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.
-
News
20 Nov 2024
Digital Catapult hails shared infrastructure as route to decarbonisation for logistics sector
Digital Catapult has opened up about the success it has seen with using shared digital infrastructure to help the transport-logistics sector work more collaboratively to cut carbon emissions Continue Reading
-
News
20 Nov 2024
Microsoft Ignite: AI capabilities double every six months
If Moore's law promised a doubling of tech every 18 months, the pace is three times quicker with AI developments, says Satya Nadella Continue Reading
-
Feature
19 Jan 2022
Cloud-era disaster recovery planning: Assessing risk and business impact
In the first in a series on cloud-era disaster recovery, we provide a step-by-step guide to building firm foundations for the disaster recovery plan, with risk assessment and business impact analysis Continue Reading
-
News
19 Jan 2022
IT teams blind to Kubernetes observability
The complex nature of modern cloud environments makes it exceedingly difficult for IT admins to monitor IT infrastructure and systems effectively Continue Reading
-
News
17 Jan 2022
Umbrella firm Parasol confirms ‘malicious activity’ as root cause of ongoing systems outage
Umbella company confirms a ‘malicious activity on its network’ as the root cause of a systems outage that has delayed salary payments to thousands of contractors across the UK Continue Reading
-
Podcast
14 Jan 2022
Podcast: 2022 compliance preview – GDPR goes global
We talk to Mathieu Gorge, CEO of VigiTrust, about what’s looming in compliance, with regulations based on the principles of the General Data Protection Regulation plus the concept of cyber accountability Continue Reading
-
News
14 Jan 2022
Parasol systems outage leaves umbrella contractors facing late payments
Multi-day outage leaves umbrella company contractors working for payroll processing firm Parasol facing late salary payments, with the firm remaining tight-lipped over the cause of its technical difficulties Continue Reading
-
News
14 Jan 2022
M1 rolls out voice bot for customer hotlines
The Singapore telco has rolled out a voice bot for a number of customer hotlines to improve customer experience and the productivity of call agents Continue Reading
-
Blog Post
13 Jan 2022
Why hybrid IT means having a squeezed middle
From a pure sense of logic, cloud computing is the right choice for almost every situation requiring enterprise IT. Hardware can be deployed as and when required, used on-demand and the management ... Continue Reading
-
News
13 Jan 2022
RBL Bank taps Google Cloud to drive digital agenda
The private lender will tap Google Cloud to power its customer acquisition engine and improve customer data management and analytics, among other areas Continue Reading
-
Feature
12 Jan 2022
Dispelling the top five myths of modern infrastructure
Modern infrastructure is agile, flexible and scalable. It is at the forefront of every CIO’s digital strategy – and it's everywhere. But with the multitude of choices comes complexity Continue Reading
-
News
12 Jan 2022
Macquarie joins NSW government’s cloud supplier panel
New South Wales state agencies will be able to access Macquarie’s sovereign cyber expertise and secure cloud, network and datacentre services Continue Reading
-
News
10 Jan 2022
Inside Kyndryl’s Southeast Asia playbook
Kyndryl will focus on building local partnerships and tapping opportunities in managed cloud services, among other areas, to stake a claim on the region’s managed services space Continue Reading
-
Blog Post
10 Jan 2022
Is the commodity server bandwagon running out of steam?
