Data centre
Deciding where and how to build and operate a datacentre is one of the most important decisions your organisation will make. This section covers how to build a solid datacentre infrastructure, including selecting the right location to build your new facility, best practices for designing a new datacentre, and cooling and air flow techniques. Learn about green IT, data management systems, servers and operating systems.
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Feature
09 Feb 2024
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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News
08 Feb 2024
Swedish CIO contributes best practices for ethical use of artificial intelligence
IT leaders are scrambling to keep up with AI technology, but many are losing sight of its ethical impact – and what CIOs need to do to ensure responsible use Continue Reading
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News
07 Sep 2022
Six UK-based startups among those chosen to participate in AWS Defence Accelerator
Six out of the 10 startups that have secured places in Amazon Web Services' (AWS) inaugural defence market-focused accelerator programme are based in the UK Continue Reading
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News
07 Sep 2022
US remains favoured datacentre location for world’s hyperscale cloud and internet giants
Data released by Synergy Research Group confirms thatr the US remains the favoured location for hyperscale datacentres, but the analyst house predicts this could change in the years to come Continue Reading
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News
07 Sep 2022
VMware’s vSAN 8 gets a rebuild for the solid-state storage era
At VMware Explore 2022, we interview VMware’s John Gilmartin about the new, faster vSAN, plans to use DPUs, the vSAN+ cloud offering, and VMware Ransomware Recovery Continue Reading
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Opinion
07 Sep 2022
Security Think Tank: The many dimensions of DevSecOps
It is imperative to make our colleagues and customers know that when we talk DevSecOps, we are facing a multiphase challenge that starts at the very beginning of DevOps, and one that never ends Continue Reading
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Blog Post
06 Sep 2022
The environmental impact of common architecture patterns
In this guest post, Chris Darvill, vice president of solutions engineering covering Europe, Middle East and Africa (EMEA) at cloud-native API platform provider Kong, talks about the environmental ... Continue Reading
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News
06 Sep 2022
Ministry of Defence taps up Netcompany to support move away from legacy private cloud
The Ministry of Defence's efforts to rationalise its datacentre estate and move more of its apps and data to the public cloud continue apace Continue Reading
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News
05 Sep 2022
VMware doubles down on cloud in ASEAN
Paul Simos, VMware’s managing director and vice-president for Southeast Asia and Korea, dives deeper into the company’s cloud strategy for the region Continue Reading
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Feature
05 Sep 2022
How water conservation and management floats on cloud
From the cloud comes our water supply – an essential building block and life support system increasingly underpinned by IT infrastructure Continue Reading
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Feature
02 Sep 2022
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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Opinion
02 Sep 2022
Security Think Tank: Shift left, shift right. What about shift everywhere?
The concepts of shift left and shift right are highly effective in securing the development process, but for those who want to take things that step further there is shift everywhere Continue Reading
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Podcast
01 Sep 2022
Podcast: Storage the key bottleneck for AI processing
We talk to Panasas about the need for storage that can cope with delivering high volumes of small files for artificial intelligence with the throughput and latency needed to service costly GPUs Continue Reading
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Opinion
01 Sep 2022
Security Think Tank: Effective DevSecOps requires collaboration
Application security and effective DevSecOps can only be achieved through collaboration with the business – the ultimate goal is to make it safer to do business, which requires considering integrated risk management and identity and access management alongside cyber security and application security Continue Reading
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Definition
31 Aug 2022
apparent power
Apparent power is a measure of alternating current (AC) power that is computed by multiplying the root-mean-square (rms) current by the root-mean-square voltage. Continue Reading
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Blog Post
31 Aug 2022
Office appliances and the road to net-zero
In this guest post, Boris Manev, head of sustainability and government affairs at Epson Europe, sets out the role that energy-efficient peripherals can have on helping enterprises achieve their ... Continue Reading
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Feature
31 Aug 2022
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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News
31 Aug 2022
VMware and IBM forge closer ties to build industry-specific hybrid cloud services
Tech giants reinforce commitment to working together with pledge to co-develop industry-specific cloud services for regulated enterprises Continue Reading
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News
31 Aug 2022
VMware CEO: Broadcom acquisition is on track
Raghu Raghuram claims VMware customers are getting more comfortable with the Broadcom acquisition while employees are ‘more or less focused’ on the job at hand Continue Reading
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News
30 Aug 2022
VMware beefs up Tanzu portfolio, adds OpenShift support
The Tanzu Application Platform will include support for Red Hat OpenShift, air-gapped installations and other capabilities to improve developer productivity and code security Continue Reading
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News
30 Aug 2022
LastPass breach limited in scale and well-managed, say experts
A breach of LastPass’s developer environment does not seem to have affected users of the password management service, but it may still be time for a credential reset Continue Reading
