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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Feature
29 Nov 2023
Waste not, want not: How datacentre heat reuse projects can power ahead
The Nordics, Netherlands, Germany and Canada are progressing district heating initiatives that save energy and emissions, although obstacles remain Continue Reading
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Opinion
28 Nov 2023
Uncertainty lingers with Broadcom’s VMware acquisition
Large enterprises with complex VMware environments are looking to de-risk their businesses from potential changes resulting from the Broadcom-VMware deal 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
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News
12 Jan 2015
IT fails to get a grip on shadow applications
IT managers are unaware how much shadow IT is used by their business, the Cloud Security Alliance has warned Continue Reading
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Feature
06 Jan 2015
Microservices: How to prepare next-generation cloud applications
A microservice architecture promotes developing and deploying applications composed of autonomous, self-contained units Continue Reading
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News
30 Dec 2014
Case study: How VMware’s vCloud meets customer needs
Cloud innovation winner of the Computer Weekly European User Awards for datacentre/storage 2014, VMware, shares its story Continue Reading
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News
18 Dec 2014
CIO interview: Mercedes AMG Petronas IT director on the need for speed in IT
When Matt Harris became IT director for F1 team Mercedes AMG Petronas in 2009, IT costs needed to be slashed Continue Reading
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News
10 Dec 2014
Hero Group uses vMotion to replace SAN and servers with Nutanix
Baby food, fruit and cereal bar company Hero Group has migrated its Holland operations over to a single virtual platform Continue Reading
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News
02 Dec 2014
HP is ‘coming back strong’, says CEO Meg Whitman
At the HP Discover event in Barcelona, CEO Meg Whitman addressed the future for customers following HP's split into two businesses Continue Reading
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Feature
01 Dec 2014
Networking technologies emerging in the enterprise
We look at the latest networking technologies on offer, and those being adopted in the enterprise Continue Reading
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News
27 Nov 2014
How resilient is the public cloud?
The recent downtime that affected some Azure services following an update illustrates the precarious balance CIOs face in the cloud era Continue Reading
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News
14 Nov 2014
Amazon unveils Docker-friendly container service and EC2 instance
Amazon has launched its free, Docker-friendly EC2 container management service Continue Reading
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Feature
15 Oct 2014
Cloud, frozen pizza model and the immutable infrastructure
The architecture pattern for immutable infrastructure is based on the made-to-order pizza model Continue Reading
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News
10 Oct 2014
Symantec splits storage and security
Symantec is splitting its storage and security business, following just days after HP announced its split Continue Reading
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News
08 Oct 2014
The challenges facing HP as it splits in two
HP is splitting its business in two - but it is a reaction to the changing way that businesses and consumers buy IT Continue Reading
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News
29 Sep 2014
ARM enters mainstream datacentre with HP’s ProLiant Moonshot servers
ARM chips have entered mainstream enterprise datacentre with HP's production-ready ARM-powered Moonshot servers Continue Reading
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Feature
23 Sep 2014
Demystifying Kubernetes: the tool to manage Google-scale workloads in the cloud
We are witnessing a new technology wave in the form of immutable infrastructure and micro-services Continue Reading
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News
02 Sep 2014
Why bare metal cloud is in vogue
Bare metal services have been around since 2009 but cloud is witnessing renewed interest in it thanks to new offerings Continue Reading
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News
29 Aug 2014
Windows Server 2003 EOL: HP seeks to cash in as IBM-Lenovo deal yet to close
As enterprises look to refresh their infrastructure, HP is playing the stability card to win deals as IBM and Dell are mired by uncertainties Continue Reading
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News
11 Aug 2014
Intel watches ARM as low-powered computing thrives
As the PC market continues to decline, ARM is proving that non-x86 chips have a long and prosperous future Continue Reading
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News
31 Jul 2014
Bitcoin mining firm CoinTerra signs multi-megawatt datacentre deal
CoinTerra, the firm that provides the hardware and software that power the bitcoin blockchain ecosystem, signs a multi-megawatt datacentre deal Continue Reading
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News
31 Jul 2014
£700m government hosting deal limits bidders to North-East England datacentre
Want to win the £700m Crown Hosting Service contract? You'll need a major datacentre near Newcastle to stand any chance Continue Reading
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News
15 Jul 2014
Diageo puts ServiceNow fizz in IT service desk
Diageo has gone live with an implementation of ServiceNow to automate IT services as part of a global transformation Continue Reading
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News
11 Jun 2014
Datacentre spending shifts to Europe as buyers focus on low-cost servers
Server manufacturers made 20% less in sales in the first quarter of 2014, compared with the fourth quarter of 2013 Continue Reading
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News
09 Jun 2014
Home Secretary Theresa May unveils datacentre in Maidenhead
Home Secretary Theresa May has opened a multi-million-pound extended datacentre, owned by UK cloud firm iomart Continue Reading
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Feature
09 Jun 2014
Will silicon photonics replace copper cabling in mainstream datacentres?
