Managing servers and operating systems
Get our news and technical advice on datacentre infrastructure, including how to make server hardware choices, using server management tools and how to select operating systems to create an energy-efficient, low-cost data centre environment. We cover rack-mount servers, blade servers, mainframe and Unix servers, Windows Server, Red Hat Linux, SUSE Linux Enterprise Server, other operating systems and more.
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News
22 May 2025
How to tackle your infrastructure technical debt
Gartner analysts explain how infrastructure and operations teams can address the accumulation of outdated systems and make a compelling business case for upgrades Continue Reading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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News
08 Mar 2018
Component shortages and price hikes drag down fourth-quarter server shipments in Emea
Ongoing semiconductor and DRAM component shortage is driving up server prices, prompting IT buyers to delay purchases, according to Gartner Continue Reading
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News
07 Mar 2018
VMware Cloud for AWS goes live in Amazon’s UK datacentres as hybrid cloud demand grows
Technology tie-up between VMware and AWS continues to go from strength to strength as the pair confirm a European expansion of their combined hybrid cloud-enabling service Continue Reading
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Feature
07 Mar 2018
Intel vs AMD: Server rivals battling it out for edge datacentre supremacy
Chipmakers Intel and AMD are targeting edge computing environments with their latest embedded chips. What do each firm's propositions have to offer? Continue Reading
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News
06 Mar 2018
Norway’s Statkraft outsources IT infrastructure management
Energy company awards India’s HCL five-year IT deal in order to free up resources to focus on core business Continue Reading
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News
01 Mar 2018
Case study: How the Moonlite Project will use green energy to power bitcoin-mining datacentres
As the energy consumption habits of the cryptocurrency mining community continue to attract attention, we speak to the The Moonlite Project about how it is embracing renewable energy to clean up the industry’s image Continue Reading
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News
21 Feb 2018
CBRE: European colocation market adjusts to 'new' high-growth norms in 2017
As the take-up and supply of datacentre capacity across Europe continues to hit new heights, CBRE claims the colocation market is entering a phase where high growth is becoming the "new normal" Continue Reading
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News
19 Feb 2018
Rackspace upgrade to save $12m with Scality object storage
Cloud services giant Rackspace brings in Scality object storage in a move that slashes 4,000 boxes from its server count as it separates compute and storage Continue Reading
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News
14 Feb 2018
OpenStack: Open source community collaboration needed to overcome edge computing adoption barriers
In a whitepaper co-authored by a number of open source advocates, the OpenStack Foundation makes the case for taking a teamwork approach to tackling the barriers to widespread edge computing adoption Continue Reading
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Feature
09 Feb 2018
Cloud management platforms: What you need to know to make multi-cloud happen
Deploying a cloud management platform can make adopting a multi-cloud approach to consuming IT resources easier, but choosing one that is the right fit for your enterprise can be a challenge for CIOs Continue Reading
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News
07 Feb 2018
IT managers in the dark over work-life balance pressure of on-call work, research shows
PagerDuty's inaugural work-life balance report highlights how unspoken frustrations about punishing on-call schedules can contribute towards employee attrition and workplace stress Continue Reading
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News
15 Jan 2018
Case study: Gleadell Agriculture supports cloud-first push with change in backup strategy
Commodity trading firm Gleadell Agriculture won the prize for Best Data Security and Data Protection Project at the Best of VMworld 2017 Awards, with its account of how an overhaul of its disaster recovery practices has set it up to become a cloud-first organisation Continue Reading
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09 Jan 2018
As Meg Whitman steps down, HPE fleshes out hybrid ambitions
Hybrid IT represents a $100bn business, and is a segment HPE has set its sights on Continue Reading
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News
08 Jan 2018
IT Priorities 2018: ANZ ups ante on cloud services and software
Organisations in Australia and New Zealand are bullish on IT spending, particularly in cloud infrastructure services, cloud applications and all-flash storage arrays Continue Reading
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News
04 Jan 2018
Meltdown and Spectre: AWS, Google and Microsoft rush to patch cloud chip flaws
Amazon, Google and Microsoft rush to fix chip flaws that could leave cloud customers at risk of having their data accessed or stolen by other users Continue Reading
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News
04 Jan 2018
Claire House Children’s Hospice opens up about its digital transformation triumphs
Claire House Children’s Hospice took home the Best of Show prize at the Best of VMworld 2017 Awards by sharing details of how technology is helping it achieve its aim of reaching every family who needs its help across the north-west of England Continue Reading
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News
18 Dec 2017
Top 10 cloud stories of 2017
