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
10 May 2024
How to manage data privacy versus the growing grab bag of requirements
With a single worldwide approach to data privacy politically untenable, how can organisations best pick and mix what works for them? Continue Reading
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News
09 May 2024
Currys signs up Microsoft and Accenture to modernise IT
IT modernisation programme covers datacentre migration to Azure cloud and roll-out of AI to boost shopping experience Continue Reading
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News
27 Sep 2021
Private equity cash fuels Nordic datacentre growth
Private equity companies are betting on the Nordic datacentre sector as demand for services in the region accelerates Continue Reading
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News
02 Sep 2021
HPE signs 10-year GreenLake HPC deal worth $2bn with US National Security Agency
The US National Security Agency has enlisted the help of HPE and its GreenLake platform to aid the delivery of its data management strategy Continue Reading
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News
31 Aug 2021
The Raxio Group sets out Pan-African colocation datacentre expansion plans
Pan-African datacentre developer The Raxio Group has embarked on a collaboration that will pave the way for it to increase its colocation footprint within the continent Continue Reading
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News
12 Aug 2021
Regulatory complexity hinders cloud adoption by financial services firms, Google study finds
Business leaders within the financial services space reveal details of what is holding up cloud adoption within their industry in latest Google poll Continue Reading
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News
10 Aug 2021
Researchers uncover database with 126 million unsecured records
Business-to-business marketing firm OneMoreLead was storing tens of millions of records in an unsecured database, exposing at least 63 million people to fraud, identify theft and phishing campaigns Continue Reading
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Feature
06 Aug 2021
Hybrid IT: Making datacentre and cloud work better together in the enterprise
Enterprises are increasingly trying to balance and manage IT assets in a variety of environments, but there are plenty of tools and technologies out there to make the job a lot easier Continue Reading
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Definition
30 Jul 2021
DOS (disk operating system)
A DOS, or disk operating system, is an operating system that runs from a disk drive. The term can also refer to a particular family of disk operating systems, most commonly MS-DOS, an acronym for Microsoft DOS. Continue Reading
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Definition
26 Jul 2021
preboot execution environment (PXE)
Preboot execution environment (PXE), pronounced pixie, is a set of standards that enables a computer to load an operating system (OS) over a network connection. Continue Reading
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News
19 Jul 2021
Kao Data claims UK first with push to ditch diesel for biofuel in datacentre backup generators
Harlow-based colocation player claims its on course to become the first datacentre operator in the UK to ditch diesel in favour of biofuel in its backup power generators Continue Reading
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News
14 Jul 2021
Windows 365: Microsoft unveils the era of the cloud PC
Expanding its cloud offerings, Microsoft has simplified Azure Virtual Desktops with a new way to access Windows on any device Continue Reading
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News
08 Jul 2021
Kaseya apologises for extended downtime after ransom attack
CEO of Kaseya apologises after pushing back the restoration of the firm’s VSA service following a REvil ransomware attack Continue Reading
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News
06 Jul 2021
The Cambridge-1 switch-on: UK’s most powerful supercomputer goes live
The UK's most powerful supercomputer has gone live, with Nvidia talking up its potential to transform artificial intelligence-based healthcare research around the world Continue Reading
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News
16 Jun 2021
Singapore universities to develop cooling solutions for tropical datacentres
The National University of Singapore and Nanyang Technological University will research on cooling technologies that help to lower the power consumption and carbon footprint of topical datacentres Continue Reading
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Feature
01 Jun 2021
Gartner: How to turn old datacentres into critical IT assets
IT infrastructure and operations leaders are increasingly focusing on new ideas and technologies alongside ways to deliver business value Continue Reading
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News
13 May 2021
VMware names Raghu Raghuram as CEO to guide company through Dell Technologies spin-off
Several months on from the departure of ex-VMware chief Pat Gelsinger, the virtualisation giant names Raghu Raghuram as his permanent successor Continue Reading
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News
29 Apr 2021
Intel seeks broader platform play with Ice Lake