Silicon photonics can increase bandwidth in servers, improve data transfer speeds and reduce complexity. But are datacentres ready for it? Continue Reading
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News
29 May 2014
BSkyB retunes IT to ready-for-anything datacentre quad
British broadcaster BSkyB has based its IT on four core datacentres that are resilient, interconnected, energy-efficient and cloud-ready Continue Reading
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News
19 May 2014
SAP certifies core business apps to run on Microsoft Azure
From June, users of SAP Business Suite software, Business All-In-One solution, SAP Mobile Platform, SAP Adaptive Server Enterprise and Hana platform will be able to run them on Azure Continue Reading
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News
28 Apr 2014
US judge orders Microsoft to hand over email data held in Dublin
A US Judge has ordered Microsoft to give the District Court access to the contents of one of its customer’s emails stored on a server located in Dublin Continue Reading
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News
17 Apr 2014
Datacentre lessons learnt from Heartbleed bug
The Heartbleed bug, an OpenSSL flaw affecting millions of websites, has some lessons for datacentre providers and operators Continue Reading
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News
15 Apr 2014
EU data privacy authorities approve Microsoft Azure, Office 365 cloud services
The European Union's data privacy authorities have given approval to Microsoft's cloud services including Windows Azure and Office 365 Continue Reading
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News
10 Apr 2014
BT and Microsoft to offer secure fast lane to Azure cloud
Microsoft’s UK cloud chief hails service as critical step in supporting CEO Satya Nadella’s ambitious plans for global cloud dominance Continue Reading
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Feature
28 Mar 2014
Can the mainframe remain relevant in the cloud and mobile era?
IBM mainframes run more than 1.1m transactions per second, yet the mainframe has remained largely unfashionable. We investigate Continue Reading
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News
19 Mar 2014
Oracle finally sees revenue growth from hardware business
Oracle has finally seen a boost from its server business, with hardware sales up 8% in its latest financial results Continue Reading
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Feature
19 Mar 2014
Case study: How John Lewis conquered the web
An in-depth look at the inside story of John Lewis' £40m e-commerce strategy. Continue Reading
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News
18 Mar 2014
Oracle pushes Exadata servers aggressively against IBM PureSystems
IDC’s latest market share data for Europe, Middle East and Africa (EMEA), has shown that Oracle is beginning to grow its server business Continue Reading
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News
18 Mar 2014
Global taskforce agrees on green datacentre metric
DCeP hopes to win widespread support as a useful and meaningful standard for measuring datacentre efficiency Continue Reading
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News
24 Feb 2014
Case study: Virtualised storage adds value to Denmark's tunnel vision
State construction firm Femern selects DataCore system to help speed up Fehmarnbelt undersea odyssey and keep the sharks at bay Continue Reading
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Photo Story
18 Feb 2014
UK IT spending to outpace rest of Europe in 2014
Computer Weekly research reveals the IT spending priorities for UK and European organisations in 2014. Continue Reading
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Feature
18 Feb 2014
The UK’s problem with power
Datacentre power buyers say Britain’s deregulated energy market is as complex as trading in derivatives Continue Reading
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News
11 Feb 2014
Schneider accreditation aims to boost green datacentre skills
Datacentre supplier offers free vendor-neutral courses and certification through its online Energy University Continue Reading
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News
07 Feb 2014
Amazon nets lion’s share of $10bn public cloud market
AWS continues its unassailable domination of the sector, despite recent moves by Google, IBM and Microsoft Continue Reading
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E-Zine
04 Feb 2014
IT budgets bounce back from recession
In this issue of CW Europe find out how businesses across the region plan to use their IT budgets throughout 2014. Continue Reading
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News
31 Jan 2014
WIll open source save the datacentre industry?