Here are Computer Weekly’s top 10 cloud stories of 2017 Continue Reading
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News
29 Nov 2017
As Meg Whitman steps down, HPE fleshes out hybrid ambitions
Hybrid IT represents a $100bn business, and is a segment HPE has set its sights on Continue Reading
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News
28 Nov 2017
Dutch digital coin miners offered datacentre space to reduce costs
The Netherlands’ Datacenter Group is providing digital coin miners with space in a professional datacentre Continue Reading
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Feature
14 Nov 2017
The multi-cloud myth: Why workload portability is still a pipe dream
While IT providers are fond of suggesting moving workloads between clouds is as easy as dragging and dropping apps between environments, the reality can be far more complex Continue Reading
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News
18 Oct 2017
Cloud service spending almost matches traditional IT outsourcing
Traditional outsourcing spending has plummeted in the latest three-month period, but spending on cloud-based IT services is going some way to filling the void Continue Reading
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News
12 Sep 2017
Best of VMworld 2017 Europe User Awards: The winners
Find out who won what, including the best of show prize, at the 2017 VMworld Europe User Awards in Barcelona Continue Reading
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News
07 Sep 2017
Stockholm Data Parks welcomes first Greenfield tenant to renewably-powered datacentre hub
Multigrid Data Centers named as as one of the first operators to take up space in Stockholm's heat-reusing, green energy-powered datacentre hub Continue Reading
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Feature
31 Aug 2017
Hyper-converged choices: DIY HCI software deployments
What are the advantages of do-it-yourself hyper-converged infrastructure deployment and who are the key suppliers of HCI software? We run the rule over the DIY hyper-converged market Continue Reading
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News
29 Aug 2017
Saudi Telecom Company creates cloud computing giant
The IT joint venture in Saudi Arabia will drive the digitisation of government services Continue Reading
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News
17 Aug 2017
World's largest’ data center planned in Norway
Norway will soon have the biggest datacenter in the world which will harness the countries rich natural resources Continue Reading
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E-Zine
01 Aug 2017
The fields of Athenry – how Apple’s datacentre plans are causing turmoil in a small Irish town
In this week’s Computer Weekly, we look into Apple’s controversial plans to build a huge datacentre in a small town in the west of Ireland, and hear the local arguments it has caused. We find out how the Met Office is managing the vast quantities of data it uses for weather forecasting. And we examine Google plans to bring artificial intelligence tools to the job recruitment market. Read the issue now. Continue Reading
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News
24 Jul 2017
What are Amazon Web Services’ Nordic plans?
Amazon Web Services' head in the Nordic tells Computer Weekly about the region's increasing demand and use of the cloud Continue Reading
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News
22 Jun 2017
British Army draws on infrastructure refresh and automation to power DevOps drive
Army opens up about how a move to adopt a software-defined datacentre setup has helped DevOps to take hold in the organisation Continue Reading
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News
12 Jun 2017
Wickes customers hit by ‘system-wide’ online ordering problems
Computer Weekly understands a “system-wide” issue is affecting the home improvement firm's online delivery bookings, as well as its click-and-collect services Continue Reading
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News
06 Jun 2017
Lloyds bank staff will move to IBM in outsourcing deal
About 1,500 IT staff at Lloyds Banking Group will join IBM as part of an IT infrastructure outsourcing agreement Continue Reading
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News
10 May 2017
Nordic region competes for datacentre dominance
The Nordic region is an attractive region for datacentres as demand for cloud services in the area grows Continue Reading
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News
28 Apr 2017
UBS reduces legacy dependence with Microsoft Azure
Swiss bank begins its strategy of moving core systems into the cloud Continue Reading
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News
19 Apr 2017
Equinix tops global colocation leader boards on coverage and connectivity grounds
Colocation giant Equinix emerges as the one to beat in Cloudscene’s inaugural rankings of globe’s biggest datacentre service providers Continue Reading
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News
18 Apr 2017
Virtus Data Centres plots to expand Slough colocation footprint
Colocation provider sets out plans to expand its datacentre footprint in Slough, as demand for locally hosted cloud services grows Continue Reading
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News
11 Apr 2017
‘Can do’ attitude of DevOps teams is driving cloud-first strategies
The cloud-first strategies of businesses across sectors are maturing, with DevOps teams playing a leading role Continue Reading
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News
27 Mar 2017
AWS London users suffer "insufficient capacity" problems with T2 Micro Instances
Users of AWS's London-hosted T2 Micro Instances suffered capacity issues on Friday 24 March Continue Reading
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Opinion
23 Mar 2017
The rise of the ODMs: Should the branded hardware suppliers be worried?
