US hyperscalers Continue Reading
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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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Dell EMC: Storage giant shifts gear to cloud operating models
Storage profile: We look at Dell EMC, the result of the biggest tech acquisition ever, and find a company well set for ubiquitous cloud operating models and as-a-service Continue Reading
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Five key questions about disaster recovery as a service
Disaster recovery as a service builds recovery data and systems into the cloud, accessible from anywhere. We look at the difference vs cloud backup, DRaaS use cases, the cost, and the firms that provide it Continue Reading
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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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Cloud NAS, what is it good for?
We look at NAS file access storage, how it works, what it’s good for and the possibilities to access storage for files and unstructured data in the public cloud Continue Reading
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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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Tackling Scope 3 emissions in materials to help meet datacentre climate goals
Fanciful carbon accounting practice might not help much with emissions reduction, but specific materials values are already on offer from steel makers and the like that can assist datacentre operators Continue Reading
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How APAC organisations can drive IT sustainability
From using liquid cooling and optimising data storage to tapping renewable energy and recycling tape drives, organisations across the region are upping their sustainability efforts Continue Reading
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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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Hitachi Vantara: Small part of a big corp and analytics focus
We look at Hitachi Vantara, its storage, its cloud offer, the workloads it targets, and its efforts in containerisation and consumption models of storage purchasing Continue Reading
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Why IAM systems are crucial for securing multicloud architecture
As business tools evolve into cloud-based services, organisations are finding themselves becoming ever more reliant on the cloud, but how can data be secured across so many different platforms? Continue Reading
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The race to net zero: Six ways to slash IT infrastructure emissions
Strategies aimed at successfully cutting climate risk can appear to be stymieing business sustainability. How can the industry remain productive? Continue Reading
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Green storage: Savings to be made but tricky to achieve
Storage upgrades can bring energy savings. New hardware, the cloud and as-a-service procurement models all cut costs, but can need careful tweaking to get right Continue Reading
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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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Cloud egress costs: What they are and how to dodge them
We look at how cloud providers charge to move data from their cloud, including to other providers and between storage in the same cloud, and what you can do to mitigate “bill shock” Continue Reading
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Reverse cloud migrations: Why some enterprises are shifting their IT back on-premise
With a steady trickle of customer organisations returning on-premise, a need to plan better may not be the whole story Continue Reading
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Expensive datacentre outages: Untangling messy collaborations, contributing costs and complexity
Even if outages in the datacentre are trending down, Uptime data this year traces rising costs per outage. So what can be done? Continue Reading
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Providers unconcerned about Ofcom probe into hyperscaler influence on cloud market
Should we be more worried about the growing dominance of the three big cloud providers – AWS, Azure and Google? Continue Reading
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What cloud users need to know: Ensuring greater end point engagement for improved cloud delivery
Although early-adopter worries about cloud may have dissipated, the end-user experience can still leave much to be desired Continue Reading
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Putting artificial intelligence and machine learning workloads in the cloud
We look at the pros and cons of putting artificial intelligence and machine learning applications in the cloud Continue Reading
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Cloud bursting: What it is and what it’s good for
We look at cloud bursting, which allows organisations to meet demand by bursting compute and storage to the cloud Continue Reading
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Burning up: Mitigation should sustain datacentre operations during extreme heat
July’s temperature spike put headline heat on regional operations at Google and Oracle. Datacentre operators must side-step similar mistakes to avoid climate change-related collapse in future Continue Reading
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Cloud storage TCO: Key pitfalls and how to avoid them
Cloud’s flexibility is part of the attraction, but it can also lead to costs that spiral. We look at key elements in cloud TCO and how to intelligently make use of the cloud Continue Reading
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APAC organisations warm to cloud networking
Organisations in Asia-Pacific are getting up to speed with cloud networking services, even as they grapple with the challenges of managing a hybrid cloud environment Continue Reading
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Icelandic datacentres may lead the way to green IT
Iceland may soon become even more attractive to companies wanting to minimise their carbon footprint while using high-performance computing services Continue Reading
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Looking ahead: How to create a multi-year datacentre capacity plan
Datacentres and cloud providers without a crystal ball can make educated guesses on future requirements to right-size resources and infrastructure Continue Reading
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AWS and startups: Using accelerator programmes to help enterprises address their pain points
The early days of Amazon Web Services saw its public cloud technologies keenly adopted by the startup community. Now the company is continuing its support for this customer sector by rolling out its accelerator programmes Continue Reading
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Hydrogen’s promise: How fuel cells might power lower-carbon datacentres
Could UK datacentre operators soon adopt emerging hydrogen technologies to reach expanding energy and emissions requirements? Continue Reading
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Will AWS pledge to extend life of servers inspire other cloud firms to follow suit?