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News
30 Aug 2022
NetApp storage goes GA for VMware Cloud on AWS
Move will bring up to 50% decrease in TCO for customers running VMware apps in the Amazon cloud, says NetApp. No date yet for extension of the service across other public clouds Continue Reading
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Definition
29 Aug 2022
raised floor
A raised floor is a data center construction model in which a slightly higher floor is constructed above the building's original concrete slab floor, leaving the open space created between the two for wiring or cooling infrastructure. Continue Reading
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Definition
25 Aug 2022
compound
In chemistry, a compound is a substance made up of two or more different chemical elements that are combined in a fixed ratio Continue Reading
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Feature
25 Aug 2022
ESG for IT: How CIOs can drive environmental sustainability
Sustainability as a business initiative has rocketed up the priority list as investors, consumers and legislators demand accountability from businesses. Here's how IT can help. Continue Reading
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Podcast
25 Aug 2022
James Hatch, BAE Systems: Computer Weekly Downtime Upload podcast
We speak to the chief digital officer at BAE Systems’ Digital Intelligence business about the challenges of “digital” in high-trust organisations Continue Reading
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News
25 Aug 2022
HelloFresh serves up data insights to in-house tech team with Informatica’s help
Meal kit company is working with cloud-based data management firm to make sense of its data after a business growth spurt Continue Reading
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Feature
24 Aug 2022
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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News
24 Aug 2022
UK drought: Thames Water asks datacentres to consider using 'raw water' to cool their sites
Utility provider Thames Water is probing the water consumption habits of datacentres within its jurisdiction, as it seeks collaboration opportunities with the server farm industry to ease pressure on supplies Continue Reading
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Blog Post
23 Aug 2022
Technology as a catalyst for large-scale reform in the fight against climate change
In this guest post, Robin Saluoks, co-founder and CEO of climate tech-focused startup eAgronom,on how technology can help increase food security in the face of climate change. Avocados from Mexico, ... Continue Reading
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News
23 Aug 2022
DevSecOps: Software developers lack sufficient security focus
GitLab survey shows developers want to produce high-quality code, but ‘shifting’ security left is hard to achieve Continue Reading
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Feature
23 Aug 2022
Bfloat16: What it is and how it impacts storage
Bfloat16 is an emerging way to handle very large numbers, developed by Google for its machine and neural learning and prediction. We look at what it means for IT and storage Continue Reading
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News
23 Aug 2022
IT leaders set to step up cloud investments over next two years, Colt research suggests
Colt’s third annual cloud adoption research report shows how the off-premise investment priorities of IT leaders are shaping up for the years ahead Continue Reading
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E-Zine
23 Aug 2022
How digital technology rescued Merlin
In this week’s Computer Weekly, we talk to the CTO of Merlin Entertainments – operator of Legoland, Sea Life and Alton Towers – to find out how digital saved the company when Covid shut all its theme parks. We look at how software and data analytics can help to track – and reduce – greenhouse gas emissions. And Southern Water explains how data helps to support its most vulnerable customers. Read the issue now. Continue Reading
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News
22 Aug 2022
Google Cloud and Singapore government team up on AI
Singapore’s National AI office will tap Google Cloud’s expertise in artificial intelligence to build artificial intelligence applications and train public sector officers on AI Continue Reading
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Feature
22 Aug 2022
Data classification: What it is and why you need it
To be compliant, to ensure data is optimally protected, that it is available, that it can be analysed and that it is stored most cost-effectively – these are reasons why data classification is vital to organisations Continue Reading
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News
22 Aug 2022
How a female coder rose through the ranks in tech
Padmaja Kota started her career as a software engineer before picking up product development and rising through the ranks to become an engineering leader at a cloud-based software company Continue Reading
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Opinion
19 Aug 2022
IT Sustainability Think Tank: Why IT and procurement teams must work together to go green
It takes a village to build a credible and robust IT sustainability strategy, so who should enterprises be collaborating with to make their green IT goals a reality? Continue Reading
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Blog Post
18 Aug 2022
Going green: How to build a reliable, resilient and responsible digital infrastructure
In this guest post, David Watkins, solutions director for West London-based colocation provider, Virtus Data Centres outlines the actions that datacentre operators need to take to avoid accusations ... Continue Reading
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News
18 Aug 2022
OVO Energy-backed Kaluza taps up Google Cloud for carbon-negative push
SaaS-based energy tech platform provider sets out how it is using Google Cloud to help achieve its goal of becoming carbon-negative by 2030 Continue Reading
- Definition 17 Aug 2022
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Opinion
17 Aug 2022
IT Sustainability Think Tank: Collaborating with consultancies to go green
It takes a village to build a credible and robust IT sustainability strategy, so who should enterprises be collaborating with to make their green IT goals a reality? Continue Reading