The use of ODM datacentre hardware makes good economic sense for the hyperscale providers, but what about everyday enterprises? Continue Reading
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Feature
22 Mar 2017
Australian startups find their way in the cloud
Public cloud services have empowered Australian startups to scale up and go global from day one Continue Reading
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News
14 Mar 2017
HPE, Dell and IBM suffer Q4 server sales slumps, as demand for ODM hardware grows
IDC's latest EMEA-wide server market sales tracker suggests soaring demand for ODM servers is hitting tier-one manufacturers hard Continue Reading
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News
13 Mar 2017
Nearly 2,000 Lloyds bank IT jobs set to move to IBM in £1.3bn outsourcing deal
Around 2,000 IT staff at Lloyds Banking Group are set to transfer to IBM as part of a seven-year IT outsourcing deal, says union Continue Reading
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News
06 Mar 2017
AWS outage shows vulnerability of cloud disaster recovery
The recent outage at Amazon Web Services has highlighted the risks of using any public cloud for disaster recovery IT Continue Reading
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E-Zine
23 Feb 2017
CW Nordics: Top IT priorities for Nordic CIOs in 2017
In this first issue of CW Nordics in 2017 we take a look what CIOs in the region are expecting in the year ahead. We asked a select group of CIOs and analysts in Denmark, Finland, Norway and Sweden what IT projects are at the top their priority lists. Also read about the Nordic region as a hotspot for IT startups, with Sweden punching above its weight in financial technology. And find out how board executives at healthcare company Elekta are analysing workforce data to make better strategic decisions. Continue Reading
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News
14 Feb 2017
Co-op Bank up for sale now legacy shift to IBM is complete
Bank put up for sale just days after it completed a multimillion-pound migration of its legacy banking platform into an IBM datacentre Continue Reading
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E-Zine
09 Feb 2017
CW Benelux: Is there a Dutch digital delusion?
On government and business levels, the Netherlands aspires to be a digital leader in Europe, but it may be losing ground because of a lack of research and development investment. Also in this issue, IT decision makers based in the Benelux region are less confident than their European neighbours that IT budgets will increase in 2017, and Dutch bank ING, which used digital technology to reinvent itself after the financial crash, is about to reinvent itself again. Continue Reading
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Feature
06 Feb 2017
Moore’s Law is running out – but don’t panic
Can system performance continue to improve to cope with the burgeoning needs of datacentres Continue Reading
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E-Zine
12 Jan 2017
CW Middle East: UAE takes lead in autonomous car trials
Self-driving cars are one of the most exciting developments in technology. Companies like Google and Tesla are pioneering the technology. But it might be countries in the Middle East, with the poorest road safety records in the world that could benefit most. Despite significant regional spending on safety campaigns, the UAE still clocks up 12.7 road deaths per 100,000 people, with 30.4 in Oman, 24.8 in Saudi Arabia, 16.5 in Kuwait, 14 in Egypt and 13.2 in Qatar. In September Dubai’s Road and Transport Authority (RTA) trialled a public driverless vehicle in the city’s Downtown area, running along a 700-metre trial route. Continue Reading
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News
05 Jan 2017
HMV changes its IT tune to cut maintenance spend on legacy on-premise systems
The high street music retailer has embarked on a sizeable digital transformation project to cut costs and boost the agility of its business operations Continue Reading
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E-Zine
01 Dec 2016
CW ANZ: Virtually effortless storage
In this month's CW ANZ, we look at how although Australia was an early adopter of server virtualisation – with 85-90% of Australian servers already virtualised, compared with about 75% globally – Gartner predicts more virtualisation to come. This is a surprise to many. We also hear from freight forwarder IFC Logistics, which has completed a virtualisation journey to benefit from improved uptime, performance and peace of mind. We also cover Australia's adoption of an internet of things standard to help improve security, and how thousands of significant cyber incidents are hitting Australian organisations. Continue Reading
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News
04 Nov 2016
CenturyLink sells datacentre portfolio to private equity consortium
Telco brings an end to months of speculation about its datacentre plans by confirming it has reached a deal to offload 57 sites to BC Partners Continue Reading
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News