Amazon’s recent announcement to extend the useful life of its datacentre equipment has been deemed a positive decision for the cloud computing giant, but will other companies adopt this cost-saving and sustainability strategy? Continue Reading
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Growing prospects for edge datacentres
Although the value that edge datacentres provide is not in question, for many companies, the journey to adoption is far from fixed Continue Reading
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The time is now: Edge datacentres come of age
After years of hype and speculation, could the post-pandemic period see a resurgence in interest in the build-out of edge datacentres and compute environments as enterprises look to dust off projects that Covid-19 forced them to shelve? Continue Reading
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Weighing up the nuclear option for powering datacentres
Resourcing energy-hungry IT through the race to reduce carbon emissions means looking objectively at all the options, including nuclear power Continue Reading
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Datacentres and climate change: Operators accused of being all talk and no action on sustainability
Datacentre operators talk a good fight when it comes to tackling climate change, but there is far more they should and could be doing to make their operations more sustainable, say experts Continue Reading
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Decarbonising datacentres: Turning the hot air about heat reuse into real-life use cases
Reusing waste heat from datacentres to warm local businesses and homes could bring about considerable reductions in carbon emissions and lower energy costs, so what needs to happen to make this a more widespread practice? Continue Reading
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Cracking the code on blockchain and crypto: What might adoption mean for datacentres?
A high share of datacentre customers look set to adopt blockchain technologies, including digital currencies, over the next few years Continue Reading
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Cloud-era disaster recovery planning: Setting strategy and developing plans
In the second in a series on cloud-era disaster recovery, we look at how to formulate a DR strategy and develop detailed DR plans for your organisation, while taking cloud services into account Continue Reading
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Stakes raised for hybrid cloud as complexity challenges continue
Hybrid cloud may be with us for some time, so what does that mean for cloud provision in 2022? Continue Reading
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Evolving datacentre chipsets put cooling, power and software management techniques under microscope
New processor designs that could revolutionise approaches to supporting higher power densities at the rack still look years away, it appears Continue Reading
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Clouds gather over Chinese providers – but is there a silver lining?
With the geopolitical outlook chillier than for some time, Computer Weekly explores the future prospects for UK-China approaches to technology and business Continue Reading
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APAC expert guide to cloud migration
In this expert guide on cloud migration in Asia-Pacific, we highlight the key considerations and strategies that enterprises can take when moving their workloads to public cloud Continue Reading
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How can enterprises avoid datacentre supply chain issues affecting IT upgrades?
With analysts predicting that the current datacentre component shortages could last for at least two years, CIOs are being advised to act now to prevent the situation affecting their IT upgrade plans Continue Reading
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Five ways the hyper-converged infrastructure market is changing
We look at changes in the hyper-converged infrastructure market as suppliers go cool, go soft, disaggregate HCI nodes, provide as-a-service options and look to containers Continue Reading
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What lies beyond the data warehouse?
Has the traditional data warehouse finally reached the end of its life? If so, what will follow it? Will it be a hybrid? We find out Continue Reading
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Could Iceland be the best place in the world for high-performance computing?