The term “paradigm shift” gets flung about far too much in IT, but we may be at one of those few times that genuinely deserves it. For decades now, specialised hardware devices have been losing ... Continue Reading
-
Feature
10 Jan 2022
How to make AI greener and more efficient
Artificial intelligence promises both to combat the ill effects of climate change and to make the emergency worse with excessive energy use. How can AI be made greener? Continue Reading
-
Feature
07 Jan 2022
Sharp end of the edge: Managing micro-datacentres in a shared environment
Ongoing diversification in datacentre types gives rise to management challenges for operators, prompting a rethink about how they run their sites Continue Reading
-
Opinion
06 Jan 2022
Avoid complexity in data storage decisions
With more options for on- and off-premise data storage, the need for simplicity is greater than ever Continue Reading
-
Feature
06 Jan 2022
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
-
Definition
06 Jan 2022
Cygwin
Cygwin is a collection of open source tools that allows Unix or Linux applications to be compiled and run on a Microsoft Windows operating system (OS) from within a Linux-like interface. Continue Reading
-
News
06 Jan 2022
Amazon and Stellantis embark on multi-year, cloud-focused connected car push
Amazon has signed a series of deals with Fiat’s parent company, focused on enhancing the connected car experience for consumers, as well as improving the sustainability of the online retail giant’s delivery fleet Continue Reading
-
News
06 Jan 2022
Thailand builds new supercomputer to boost research
The National Science and Technology Development Agency’s new supercomputer will boost research in pharmaceuticals, renewable energy and weather forecasting, among other areas Continue Reading
-
News
05 Jan 2022
Melbourne’s InnerVision ups ante in smart parking
InnerVision Engineering’s smart parking solution uses machine vision and other technologies to deliver a frictionless parking experience for drivers in Australia Continue Reading
-
News
04 Jan 2022
Law passes to give UK government enhanced screening powers for M&A tech deals
The National Security and Investment Act, which gives the UK government powers to intervene on M&A deals in 17 tech-related areas, has now come into force Continue Reading
-
News
31 Dec 2021
Top 10 Computer Weekly Downtime Upload podcasts of 2021
The Computer Weekly Downtime Upload podcast team began the year discussing the online fallout from the storming of the White House and finished it discussing IT and climate change, touching on bees and datacentres along the way Continue Reading
-
Definition
29 Dec 2021
HVAC (heating, ventilation and air conditioning)
HVAC stands for heating, ventilation and air conditioning. Continue Reading
-
Definition
28 Dec 2021
high-performance computing
High-performance computing (HPC) is the practice of using parallel data processing to improve computing performance and perform complex calculations. Continue Reading
-
Definition
28 Dec 2021
IT systems management
Systems management is the administration of the information technology (IT) systems in an enterprise network or data center. Continue Reading
-
News
23 Dec 2021
Top 10 ASEAN IT stories of 2021
Here are Computer Weekly’s top 10 ASEAN IT stories of 2021 Continue Reading
-
News
23 Dec 2021
Top 10 cloud stories of 2021
Here are Computer Weekly’s top 10 cloud stories of 2021 Continue Reading
-
Feature
22 Dec 2021
Scale-up vs scale-out: Horizontal vs vertical scaling for storage
We look at the differences between scale-up and scale-out in storage – or horizontal vs vertical scaling – and the key ways it can be carried out on-prem and in the cloud Continue Reading
-
News
21 Dec 2021
Top 10 ANZ IT stories of 2021
Here are Computer Weekly’s top 10 ANZ IT stories of 2021 Continue Reading
-
Definition
21 Dec 2021
bash (Bourne again shell)
Bash (Bourne Again Shell) is the free and enhanced version of the Bourne shell distributed with Linux and GNU operating systems. Continue Reading
-
E-Zine
21 Dec 2021
What is Log4Shell - and why the panic?