25 Oct 2016
AI set to replace traditional IT administrators
Demand for higher levels of availability will lead to increased use of automation. Over time, many IT roles will be taken over by intelligent algorithms Continue Reading
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E-Zine
20 Oct 2016
Reinventing Bahrain’s Kanoo Group through digital technology
In this quarter’s CW Middle East ezine, we feature the IT journeys of three companies in the region with detailed analysis of recent IT projects that were designed to support business transformation in a changing world. We hear how Bahrain-based conglomerate Kanoo Group is dealing with a company-wide digital transformation, Zahid Group’s biggest-ever IT investment, and how Rotana Hotels is centralising security. Continue Reading
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News
19 Oct 2016
Cloud backup saves data after fire destroys school
Data from The Academy secondary school in the seaside town of Selsey was restored just hours after a fire destroyed most of the premises, thanks to a cloud backup agreement set up a year earlier Continue Reading
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News
14 Oct 2016
VMware and AWS joint venture to help enterprises manage multi-cloud environments
Virtualisation giant VMware reinforces its commitment to helping enterprises manage multi-cloud deployments with AWS partnership Continue Reading
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Photo Story
13 Oct 2016
Windows Server 2016: A first look
Windows Server 2016 is a major release of Microsoft's server operating system, with more changes than in Windows Server 2012 R2 back in 2013 Continue Reading
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News
11 Oct 2016
IR35 dispute prompts mass walkout of IT contractors from MoD agency
Public sector IT contractors leave UK Hydrographic Office en masse over IR35 clampdown, Computer Weekly understands Continue Reading
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Feature
28 Sep 2016
Docker storage: how to get persistent storage in Docker
Docker, by default, doesn’t come with persistent storage, which presents an issue to some workloads customers that want to run in containers – however, there are ways to achieve persistent storage Continue Reading
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News
16 Sep 2016
Mirantis acquires TCP Cloud in continuous delivery push for OpenStack deployments
OpenStack distribution provider claims TCP Cloud acquisition will ensure its customers' infrastructure is equipped to cope with the rate of application innovation they are demanding Continue Reading
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E-Zine
13 Sep 2016
Dell Technologies aims for an intelligent, connected future
In this week’s Computer Weekly, as Dell and EMC complete the largest IT supplier merger in history, we look at the new $74bn company’s strategy and what it means for IT leaders. Our latest buyer’s guide examines a key aspect of cloud – cloud bursting, used for dynamic capacity management. And we assess the latest views on the UK government’s plans for internet surveillance legislation. Read the issue now. Continue Reading
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Feature
12 Sep 2016
The pros and cons of cloud bursting
The much-vaunted benefits of cloud computing can be overshadowed by portability and interoperability issues Continue Reading
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News
07 Sep 2016
MoD becomes first tenant in Microsoft's UK Azure datacentre
Microsoft’s UK Azure cloud is now fully operational, offering Azure cloud services and Office 365 Continue Reading
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News
30 Aug 2016
VMware to help enterprises manage AWS, Azure and Google cloud deployments
Virtualisation giant VMware offers enterprises a helping hand with managing multi-cloud environments, spanning AWS, Microsoft Azure and Google Cloud Platform Continue Reading
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News
26 Aug 2016
Rackspace sold to private equity house Apollo Global for $4.3bn
After weeks of speculation about its acquisition status, Rackspace confirms definitive agreement with private equity buyer Continue Reading
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Feature
08 Jul 2016
Datacentre cooling upgrades: Helping operators decide where best to invest
Upgrading a datacentre cooling system is an expensive undertaking, but should operators stick with what they've always done or try something new? Continue Reading
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News
04 Jul 2016
Thailand’s TMB Bank modernises IT through the cloud
Bank used a move to Office 365 as a starting point for its transformation into a cloud-first organisation Continue Reading
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News
20 Jun 2016
Singapore to pioneer tropical datacentre
If successful, trial would prove that datacentres can function optimally at temperatures of up to 38°C and humidity of up to, or exceeding, 90% Continue Reading