Company is counting on performance improvements from its third-generation Xeon ‘Ice Lake’ chip and its broader platform strategy to regain its mojo in the market Continue Reading
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News
28 Apr 2021
Red Hat eyes edge computing workloads
Open-source juggernaut has enriched its enterprise Linux and OpenShift offerings to support edge computing workloads better Continue Reading
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E-Zine
27 Apr 2021
Justice at last in Post Office IT scandal
In this week’s Computer Weekly, 12 years after we broke the story, victims of the Post Office IT scandal finally have their criminal convictions overturned. We take a virtual tour of a Microsoft datacentre and meet a server called ‘Mega-Godzilla Beast’. And we find out how technology is transforming Nationwide Building Society. Read the issue now. Continue Reading
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News
15 Apr 2021
VMware CTO: The days of enterprises going ‘all-in’ on one public cloud provider ‘are dead’
VMware-hosted panel debate about enterprise public cloud adoption trends charts the apparent demise of CIOs plotting large-scale, multi-year moves to a single supplier’s public cloud environment Continue Reading
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News
08 Apr 2021
The OVHCloud fire: Assessing the after-effects on datacentre operators and cloud users
One month on from the OVHCloud datacentre fire, it is time to assess the lasting impact the event might have on the way server farm operators run their facilities, and cloud users approach disaster recovery Continue Reading
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News
18 Mar 2021
Survey: Backup failures hit a high as pandemic working hits home
Veeam survey finds distributed working plus operations that span on-prem and the cloud the background to high numbers of failures in backup and restore, with 40% of SLAs not met Continue Reading
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News
15 Mar 2021
Research: Continuous upgrades to datacentre virtualisation setups key to curbing carbon emissions
A VMware-commissioned report by Aurora Energy Research highlights environmental benefits that can be attained by operators taking steps to continually improve their datacentre virtualisation setups Continue Reading
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News
11 Mar 2021
Tableau Software opens UK cloud region in London
Data visualisation software provider launches London region for Tableau Online users to access locally hosted version of its cloud platform Continue Reading
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News
11 Mar 2021
OVHcloud datacentre fire: Efforts underway to bring affected cloud customers back online
OVHcloud confirms it is has reserved capacity at other datacentres, and is preparing to ramp up in-house production of its servers to bring its customers back online as soon as possible Continue Reading
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Feature
04 Mar 2021
Hyper-converged infrastructure: Why software-defined everything might not work for all datacentres
Choosing the right converged infrastructure in the first instance can pivot on a trade-off between security and agility requirements Continue Reading
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Feature
04 Mar 2021
Prioritising workloads in a hyper-converged infrastructure migration
A cost-effective approach to combining virtualisation and unified management probably means deploying it workload by workload, experts suggest Continue Reading
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News
26 Feb 2021
Amsterdam to open environmental talks with datacentres
City authorities and datacentre operators will open dialogue about sustainable datacentre industry expansion in the Dutch capital Continue Reading
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Feature
22 Feb 2021
How colocation fits alongside a cloud-native architecture
IT departments are on a cloud-native roadmap to become more agile, but they are constrained by the risks involved in migrating core systems and data Continue Reading
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21 Feb 2021
How colocation fits alongside a cloud-native architecture
IT departments are on a cloud-native roadmap to become more agile, but they are constrained by the risks involved in migrating core systems and data Continue Reading
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News
11 Feb 2021
HPE on the ISS: In space, no one can hear your CPU fans
In The Martian, Matt Damon is stranded on Mars, and his comms link is so slow that it takes almost an hour to have a conversation. Now HPE is going into orbit Continue Reading
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News
10 Feb 2021
Ducati and Lenovo extend long-standing MotoGP technology deal
Ducati and Lenovo have signed another three-year deal that will see the MotoGP team dig deeper into its technology partner's product portfolio in pursuit of performance gains on the track by embracing virtual desktops, HPC and edge computing Continue Reading
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News
03 Feb 2021
Google grows cloud sales as parent’s profits top $40bn
Alphabet announces massive overall profits and increased Google cloud sales Continue Reading
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Feature
27 Jan 2021
How long until cloud becomes the preferred environment to run HPC workloads?