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Blog Post
16 Aug 2022
Powering sustainability objectives with data
In this guest post, Julie Kae, executive director and vice president of sustainability and diversity, equality and inclusion (DE&I) at business applications firm Qlik.org, sets out why data has ... Continue Reading
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News
16 Aug 2022
Rising energy costs erode competitive edge of colocation datacentre operators
Research from temporary power generation equipment maker Aggreko highlights toll that rising energy costs are having on colocation datacentre operators Continue Reading
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E-Zine
16 Aug 2022
Broadband reaches for the stars – the new space race
In this week’s Computer Weekly, we look at the latest space race, as satellite firms compete to provide high-speed connectivity. Is the datacentre sector hindering house building in the UK? We find out what’s really going on. And we talk to the IT director of the Mercedes Formula One team about how data helps to win races. Read the issue now. Continue Reading
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News
15 Aug 2022
Lightbits offers NVMe-over-TCP at 5x less than NVMe-over-FC et al
Lightbits builds NVMe-overTCP SAN clusters for Linux servers with Intel cards that accelerate network processing to give millions of IOPS with storage for public and private clouds Continue Reading
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Definition
15 Aug 2022
kernel
The kernel is the essential foundation of a computer's operating system (OS). It is the core that provides basic services for all other parts of the OS. Continue Reading
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15 Aug 2022
Datacentre sector denies being cause of West London electricity grid issues
Reports blaming the rapid rise of West London as a major datacentre hub for a potential ban on new housing developments in the area have not gone down well with industry watchers. Continue Reading
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Opinion
15 Aug 2022
IT Sustainability Think Tank: Collaboration key to achieving ESG goals faster
It takes a village to build a credible and robust IT sustainability strategy, so who should enterprises be collaborating with to make their green IT goals a reality? Continue Reading
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Blog Post
12 Aug 2022
How financial services can accelerate the transition to a greener world
In this guest post, Jay Mukhey, global director of environment social and governance (ESG), Purpose & Impact, at fintech Finastra, sets out how the financial services industry is supporting ... Continue Reading
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Opinion
12 Aug 2022
IT Sustainability Think Tank: Embedding GreenOps into enterprises
It takes a village to build a credible and robust IT sustainability strategy, so who should enterprises be collaborating with to make their green IT goals a reality? Continue Reading
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Definition
10 Aug 2022
electron
An electron is a negatively charged subatomic particle that can be either bound to an atom or free (not bound). Continue Reading
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Opinion
10 Aug 2022
IT Sustainability Think Tank: How IT and procurement can collaborate for a more sustainable future
It takes a village to build a credible and robust IT sustainability strategy, so who should enterprise leaders be collaborating with to make their organisation’s green IT goals a reality? Continue Reading
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News
10 Aug 2022
Google Cloud to open three new cloud regions in APAC
New Google Cloud regions in Malaysia, Thailand and New Zealand will enable local organisations to maintain low latency and meet data residency requirements Continue Reading
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Feature
10 Aug 2022
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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Feature
08 Aug 2022
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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News
08 Aug 2022
Internet giants in favour as Ireland tightens rules on datacentres
Irish premier Michael Martin has insisted its temporary squeeze on datacentre construction is not a moratorium on the industry Continue Reading
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News
05 Aug 2022
Datacentre sector hits back at claims that West London electricity grid capacity crunch is its fault
Reports citing the rapid rise of West London as a major datacentre hub as the cause of a potential ban on new housing developments in the area have not gone down well with industry watchers Continue Reading
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Podcast
05 Aug 2022
Podcast: How storage AIOps is revolutionising hybrid cloud ops
We talk to Tintri about storage and AIOps, which is the application of AI and machine learning-based software to monitor storage infrastructure to be able to detect patterns and predict failure, the need to upgrade, and so on Continue Reading
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News
05 Aug 2022
Inside Bukalapak’s cloud strategy
Indonesian e-commerce unicorn Bukalapak’s multicloud strategy, underpinned by the use of microservices and DevOps, has enabled it to meet the diverse needs of its users while addressing business requirements Continue Reading
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Opinion
05 Aug 2022
IT Sustainability Think Tank: How partnerships can help enterprises reach their green goals
It takes a village to build a credible and robust IT sustainability strategy, so who should enterprises be collaborating with to make their green IT goals a reality? Continue Reading
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News
04 Aug 2022
Specialist providers fill the missing bits in public cloud
While it may seem logical to deploy workloads in a hyperscaler’s cloud, is it the best option? Gartner looks at alternatives Continue Reading
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Blog Post
04 Aug 2022
Why computational power is no longer limitless
China’s military exercises in the Taiwan Strait are set to have an immediate effect on global supply chains. China has effectively established an air and sea blockade around Taiwan and the world’s ... Continue Reading
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Podcast
03 Aug 2022