Most of Iceland’s cheap, sustainable energy is currently used by aluminium smelters, but recognising the need to diversify, the Landsvirkjun power company now promotes other uses Continue Reading
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The second coming: The Nordic datacentre market comes of age
As concerns mount about space and power constraints within several of Europe’s largest datacentre hubs, enterprises are being urged to consider shifting more of their energy-intensive workloads to the Nordic countries Continue Reading
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Five things you need to know about cloud file services
We look at cloud file services, which provide a file system-like architecture that gives users access to file data wherever they are, just as if it were a local NAS filer Continue Reading
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Five key questions to ask about storage-as-a-service and consumption models
We look at important questions to ask providers of consumption-based storage procurement services, such as base costs and burst, usage measurement and upgrade paths Continue Reading
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Hybrid IT: Making datacentre and cloud work better together in the enterprise
Enterprises are increasingly trying to balance and manage IT assets in a variety of environments, but there are plenty of tools and technologies out there to make the job a lot easier Continue Reading
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Disaster recovery for SMEs: Five key areas to consider
We look at key disaster recovery considerations for SMEs, including why backup is not enough, how to create a disaster recovery plan, best-practice DR testing and DR as a service Continue Reading
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Microservices: What enterprises need to know
For any enterprises looking to build cloud-native applications, an understanding of microservices is essential Continue Reading
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Dublin in distress: Power supply issues threaten growth of Europe’s second-biggest datacentre hub
Dublin’s standing as Europe’s second-biggest datacentre hub could be on potentially shaky ground as Ireland’s electricity infrastructure creaks under the pressure of so many power-hungry server farms plugging into the national grid Continue Reading
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Post-pandemic IT: Are virtual datacentre tours here to stay?
A physical tour of a datacentre has traditionally been a key marketing and selling tool for colocation operators, and the Covid-19 pandemic has forced many to provide virtual alternatives. But how do they compare? Continue Reading
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Investigating process and performance improvement in private cloud
Continuous process improvement means, among other things, creating an environment that helps enterprises gauge performance as requirements change. However, the whole picture should be considered before deciding on an approach Continue Reading
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Private cloud deployments: Beating the blind spots and bottlenecks
Private cloud can be challenging to manage while meeting the ramped-up demands of data-driven enterprises Continue Reading
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How Bureau Veritas migrated 85% of its applications to the AWS cloud
In six years, France-based services giant BV has migrated 115 applications to the AWS cloud, mostly using in-house expertise. We talk to the company’s IT director Continue Reading
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Living on the edge: The enterprises working with distributed cloud
Distributed public cloud services are seen as driving future advances at the network edge but few companies are as yet enjoying full-fledged benefits Continue Reading
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APAC career guide on cloud computing
Besides having engineering chops and certifications, aspiring cloud professionals should have curiosity and soft skills to succeed in the evolving cloud computing landscape Continue Reading
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How the Covid-19 Genomics UK Consortium sequenced Sars-Cov-2
Consortium of universities and other institutions has harnessed datasets, analytics and cloud computing to sequence Sars-Cov-2, the virus that causes Covid-19, in a blisteringly short time Continue Reading
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Five ways to boost systems utilisation in the datacentre
Datacentre operators are always looking for ways to cut costs and improve the efficiency of their facilities. Here we ask the experts for their top five tips for reducing the operating costs of running a server farm Continue Reading
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Preparing for enterprise-class containerisation
As more workloads are deployed in containers, IT teams will need to assess how to manage container sprawl, reduce cloud bills and support databases Continue Reading
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With connectivity on the rise, Africa is a hotspot for datacentre investments
We look at opportunities for datacentre operators in setting up or partnering with local firms in Africa Continue Reading
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Hyper-converged infrastructure: Why software-defined everything might not work for all datacentres
Choosing the right converged infrastructure in the first instance can pivot on a trade-off between security and agility requirements Continue Reading
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How colocation fits alongside a cloud-native architecture
IT departments are on a cloud-native roadmap to become more agile, but they are constrained by the risks involved in migrating core systems and data Continue Reading
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Serverless: Weighing up the pros and cons for enterprises
The concept of serverless computing has been gaining traction within enterprises for several years now, but what is it and how do CIOs know if it is the right fit for their applications? Continue Reading
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The end is nigh: Are datacentre operators prepared for a potential no-deal Brexit?