The high-performance computing market is growing, but enterprises that have already made large investments in on-premise HPC will need to weigh up whether a move to the cloud would be worth their while Continue Reading
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News
26 Jan 2021
Kao Data signs AI-focused life sciences startup InstaDeep as a customer
Harlow-based colocation provider continues to build out its roster of HPC and life sciences customers Continue Reading
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News
29 Dec 2020
Top 10 datacentre stories of 2020
Here are Computer Weekly’s top 10 datacentre stories of 2020 Continue Reading
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Blog Post
28 Oct 2020
Mind your assets
If there is one constant that seems to be an ailment of the tech sector it is the fact that the same problems seem to crop up time and time again. “Never reinvent the wheel,” as the saying goes. ... Continue Reading
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Feature
19 Oct 2020
How intelligent workload management tools can help IT admins cut through cloud complexity
IT administrators have to manage an increasingly complex and varied range of application types and IT environments, and intelligent workload management tools offer a helping hand with that Continue Reading
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News
13 Oct 2020
Suppliers neglecting virtual appliance security, putting users at risk
Software suppliers are often distributing their products on virtual appliances that contain known vulnerabilities or are running outdated or unsupported operating systems, according to a report Continue Reading
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News
13 Oct 2020
DBS to deploy IBM z15 mainframes
Singapore’s DBS Bank has signed a seven-year deal with IBM to run and modernise mission-critical applications on z15 mainframes Continue Reading
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News
07 Oct 2020
Carhartt shifts old data to the cloud with Komprise
US-based workwear manufacturer cuts storage costs from $1 to $0.25 per gigabyte as it deploys data management software and shifts old files to Microsoft Azure Blob and Cold storage Continue Reading
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News
29 Sep 2020
Red Hat rivals VMware and Nutanix with hyper-converged OCS 4.5
Red Hat’s OpenShift 4.5 extended container orchestration to virtual machines. The arrival of OCS 4.5 moves the solution into the realm of hyper-converged systems Continue Reading
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Feature
25 Aug 2020
Storage analytics: How AI helps storage management
We look at storage analytics products that measure key metrics in storage hardware, single-vendor and multi-vendor tools, and how AI-based storage management and AIOps is emerging Continue Reading
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News
17 Aug 2020
Comms startup Element helps support secure communications during pandemic
With the huge increase in remote working, Element is using an open, decentralised network to give organisations more control over their communications Continue Reading
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Feature
12 Aug 2020
A Dell of a deal: What a VMware spin-off could mean for datacentre operators
Analysts doubt that Dell would be fool enough to entirely divest itself of VMware, which continues to offer massive value to the enterprise. And how would a change affect the datacentre? Continue Reading
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News
05 Aug 2020
Egypt’s datacentre plans take key step forward
Government lays the foundations for a datacentre industry with its new data protection law Continue Reading
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News
05 Aug 2020
Inside Juniper’s radical IT transformation
Western Australia’s aged care provider Juniper embarked on an aggressive strategy to completely transform its IT operations in just two years Continue Reading
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News
22 Jul 2020
Inside Intel’s transition into an enterprise tech company
Computing giant Intel is pushing deeper into the enterprise with investments in data-centric and emerging technologies along with partnerships with local firms to develop new solutions Continue Reading
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News
18 Jun 2020
EU-backed bid to build data preservation cloud for European research community gathers pace
The Archiver project, which aims to create a hybrid cloud-based data preservation environment for scientific researchers across Europe, has named the ICT suppliers in the running to deliver on its vision Continue Reading
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News
18 Jun 2020
Datacentre investment boost as Norway’s government reinstates tax relief
Government reinstates datacentre energy tax relief for cryptocurrency mining organisations after investments in the country’s datacentres drops Continue Reading
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News
10 Jun 2020
Unsecured Elasticsearch server breached in eight hours flat
Comparitech’s Bob Diachenko wanted to find out how long it would take for hackers to find and attack an unsecured, public internet-facing database, so he set up a honeypot Continue Reading
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News
09 Jun 2020
Netherlands digital sector yearns for government recognition
The sector building and supporting the Netherlands’ digital infrastructure wants to be valued as highly as Schiphol airport and the port of Rotterdam are for the Dutch economy Continue Reading