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News
09 Jun 2016
Edge datacentres hailed as answer to latency concerns in IoT era
With user demand for low-latency, high-performing applications, delegates at Datacloud Europe 2016 hail edge datacentres as the answer Continue Reading
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Feature
13 May 2016
CW@50: How UK home brew gave computing to the masses
From batch processing to the graphical user interface, from desktop PCs to smartphones, from luggables to wearables, computing has come a long way since Computer Weekly was first published in 1966. We look at some of the personal computers that paved the way Continue Reading
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News
09 May 2016
Lenovo expands x86 server production to Europe
Chinese hardware manufacturer claims move will result in faster delivery times and lower costs for European customers Continue Reading
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E-Zine
20 Apr 2016
CW Middle East – April to June 2016
The Middle East is undergoing great socio-political and economic change. While the economics of falling oil prices is driving business diversification in the region, the opening up of the Iranian economy looks set to boost demand. The IT industry is set to play a key role in the region's social and economic future. Continue Reading
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Feature
14 Apr 2016
CW@50: The changing face of the datacentre over the past 50 years
As Computer Weekly prepares to celebrate its 50th anniversary, we take a look back at how the design and role of the datacentre has changed over the past five decades Continue Reading
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News
10 Feb 2016
The OpenStack Foundation: Building enterprise trust in open-source clouds
With HMRC and the European Commission emerging as OpenStack adopters, the OpenStack Foundation's CEO explains how it has set about winning over the enterprise with its open-source cloud platform Continue Reading
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Feature
08 Feb 2016
Microsoft’s underwater datacentre: The pros and cons of running subsea facilities
Underwater datacentres can help providers save on land costs and cooling, but at what cost to the environment? Continue Reading
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Feature
08 Feb 2016
What are containers and microservices?
Independently deployable bits of code can be used to build agile applications. We look at some of the main players Continue Reading
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News
01 Feb 2016
Göteborg Energi outsources IT with €40m deal
Nordic energy company will use outsourcing agreement as a platform to modernise its IT environment Continue Reading
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News
27 Jan 2016
VMware to cut 800 jobs in cloud-focused company restructure
Virtualisation company VMware confident adoption of software-defined datacentres will offset softening demand for older products Continue Reading
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News
26 Jan 2016
Wal-Mart to make huge data and analytics investment in India
Retail giant Wal-Mart is investing heavily in its IT development centre in Bangalore, turning the city into its most important centre outside the US Continue Reading
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News
11 Dec 2015
Case study: Airbus sets out challenges of changing IT supplier
Aircraft manufacturer sets out what it learned from switching IT provider after 12 years of working together Continue Reading
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News
10 Dec 2015
Datacentre operators must "open up" to close industry skills gap, claims IO
IO business development director Andrew Roughan said more must be done to encourage a wider range and higher number people into the datacentre industry Continue Reading
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News
07 Dec 2015
Low-cost Nordics expect datacentre growth
The Nordics offers advantages as a datacentre location, with each of its five countries offering something different Continue Reading
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E-Zine
01 Dec 2015
Balancing speed and risk in IT projects
In this week’s Computer Weekly, as IT leaders face boardroom pressure to roll out IT projects ever more quickly, we examine how to do that without running unacceptable risks. Michael Dell talks about how he sees the future for his company when it buys EMC in the largest IT acquisition in history. And we hear from IT chiefs about the challenges of implementing DevOps. Read the issue now. Continue Reading
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News
02 Nov 2015
Australia's outsourced datacentre market rising on back of cloud computing
Datacentre investment in Australia is growing fast as corporates use data-intensive applications delivered via the cloud Continue Reading
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News
02 Nov 2015
A tale of two HPs: Hewlett-Packard splits into two digital businesses