Datacentre operations are resilient and forward-thinking by nature, yet pitfalls and cost impacts are looming large with a potential no-deal Brexit on the horizon Continue Reading
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A safe bet: How Covid-19 is fuelling investor interest in the datacentre industry
With demand for cloud and colocation capacity soaring on the back of the Covid-19 pandemic, datacentres are looking like an increasingly attractive bet for the investor community. Computer Weekly finds out why Continue Reading
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IP surveillance: The storage it needs, on-premise and in the cloud
Surveillance is changing, with the evolution from simple streams of sequential images to the application of AI to video, as well as an increasing move to use of the cloud Continue Reading
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Cloud RANs offer promise in APAC, but not in near future
While there is growing interest in cloud-based radio access networks, experts argue that telcos will still cautiously approach the technology in a phased manner Continue Reading
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Tackling multicloud deployments with intelligent cloud management
Organisations are moving to hybrid and multicloud deployments, which complicates software assets tracking and workload management Continue Reading
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How intelligent workload management tools can help IT admins cut through cloud complexity
IT administrators have to manage an increasingly complex and varied range of application types and IT environments, and intelligent workload management tools offer a helping hand with that Continue Reading
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CTO interview: Octopus Energy on using cloud power to get consumers to flip the switch on renewables
Octopus Energy is on a mission to disrupt the global energy market, and is banking on the AWS cloud and an innovative software licensing agreement to help it do just that Continue Reading
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Aerospace and satellite comms: The next growth frontier for cloud service providers?
Space projects of the near future are less sci-fi and more about driving efficiencies through business intelligence, edge analytics and cloud technologies Continue Reading
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Coronavirus: Weighing up the responses of the public cloud giants to Covid-19
The Covid-19 coronavirus pandemic had a huge impact on the demand for cloud services from enterprises worldwide, but how have the cloud giants fared behind the scenes? Continue Reading
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APAC hybrid cloud adoption still cloudy
Although there are clear benefits of hybrid cloud, enterprises in Asia-Pacific aren’t making the most of them due to a lack of holistic understanding, strategic frameworks and skillsets Continue Reading
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Coronavirus: How Covid-19 has elevated the status of the datacentre industry
The pandemic has served to highlight just how dependent the world is on the datacentre community – and governments, policy-makers and investors are taking note Continue Reading
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David vs Goliath: How the smaller cloud firms have weathered the Covid-19 storm
The toll the coronavirus pandemic has taken on the hyperscale cloud community is well documented, but how have smaller providers fared in the face of soaring demand for their services? Continue Reading
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Cloud storage on-site hardware: AWS, Azure, Google Cloud
We look at the big three cloud vendors’ on-site offerings: AWS’s Outposts, Gateway and Snow hardware, Azure’s Stack and Arc appliances, and Google Cloud’s software-defined Anthos Continue Reading
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Keeping the lights on: Managing datacentre engineers through Covid-19
The coronavirus pandemic has seen datacentre engineers reclassified as “essential workers”, but how are their employers ensuring they can continue to do their work in a safe and secure way? Continue Reading
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Changing realities of digital transformation in the public sector
Digitisation of citizen service delivery and government operations has accelerated during the coronavirus outbreak, despite legacy constraints Continue Reading
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Australian firms soldier on amid Covid-19 outbreak
From the largest financial institutions to small companies, Aussie firms have been dialling up their use of technology tools to keep their businesses humming during the coronavirus pandemic Continue Reading
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Why security validation matters
FireEye’s top executives in Asia-Pacific discuss the benefits of security validation and offer their take on the region’s cyber threat landscape Continue Reading
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Edge computing environments: what you need to know
An edge case in business sits at the limits of what's viable, and edge computing requirements suggest a similar struggle Continue Reading
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The AWS bucket list: Keep your cloud secure
Misconfigured cloud installations risk billions of records being exposed, damaging organisations’ finances and reputations. Paying attention to securing AWS storage buckets is a simple matter Continue Reading
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Alibaba versus Amazon, Microsoft and Google: Does the Chinese cloud challenger have what it takes?
Chinese public cloud challenger Alibaba is undoubtedly making waves in the west, but does it have what it takes to seriously trouble the likes of Amazon Web Services and Microsoft in the infrastructure-as-a-service market? Continue Reading
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Driving adoption: Are high costs putting public cloud out of reach to non-profits?
Facebook CEO Mark Zuckerberg’s insights into the sky-high cloud bills faced by some non-profit organisations prompts questions about whether the public cloud giants should do more to make their services more accessible to the third sector Continue Reading
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Mixing it up: Cloud and datacentre in the new world of IT
Cloud computing has long been tipped as the technology that will displace enterprise datacentres in CIOs’ affections, but that is not quite how the story is playing out Continue Reading
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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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Processors re-imagined: Will cloud and AI lead mean all change in the datacentre?
We look at the changes cloud-native platforms and artificial intelligence could bring about in the datacentre. Continue Reading