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News
03 Jun 2020
How Australia’s Shockbyte scales with cloud
Australian game server provider Shockbyte uses bare metal servers on the cloud to meet the needs of demanding gaming applications and to grow its global footprint Continue Reading
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News
29 May 2020
How Sega Europe slashed incident response times using cloud SIEM
Gaming company’s SOC radically improves its operational efficiency with Sumo Logic’s cloud SIEM service Continue Reading
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News
19 May 2020
GitLab makes foray into Southeast Asia
GitLab expands in Southeast Asia with a Singapore presence to shore up its growing footprint across the Asia-Pacific region Continue Reading
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News
18 May 2020
Swedish mining firm LKAB revamps data backup setup to support downtime avoidance goals
State-owned Swedish mining company LKAB scooped the prize for Best Data Security and Data Protection Project at the Best of VMworld 2019 Europe User Awards. Here we run through what the project involved Continue Reading
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News
07 May 2020
IBM Think puts AI to use in IT operations
Its annual conference may be virtual, but IBM has remained focused on the key themes of hybrid IT, cloud and artificial intelligence Continue Reading
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News
30 Apr 2020
Critical SaltStack vulnerability affects thousands of datacentres
Critical vulnerabilities in the Salt remote task and configuration framework enable hackers to take control of cloud servers and must be patched right away Continue Reading
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News
22 Apr 2020
Google creates datacentre task scheduler to limit non-urgent work to peak renewable energy periods
Google lifts lid on how it is using forecast data to ensure non-urgent compute workloads within its datacentres are carried out at peak supply times for renewable energy Continue Reading
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News
24 Mar 2020
Hyperscale cloud firms ‘well-insulated from coronavirus crisis’, claims Synergy Research
With businesses and consumers increasingly turning to online and cloud-based services to access work and leisure resources, Synergy Research predicts the hyperscale datacentre operators should be well-positioned to “ride out” the coronavirus crisis Continue Reading
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Feature
23 Mar 2020
The AWS bucket list: Keep your cloud secure
Misconfigured cloud installations risk billions of records being exposed, damaging organisations’ finances and reputations. Paying attention to securing AWS storage buckets is a simple matter Continue Reading
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News
18 Mar 2020
Covid-19: Uptime Institute advises operators to suspend non-essential datacentre projects
Datacentre resiliency think-tank issues 18-page guidance to help operators protect staff during the coronavirus pandemic while keeping their facilities ticking over Continue Reading
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Feature
12 Mar 2020
Lean, mean and green: The datacentres of the future
Working out how to develop more efficient datacentres in an increasingly resource-hungry world is not easy, but it is possible Continue Reading
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News
10 Mar 2020
University of Hertfordshire and Goonhilly hail deep learning-led UK mapping data breakthrough
Tech tie-up paves the way for creation of UK mapping data that is free from cloud cover for the first time Continue Reading
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Feature
02 Mar 2020
Datacentres operators must move away from diesel backup generators to give back to grid
While the diesel backup generators used by datacentre operators have a limited environmental impact, using them for extended periods of time to power sites to feed energy back into the grid is not a sustainable solution to growing electricity demand Continue Reading
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News
27 Feb 2020
IT Priorities 2020: ASEAN firms on the frontline of digital transformation
Southeast Asian companies plan to spend more on infrastructure and cyber security, but the growth in IT budgets appears to be slowing down Continue Reading
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Feature
12 Feb 2020
How AI and data analytics are driving composable infrastructure adoption in datacentres
As enterprises continue to grapple with how to make sense of their big data stores, organisations are having to rethink how they kit out their datacentres, with composable infrastructure leading the way Continue Reading
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News
29 Jan 2020
Inside DXC Technology’s APAC playbook
DXC Technology’s CTO for Asia-Pacific talks up efforts to support the region’s enterprises that are in varying stages of digital transformation Continue Reading
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News
20 Jan 2020
Modern telecoms has opened up Sweden’s far north
Modern telecom infrastructures mean datacentres can be further away from users, and environmental and cost advantages are to be had in locations such as Sweden’s far north Continue Reading
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News
14 Jan 2020
What is behind Stockholm’s datacentre boom?