Podcast: Storage at the edge – impact and opportunities
We talk to Tobias Flitsch of Nebulon about the rise of edge computing and how that will drive demand for more storage that needs to be secure and resilient and centrally manageable Continue Reading
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Opinion
03 Aug 2022
IT Sustainability Think Tank: How collaboration and partnerships enable a circular economy
It takes a village to build a credible and robust IT sustainability strategy, so who should enterprise leaders be collaborating with to make their organisation’s green IT goals a reality? Continue Reading
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Definition
02 Aug 2022
specific gravity
Specific gravity, more formally known as relative density, is a measure of the density of a substance in comparison to the density of water. Continue Reading
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Definition
02 Aug 2022
POST (Power-On Self-Test)
A Power-On Self-Test (POST) is an operation initiated by a computer after it has been turned on but before it boots up the OS. Continue Reading
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News
02 Aug 2022
How worsening economic climate impacts IT spending
As inflation rises, purse strings are tightening at the tech giants, which will have a material impact on chipmakers and providers of IT equipment Continue Reading
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Blog Post
02 Aug 2022
Cloud platforms for greener banking
In this guest post, Kalliopi Chioti, chief environmental, social and governance (ESG) officer at Temenos, explains how cloud technologies are helping the financial services sector go green. Banks ... Continue Reading
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News
02 Aug 2022
VMware CEO defends Broadcom deal
Raghu Raghuram is confident that Broadcom will invest in growing VMware through a broad portfolio of assets that will serve its entire customer base, not just its biggest customers Continue Reading
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News
02 Aug 2022
Global cloud infrastructure spend hits $62.3bn during Q2 2022
Latest market data from IT analyst house Canalys reveals no let-up in demand for cloud infrastructure services during the second quarter of 2022 Continue Reading
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02 Aug 2022
How to create a multi-year datacentre capacity plan
Datacentres and cloud providers must make educated guesses on future requirements. Continue Reading
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E-Zine
02 Aug 2022
How to create a datacentre capacity plan
In this week’s Computer Weekly, planning datacentre capacity is a growing challenge – we ask the experts for the latest best practice. Victims of the Post Office IT scandal explain why they think they were targeted for speaking out. And we look at the digital skills gap in retail and find out how employers can source talent. Read the issue now. Continue Reading
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News
01 Aug 2022
Microsoft hails success of hydrogen fuel cell trial at its New York datacentre
Microsoft has opened up about how its efforts to replace the diesel backup generators in its datacentres is progressing Continue Reading
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Opinion
01 Aug 2022
IT Sustainability Think Tank: Collaboration is key for CIOs to reach their company’s green IT goals
It takes a village to build a credible and robust IT sustainability strategy, so who should enterprise leaders be collaborating with to make their organisation’s green IT goals a reality? Continue Reading
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News
01 Aug 2022
CloudMile banks on trust in regional expansion
Taiwanese cloud and AI startup CloudMile keeps its billing transparent and provides round-the-clock support to build trust with customers as it grows its business in Southeast Asia Continue Reading
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News
29 Jul 2022
‘We must do better’ says Gelsinger on Intel’s latest results
Chipmaker has reported a massive decline across its major business divisions Continue Reading
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News
29 Jul 2022
IPA revises review of HMRC’s £300m datacentre migration
Infrastructure and Project Authority’s annual report ranks HMRC’s £300m datacentre migration as “unachievable”, but – ahead of publication – it appears the organisation has had a change of heart Continue Reading
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Feature
29 Jul 2022
Unstructured data storage – on-prem vs cloud vs hybrid
We look at storage for unstructured data on-premise, in the cloud and across multiple locations. There are advantages to a hybrid approach, but there can be hidden costs, too Continue Reading
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Podcast
29 Jul 2022
Green IT, nominate top tech women – Computer Weekly Downtime Upload podcast
Caroline Donnelly, Clare McDonald and Brian McKenna discuss the CW IT sustainability think-tank, the launch of the Most Influential Women in UK Technology 2022 list, and Lambeth Council in the cloud Continue Reading
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News
29 Jul 2022
AWS remains high point in Amazon results as company posts another quarter loss
Amazon Web Services continues to go from strength to strength while parent company posts second successive loss Continue Reading
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Opinion
29 Jul 2022
IT Sustainability Think Tank: Hitting ESG targets relies on the power of partnerships
It takes a village to build a credible and robust IT sustainability strategy, so who should enterprises be collaborating with to make their green IT goals a reality? Continue Reading
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News
29 Jul 2022
How TCS is supporting Australia’s electricity market settlement
Tata Consultancy Services worked with the Australian Energy Market Operator to build a new system that speeds up electricity market settlement Continue Reading
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Blog Post
28 Jul 2022
The role of APIs in controlling energy consumption
In this guest blog, Chris Darvill, solutions engineering vice president for Europe, Middle East and Africa (EMEA) at cloud-native API platform provider Kong, sets out why the humble API should not ... Continue Reading
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Blog Post
28 Jul 2022
Has the cloud caught up with the mainframe?