In this week’s Computer Weekly, we assess the risks from Log4Shell, a new web software vulnerability described as “catastrophic”. We look at SASE – secure access service edge – which is set to be one of the networking priorities for 2022. And some victims of the Post Office IT scandal are still waiting for proper compensation. Read the issue now. Continue Reading
-
News
21 Dec 2021
IT Priorities 2022: Cloud-first mindset growing in India
Nearly half of organisations in India are expected to spend more on cloud services, underscoring the growing cloud-first mindset that is taking root in the subcontinent Continue Reading
-
Feature
20 Dec 2021
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
-
News
20 Dec 2021
Top 10 datacentre stories of 2021
Here are Computer Weekly’s top 10 datacentre stories of 2021 Continue Reading
-
News
20 Dec 2021
Tokopedia ups ante on observability capabilities
Indonesian e-commerce giant Tokopedia has consolidated its observability capabilities on a single cloud-based platform, enabling it to improve customer service and identify infrastructure issues Continue Reading
-
News
17 Dec 2021
Cloud wars: How the US tech giants opening UK datacentres shook up the public sector market
Five years have passed since Microsoft and Amazon opened their UK datacentre regions, rapidly growing their share of the public sector market to the detriment of several smaller, home-grown cloud providers Continue Reading
-
News
16 Dec 2021
Barclays selects HPE GreenLake to host 100,000 workloads
Bank sees a need to provide more personalised digital experiences, and GreenLake is providing the IT infrastructure to help it get there Continue Reading
-
News
15 Dec 2021
Dell CTO’s predictions focus on edge, mobility, data and security
There will be plenty going on in 2022 as debates on some of the big topics evolve to meet changing trends Continue Reading
-
News
15 Dec 2021
AIB signs up to z15-powered transformation
Irish bank has continued its investment in IBM z-series hardware and the Red Hat software portfolio to help it achieve its digital transformation goals Continue Reading
-
News
14 Dec 2021
Multibillion-dollar quantum opportunities if error rate recedes
Management consultant McKinsey discusses a potential $700bn opportunity in the pharma, finance, automotive and chemicals sectors Continue Reading
-
E-Zine
14 Dec 2021
The rules for a safer internet
In this week’s Computer Weekly, as the government publishes the Online Safety Bill, we look at what the laws mean for internet services. A ransomware victim shares the insider story of the trauma of losing their corporate IT systems. And we ask, what happens when quantum computers get too powerful to verify their output? Read the issue now. Continue Reading
-
News
13 Dec 2021
Oxford City Council services back online after weekend outage at SCC datacentre
Council has confirmed its services are back up and running after its datacentre hosting partner suffered a minor outage over the weekend Continue Reading
-
News
13 Dec 2021
Industry group aims to tackle energy-efficient software development
How many processor cycles does an algorithm use? Can it use less and, if so, how will this reduce overall energy usage and greenhouse emissions? Continue Reading
-
News
13 Dec 2021
Top IT predictions in APAC in 2022
Operationalising zero trust, talent retention and containerisation are just some of the key trends that will shape Asia-Pacific’s technology landscape in 2022 Continue Reading
-
News
09 Dec 2021
NEXTDC opens edge datacentre on the Sunshine Coast
NEXTDC’s SC1 facility is the first in a series of edge datacentre sites that will provide low-latency services to regional businesses and global linkages Continue Reading
-
News
08 Dec 2021
AWS outage: API and networking issues disrupt services hosted in major US Amazon datacentre hub
One year on from a major datacentre outage that affected the same Amazon Web Services region, the public cloud giant and thousands of its users are hit by service troubles again Continue Reading
-
News
08 Dec 2021
AWS re:Invent 2021: Four key takeaways for ASEAN firms
AWS’s third-generation Graviton processor and other offerings in edge computing, machine learning and digital twin technologies are of relevance to organisations in Southeast Asia Continue Reading
-
News
07 Dec 2021
Government makes £116m pledge to help UK's green-tech firms innovate to fight climate change
The Department for Business, Energy and Industrial Strategy has outlined its commitment to helping UK green-tech businesses bring to market innovations that could help fight climate change Continue Reading
-
News
07 Dec 2021
Schneider Electric gifts the datacentre industry a five-part sustainability framework
Datacentre power systems specialist has drawn up a framework that it hopes will help the industry standardise its reporting of sustainability metrics Continue Reading
-
E-Zine
07 Dec 2021
Spy tech gets high tech – why MI6 invests in startups