IT rivals stand cheek-by-jowl to praise Facebook’s Open Compute Project, but is the love-in a Damascene conversion or just damage limitation? Continue Reading
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News
29 Jan 2014
Microsoft joins Open Compute Project
Redmond giant makes server specs public in bid to influence future datacentre design Continue Reading
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News
20 Jan 2014
IBM to open London datacentre as part of $1.2bn global cloud push
New facility first in UK to be based on IBM SoftLayer cloud architecture Continue Reading
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E-Zine
20 Jan 2014
The IT risks facing Universal Credit
In this week’s Computer Weekly, we examine the ongoing IT risks facing the UK government’s highest-profile IT project – the troubled Universal Credit programme to reform the UK’s welfare system. We talk to IT leaders to find out their spending priorities for 2014 and how their IT budgets are shaping up. The digital chief at BBC Worldwide talks about managing technology innovation. And we find out about the latest best practice in improving datacentre performance. Read the issue now. Continue Reading
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News
03 Dec 2013
Virtualisation continues to drive European server purchases
TechTarget survey finds 97.3% of large organisations plan to expand their deployments in 2014, with consolidation the main driver Continue Reading
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Opinion
02 Dec 2013
Intel x86 and IBM Power CPUs: Which, when, why?
There are only three processors left in the market for mission-critical applications. Which should you chose ? Continue Reading
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News
11 Nov 2013
Fear of cloud servers fading fast among UK firms
Research shows traditionally risk-averse UK firms are being persuaded by the benefits of co-location, with more than 20% of servers now outsourced Continue Reading
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News
04 Nov 2013
Crown Hosting Service to save £530m from government IT bill by 2018
Government Digital Service to establish new Crown Hosting Service to consolidate hosting across Whitehall, saving £530m per year by 2018 Continue Reading
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E-Zine
04 Nov 2013
Windows Server 2012 R2 reviewed
In this week’s Computer Weekly, we look at the latest release of Microsoft’s market-leading Windows Server 2012 software, and assess its new features for improved cloud, virtualisation and device management. We visit Chinese networking giant Huawei to hear about its UK growth and how it hopes to tackle its business challenges over US security. And we look at the best ways to obtain financing for new IT purchases. Read the issue now. Continue Reading
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News
25 Oct 2013
Fulham football club address skills shortfall with cloud database
Fulham football club’s IT team moves its database infrastructure to the cloud with a database as a service implementation Continue Reading
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Photo Story
22 Oct 2013
Best of VMworld Europe User Awards 2013 winners
The Best of VMworld Europe User Awards 2013 winners have been revealed. View pictures of the awards ceremony at VMworld Europe in Barcelona. Continue Reading
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News
10 Sep 2013
Key legal and commercial issues with data centre services
This briefing from law-firm DLA Piper looks at the main types of data centre services that are available on the market, common pitfalls and key legal and commercial issues to consider. Continue Reading
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News
27 Aug 2013
Navigating your Future within an SOA information manufacturing system
As the IT industry reaches maturity, IT departments should think of themselves not as data centres but as manufacturing centres for information. Terry Keene argues in this short e-book. Continue Reading
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News
06 Aug 2013
Datacentres are a key focus for government’s Green ICT Delivery Unit
With the growing use of online services for government transactions, datacentres are a key focus of the government’s green IT strategy Continue Reading
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News
29 May 2013
AMD launches low-power server processors to rival Intel's Atom
AMD has launched Opteron X-Series low-power server processors that it claims “beat the top-performing Intel Atom processor” Continue Reading
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Opinion
25 Mar 2013
Securing the hypervisor: expert tips
There are many potential security issues with the various components of a virtualised infrastructure, and nowhere is this more of a concern than with the hypervisor platforms that host virtual systems and application instances Continue Reading
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News
18 Mar 2013
FM, IT and Data Centres
Are Facilities and IT data centre managers implacable enemies, or is it a case of different work priorities, asks analyst Clive Longbottom. Continue Reading
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News
22 Feb 2013
Tesco to host private cloud infrastructure within its internal datacentres
Tesco will run a private cloud infrastructure from its internal datacentre to host its website and retail related apps Continue Reading
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News
20 Feb 2013
British businesses are not making most of the cloud, study shows
British businesses have yet to make the most of cloud computing services because many are hesitant to adopt it Continue Reading
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Feature
18 Feb 2013
Top technologies that can make your datacentre green
Energy-efficient technologies that can reduce running costs in the datacentre and across the business Continue Reading