Yes, you read that right. For much of the last couple of decades, it's felt as if everyone has been talking about the impending demise of the mainframe, whilst simultaneously attempting to emulate ... Continue Reading
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News
28 Jul 2022
Hibs push for the backup premier league with Acronis
Hibernian FC signs Acronis to get top division data protection and make the most of ticketing information and match footage as it tries to gain more value from the data it holds Continue Reading
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News
28 Jul 2022
Virgin Media O2 Business to provide dark fibre for all Proximity edge datacentres
Fixed wholesale connectivity arm of Virgin Media O2 Business announces initiative with network of regional carrier-neutral edge datacentres to bolster customer choice for low-latency services across UK edge colocation portfolio Continue Reading
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Definition
27 Jul 2022
root cause analysis
Root cause analysis (RCA) is a method for understanding the underlying cause of an observed or experienced incident. Continue Reading
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News
27 Jul 2022
Microsoft anticipates $3.3bn savings by extending server life
Thanks to new software tools and better hardware, Microsoft plans to upgrade servers and network equipment every six years Continue Reading
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Definition
27 Jul 2022
data breach
A data breach is a cyber attack in which sensitive, confidential or otherwise protected data has been accessed or disclosed in an unauthorized fashion. Continue Reading
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News
27 Jul 2022
Google results show bigger GCP operating loss
The company remains committed to the Google Cloud Platform, but continues to assess the value of extra datacentre investment Continue Reading
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News
27 Jul 2022
Telstra and Microsoft deepen cloud and connectivity ties
Telstra will use Azure as a preferred cloud while Microsoft will look at boosting its capacity on Telstra’s subsea cable network in a wide-ranging deal Continue Reading
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News
22 Jul 2022
UK heatwave linked to ongoing IT systems issues at Guy's & St Thomas' NHS Foundation Trust
Guy's & St Thomas’ NHS Foundation Trust said it is working ‘around the clock’ to restore the IT systems affected by the extreme temperatures seen in the UK this week Continue Reading
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News
22 Jul 2022
Forrester: European cloud adoption accelerates
The rise in public cloud usage across the UK and EU will speed up new cloud-specific regulations Continue Reading
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News
21 Jul 2022
Singapore to restart datacentre builds with sustainability focus
The Singapore government is running a pilot exercise to drive the sustainable development of new datacentres following a moratorium on datacentre builds Continue Reading
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News
21 Jul 2022
Four key need-to-knows about CXL
Compute Express Link will pool multiple types of memory and so allow much higher memory capacities and the possibility of rapidly composable infrastructure to meet the needs of varied workloads Continue Reading
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News
20 Jul 2022
UK heatwave sparks cooling system meltdown in Google’s and Oracle’s London datacentre regions
The extreme heat experienced by the UK this week had a detrimental impact on the cooling systems of two of the cloud world’s biggest players Continue Reading
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Blog Post
19 Jul 2022
ESG: Credibility behind the words
In this guest post, Guy Armstrong, senior vice president of applications for UK and Ireland at database software giant Oracle, on the importance of enterprises having accurate data to track ... Continue Reading
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Feature
18 Jul 2022
Environmental sustainability considerations for IT teams
With customers, employees and investors pressuring companies to go green, IT needs to take a lead on sustainability. Learn some of the ways IT can make progress. Continue Reading
- 18 Jul 2022
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News
15 Jul 2022
Log4Shell on its way to becoming ‘endemic’
US government report concludes that, like Covid, Log4Shell will be with us for a long time to come Continue Reading
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News
15 Jul 2022
HPE expands private cloud capabilities in GreenLake
HPE’s GreenLake for Private Cloud Enterprise is a managed service that provides flexibility in deployment models with automation capabilities for a cloud-like experience Continue Reading