In this week’s Computer Weekly, we’re used to James Bond and his gadgets, but now MI6 is investing in tech startups to develop new intelligence capabilities. Our exclusive IT Priorities survey suggests IT leaders are optimistic about 2022. And our new buyer’s guide examines the latest emerging technologies. Read the issue now. Continue Reading
-
News
07 Dec 2021
APAC banks gear up on cloud, but challenges remain
Public cloud spending by financial institutions in the region is rising even as they grapple with legacy IT challenges and cost concerns Continue Reading
-
News
06 Dec 2021
IT priorities 2022: UK IT leaders show preference for cloud-first strategies
Research suggests firms across the UK and Europe that were quick to pivot to the cloud in response to the pandemic are prioritising investments that will help them make more of their off-premise infrastructure Continue Reading
-
News
03 Dec 2021
NUHS to tap edge supercomputing to crunch AI workloads
Singapore’s National University Health System will tap edge supercomputing resources to train AI models in a range of healthcare-related AI applications by mid-2022 Continue Reading
-
News
02 Dec 2021
United Airlines draws from AWS and diverse tech team to overcome Covid-19 business challenges
United Airlines used the AWS Re:Invent keynote to set out how it has overcome the challenges of Covid-19 by drawing on the capabilities of its diverse tech team to oversee its move to the public cloud Continue Reading
-
Podcast
02 Dec 2021
COP26 reflections, tech sector reacts to Sunak on skills – Computer Weekly Downtime Upload podcast
Caroline Donnelly, Clare McDonald and Brian McKenna reflect on datacentres and climate change, the tech sector’s reaction to government IT skills investment, and the Post Office scandal story Continue Reading
-
News
02 Dec 2021
Facebook parent Meta tightens links with open source community through expanded AWS partnership
Social media conglomerate Meta confirms AWS’s elevation to strategic cloud partner status as tech giants’ ongoing collaboration enters next phase Continue Reading
-
News
01 Dec 2021
Goldman Sachs debuts AWS-powered cloud for financial services sector
Goldman Sachs is building on its decade-long relationship with Amazon Web Services to launch a cloud-based environment that other financial services firms can use for data analytics and processing purposes Continue Reading
-
News
01 Dec 2021
HPE results boosted by new orders rush
A rush on new orders to avoid HPE price hike, along with some help from Oracle, has helped to boost revenue Continue Reading
-
News
01 Dec 2021
IT Priorities 2022: IT a focus for business recovery
The pandemic has accelerated IT initiatives – we look at what impact this will have on the CIO agenda for 2022 Continue Reading
-
Opinion
01 Dec 2021
Security Think Tank: In the cloud, anti-human approaches set us up to fail
Security learning is a career-long process, so as 2021 draws to a close, participants in the Computer Weekly Security Think Tank sum up the most important cyber lessons they’ve taken away from the past 12 months Continue Reading
-
News
01 Dec 2021
Lithium-ion batteries find their way into datacentres
Lithium-ion batteries are increasingly being deployed in uninterruptible power supply systems to reduce datacentre real estate and energy consumption Continue Reading
-
News
30 Nov 2021
UK MSP set to use Nebulon cloud-defined storage IaaS
UK service provider Inca to use “cloud-defined storage” to support managed service provider offer in move which shunned hyper-converged infrastructure because of cited costly overheads Continue Reading
-
Blog Post
30 Nov 2021
Why does ransomware still work?
As someone who first encountered ransomware during the last millennium – thankfully at second-hand – and has been writing about it for almost as long, I sometimes find myself amazed by the high ... Continue Reading
-
News
30 Nov 2021
How Maxim’s Group is using Oracle Cloud
The Hong Kong-based F&B operator is using Oracle Cloud Infrastructure to run its VMware workloads and datawarehouse to improve resilience and productivity Continue Reading
-
Definition
29 Nov 2021
swap file (swap space or page file)
A swap file is a system file that creates temporary storage space on a solid-state drive or hard disk when the system runs low on memory. Continue Reading
-
Blog Post
29 Nov 2021
Ransomware teaches us the importance of data protection
Several years ago, around the time that ransomware attacks started making the front pages of mainstream newspapers, not just in the IT press, I took part in a number of webcasts on the topic. The ... Continue Reading
-
News
29 Nov 2021
Cabinet Office slammed after advising users to ditch UKCloud as further investment nears
The Cabinet Office is facing criticism after details emerge that at least one major government department has briefed suppliers to migrate away from UKCloud Continue Reading
-
News
29 Nov 2021
NetSuite CEO Goldberg: Growth companies nimble for post-Covid normality
Evan Goldberg, executive vice president of Oracle NetSuite, reflects on the post-Covid-19 pandemic economy through the prism of the Oracle-owned SaaS company Continue Reading
-
E-Zine
25 Nov 2021
CW Nordics: Could Iceland be the best place in the world for HPC?