The two Hewlett-Packard (HP) businesses are both digitally aligned. HP Enterprise is pushing hybrid clouds; HP Inc is taking the road to 3D printing Continue Reading
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Feature
09 Oct 2015
EU Data Protection Regulation: What the EC legislation means for cloud providers
With the European Commission's data protection rules set to drop before 2016, take a look at what the changes mean for the cloud and datacentre community Continue Reading
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News
14 Sep 2015
RSA Group flags ID theft risk to Lloyds Bank customers following datacentre storage theft
International insurance group has seen 500 customers take up offer of identity theft protection in wake of datacentre theft Continue Reading
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News
10 Sep 2015
UK CIOs lament lack of IT support for cloud services
Research from ElasticHosts suggests most cloud users are unhappy with the level of tech support they receive from their providers Continue Reading
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News
17 Aug 2015
Netflix shuts down final datacentre to go all-in on public cloud
Netflix is gearing up for the closure of its final datacentre, as it makes good on its earlier pledge to move more of its IT infrastructure to the public cloud Continue Reading
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Feature
17 Aug 2015
Using SAP Hana as a data warehouse
Enterprises are using SAP Hana for in-memory data marts and SAP Business Warehouse implementations that integrate with other data warehouses Continue Reading
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News
11 Aug 2015
Hootsuite moves social media management toolkit to IBM Softlayer cloud
Social media management dashboard maker shifts App Directory to IBM cloud Continue Reading
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Feature
11 Aug 2015
Case study: Open University uses Microsoft Azure to create course content clearance hub
The Open University recently scooped the award for Best Cloud Project at the CW European User Awards, and here's why Continue Reading
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News
14 Jul 2015
Anyone still running Windows Server 2003 is now at risk
Businesses still running Windows server 2003 are vulnerable to attack from hackers looking to exploit security holes Continue Reading
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News
30 Jun 2015
Windows Server 2003 end of support: Five options to choose from
Support for Microsoft Windows Server 2003 ends in July. Should you upgrade to a newer version of the operating system or choose an alternative? Continue Reading
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News
26 Jun 2015
Computer Weekly European User Awards 2015 winners revealed
The winners have been announced for the Computer Weekly European User Awards 2015. See who made the top spots Continue Reading
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News
25 Jun 2015
John Swainson, president of Dell Software, argues the case for rethinking datacentres
Having previously worked for Silver Lake, CA and IBM, Swainson now heads the company’s software business Continue Reading
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News
21 May 2015
Canonical's Mark Shuttleworth talks about space, drones and smartphones
Mark Shuttleworth, founder of Canonical, strives towards the vision of a converged handheld device Continue Reading
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News
24 Apr 2015
Amazon first-quarter results value Amazon Web Services at $5bn
Amazon's Q1 results confirm Amazon Web Services – AWS – as its most profitable business, valuing the cloud services provider at $5bn Continue Reading
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News
09 Apr 2015
Strong dollar may shift server upgrades off-premise
The strong US dollar will influence how CIOs spend their 2015 IT budgets. Server price hikes may drive spending to the cloud Continue Reading
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News
08 Apr 2015
Juniper Networks goes after finance market with switch-integrated compute
Juniper launches a compact compute-integrated network switch to boost performance of sensitive applications for financial institutions Continue Reading
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News
23 Mar 2015
Microsoft's Nano Server: What to expect from this leaner, meaner Windows Server
With Microsoft reportedly set to announce a stripped-back version of Windows Server, what can IT leaders expect to see? Continue Reading
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News
19 Mar 2015
Government creates Crown Hosting venture with Ark Data Centres
Cabinet Office signs seven-year joint venture agreement with Ark Data Centres to create Crown Hosting Service Continue Reading
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News
04 Mar 2015
Strong future for enterprise IT in Nordic countries
From attracting the world to its ice-cool datacentres to the digitisation of the public sector, there is plenty going on in the Nordic region Continue Reading