Most of Iceland’s cheap, sustainable energy is used by aluminium smelters, but the country's Landsvirkjun power company is now promoting other uses for it, including high-performance computing. Also read in this issue how IoT collaboration in Norway is reaching beyond industries such as mining and shipping to include fish farming. Continue Reading
-
Blog Post
25 Nov 2021
Public sector cloud adoption: How Covid-19 is shaping take-up
In this guest post, Ryan Oakes, managing director of Accenture’s global public sector practice, on how the pandemic has influenced the pace and shape of public sector cloud adoption. Looking back ... Continue Reading
-
News
24 Nov 2021
Growing pains: Where next for Gaia-X?
With one of its founding members preparing to exit the project because of concerns over the growing influence of non-European entities on its operations, questions are being asked about Gaia-X’s future Continue Reading
- 24 Nov 2021
- 24 Nov 2021
-
23 Nov 2021
COP26: Lord Maude on using open source to help fight against climate change
Public and private sector organisations need to pool their resources and collaborate to address the climate crisis by using open source technologies, urged Lord Maude during OpenUK’s COP26 event Continue Reading
-
E-Zine
23 Nov 2021
Can the tech community show us how to save the world?
In this week’s Computer Weekly, we report from the COP26 conference on how the tech world’s collaborative open source model could help tackle climate change. Gartner has urged IT leaders to rethink their role as business come to rely on digital technologies. And we ask if your office security is at risk as staff return. Read the issue now. Continue Reading
-
News
22 Nov 2021
CIO interview: Karl Hoods, CDIO, Department for Business, Energy and Industrial Strategy
Moving to the cloud, developing staff skills and responding quickly to the pandemic – from a public sector IT leader’s perspective Continue Reading
-
Definition
19 Nov 2021
Ctrl-Alt-Delete
On a personal computer with the Microsoft Windows operating system, Control+Alt+Delete is the combination of the Ctrl key, the Alt key, and Del key that a user can press at the same time to terminate an application task or to reboot the operating system. Continue Reading
-
News
19 Nov 2021
Gaia-X founding member Scaleway exits project over misgivings about its future direction
A founding partner of the Gaia-X project, which aims to build an open, federated data infrastructure for European companies to host their cloud workloads, has exited the project over concerns about where the initiative is heading Continue Reading
-
News
17 Nov 2021
Average size of hyperscale datacentres is on the rise
Latest data from IT market watcher Synergy Research Group highlights how the number and size of hyperscale datacentres around the world is on the up Continue Reading
-
Feature
17 Nov 2021
Cloud repatriation: Five reasons to repatriate data from cloud
We look at key drivers of cloud repatriation, including cost, compliance, issues around latency and data gravity, reversing poorly planned moves to the cloud, and supplier failure Continue Reading
-
News
17 Nov 2021
COP26: Lord Maude on using open source to help fight against climate change
Public and private sector organisations need to pool their resources and collaborate to address the climate crisis by using open source technologies, urged Lord Maude during OpenUK’s COP26 event Continue Reading
-
News
17 Nov 2021
GovTech to enhance Government on Commercial Cloud
GCC 2.0 will include improvements in user onboarding and provide single credential access to public cloud services and engineering tools, among other areas Continue Reading
-
News
16 Nov 2021
Nvidia/Arm: Competitions and Markets Authority to drill down further in Phase 2 investigation
The merger between Arm and Nvidia is to be investigated further following publication of the CMA’s Phase 1 report into the deal Continue Reading
-
News
16 Nov 2021
IBM readies System Two modular quantum architecture
127-qubit Eagle represents IBM’s last System One quantum computer design. Scaling to more qubits requires multiplexing and modularity Continue Reading
-
News
15 Nov 2021
UK’s first datacentre-focused University Technical College course makes its debut
Some of the datacentre sector’s biggest players have pooled their resources to help launch the UK’s first industry-specific University Technical College course Continue Reading
-
News
15 Nov 2021
Norwegian telco Telenor partners with Google Cloud for digital transformation push
Telenor has signed a deal with Google Cloud that will see the pair collaborate on bringing joint services and products to market for their customers Continue Reading
-
Blog Post
15 Nov 2021
The supply chain crisis: Protecting the datacentre
In this guest post, Adam Bradshaw, commercial director at colocation provider ServerChoice, discusses what datacentre operators can do to protect their organisations from the worst of the UK's ... Continue Reading
-
News
12 Nov 2021
OpenUK debuts carbon-negative datacentre blueprint at COP26
Open source championing not-for-profit OpenUK puts forward plan to reduce the environmental impact of datacentres, with an emphasis on encouraging site and hardware reuse Continue Reading
-
News
12 Nov 2021
IT Priorities 2022: APAC enterprises invest in digital future
Nearly two-thirds of enterprises in Asia-Pacific plan to increase their IT budgets next year in areas such as cloud computing and cyber security to secure their digital future Continue Reading
-
Opinion
11 Nov 2021
How the tech sector can lead the green revolution
Tech has often been highlighted as a contributor to climate change, but technology innovation will be central to achieving a net-zero economy Continue Reading
-
News
11 Nov 2021
Post-Covid tech world to see 89% of UK tech operations hosted off-premise
Leading UK ISP releases research showing that emergence of the hybrid era means that dependence on on-premise infrastructure to support a full capacity office is no longer required Continue Reading
-
News
11 Nov 2021
Green energy Cray supercomputer to power weather predictions
HPE is building a supercomputer that will be shared by four European meteorological services Continue Reading
-
E-Zine
11 Nov 2021
CW Benelux: Dutch IT company rips up the HR rule book for better work-life balance
One Dutch tech firm has used learnings from the pandemic to rip up its HR rule book and implement an official work-from-home policy. In fact, Infolearn has gone further than hybrid working, with a personal mobility budget for staff and a four-day working week, all with retention of full-time salary. Also in this issue, read how Dutch education administrators appear to be underestimating the threat of cyber crime. Continue Reading
-
Feature
10 Nov 2021
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
-
News
09 Nov 2021
Gartner: Why CIOs need to replan their roadmap
IT has always been about gaining more efficiency by automating processes, but greater efficiency doesn’t lead to a step change in business outcomes Continue Reading
-
09 Nov 2021
Riskier business: How Brexit could be changing downtime risk and resilience in the datacentre
As the UK enters the final quarter of its first year from the Brexit transition period, the risk picture for local datacentres remains unclear Continue Reading
-
09 Nov 2021
The RSPCA on how going cloud-first helped it rescue and rehome animals throughout the pandemic
The RSPCA was one of the earliest adopters of Google’s online business productivity suite of tools nearly a decade ago, and the organisation’s assistant director of IT resources reveals how that decision has benefited the charity throughout the pandemic. Continue Reading
-
News
09 Nov 2021
Public cloud use linked to reduced carbon emissions and energy consumption, finds 451 Research
IT analyst house 451 Research claims European enterprises could dramatically improve their sustainability credentials by shuttering their datacentres and moving their business applications to the public cloud Continue Reading
-
E-Zine
09 Nov 2021
How a cloud-first strategy helped save animals in the pandemic
In this week’s Computer Weekly, we talk to the RSPCA about how its cloud-first strategy helped to save animals throughout the pandemic. Data warehouses have been part of the IT landscape for 30 years – but are they now old technology, and what’s next? And we assess how Brexit has affected risk and resilience in the datacentre. Read the issue now. Continue Reading
-
News
09 Nov 2021
Oracle eyes startups with Singapore cloud region
Oracle is targeting startups and going beyond its enterprise stronghold with its first cloud region in Southeast Asia Continue Reading