Datacentres are springing up in Stockholm – but what is drawing major IT companies to the Swedish capital? Continue Reading
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E-Zine
07 Jan 2020
Digital fashion for sustainable consumption
In this week’s Computer Weekly, we look at fashion for online personas, report on a programme to get more young women into cyber security, and examine edge computing as the new data frontier and how cloud-native platforms and AI might transform the datacentre. Read the issue now. Continue Reading
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News
27 Dec 2019
Top 10 datacentre stories of 2019
Here are Computer Weekly’s top 10 datacentre stories of 2019 Continue Reading
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News
04 Dec 2019
AWS fleshes out edge computing strategy with hyper-local datacentre hubs planned in major cities
Amazon Web Services (AWS) plans to supplement its ‘mega’ datacentre regions with smaller cloud data processing hubs in major cities to support enterprises requiring low-latency connections to its compute and storage resources Continue Reading
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News
04 Dec 2019
AWS Outposts debuts in Australia
Amazon Web Services rolls out Outposts in Australia, enabling enterprises to run a consistent version of the AWS platform at locations that require low latency Continue Reading
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News
05 Nov 2019
Best of VMworld 2019 Europe User Awards: The winners
Find out who won what, including the best of show prize, at the 2019 VMworld Europe User Awards in Barcelona Continue Reading
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Opinion
01 Nov 2019
Security Think Tank: In the cloud, the buck stops with you
Misconfigured cloud environments are increasingly identified as the source of damaging data breaches and leaks, raising serious questions for enterprises. Where does responsibility for data security in the cloud lie, and how can security professionals best work with their teams and cloud providers to resolve the problem? Continue Reading
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News
30 Oct 2019
L'Oréal builds Talend-based data lake in Microsoft Azure to accelerate product R&D
Cosmetics giant L'Oréal reveals details of how it is combining Microsoft cloud technologies with Talend's data integration tools to speed up product development within its organisation Continue Reading
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News
30 Oct 2019
Legacy monitoring tools hamper digital progress
Older monitoring tools lack support for microservices, containerisation and serverless computing, Forrester Consulting warns Continue Reading
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News
29 Oct 2019
NordVPN enlists ethical hackers, launches bug bounty programme
Breached consumer VPN supplier details steps it is taking to shore up its cyber security posture after an unknown actor gained access to one of its servers Continue Reading
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News
22 Oct 2019
NordVPN blames datacentre provider for server breach
VPN provider insists no user data was compromised in a March 2018 server breach, and says its datacentre provider failed to inform it of the issue Continue Reading
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News
15 Oct 2019
AI Singapore to set up on-premise HPC infrastructure
Singapore’s national AI programme is getting its own high-performance computing infrastructure to support more compute intensive workloads Continue Reading
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News
14 Oct 2019
Best of VMworld 2019 Europe Awards nominations now open until 25 October
Read the criteria for the Best of VMworld 2019 Europe User Awards and find out how to submit your nomination for this year’s awards Continue Reading
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News
09 Oct 2019
Inside Singapore Airlines’ cloud and DevOps journey
A team of engineers at Singapore’s flagship carrier shed light on how they are overcoming challenges in embracing cloud computing and DevOps Continue Reading
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News
08 Oct 2019
Hype vs reality: Is the tech industry on the cusp of another ‘AI winter’?
Artificial intelligence is a hot topic for enterprise users, but will the technology fail to live up to the hype this time around, ponder panellists at the NetEvents Global IT Summit in San Jose Continue Reading
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News
25 Sep 2019
Atom Bank CTO on ditching its datacentres and moving to the Google Cloud Platform
Atom Bank CTO Rana Bhattacharya describes what is behind the mobile-only challenger bank’s large-scale, cloud-focused reboot of its infrastructure setup Continue Reading
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News
20 Sep 2019
Drive for Nordic datacentre transformation
Nordic enterprises looking to spread abroad are outsourcing datacentre IT in cutting-edge ways to gain international advantage Continue Reading
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News
27 Aug 2019
Ireland’s power network needs €9bn investment by 2027 to sustain datacentre sector, claims report
Report by the Irish Academy of Engineering highlights how the expansion of Ireland’s datacentre industry has contributed to it becoming the country's biggest source of growth in terms of energy demand Continue Reading
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News
01 Aug 2019
Malaysian state investment fund adopts Alibaba Cloud
Permodalan Nasional chooses Alibaba Cloud for hybrid cloud architecture to boost speed to market and gain scalability Continue Reading
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News
30 Jul 2019
Google increases presence and investments in Finland
New next-generation datacentre at Hamina and technology training hub in Helsinki illustrate Google’s growing interest in Finland Continue Reading
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News
30 Jul 2019
Australia to upgrade supercomputer in HPC boost
The Gadi supercomputer at the Australian National University will run 10 times faster than its predecessor, giving researchers access to high performance computing resources to solve the toughest research problems Continue Reading
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News
16 Jul 2019
Dutch authorities temporarily halt datacentre construction
Two local authorities in the Netherlands have put the brakes on datacentre construction to give them time to put policies in place to gain more control over builds Continue Reading
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News
10 Jul 2019
Tax changes lead to review of Sweden’s datacentre development
Swedish government has changed the rules on how it offers tax rebates to datacentre providers and users, hitting domestic companies Continue Reading
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News
09 Jul 2019
Amsterdam’s datacentres face challenges to retain high growth
The Amsterdam datacentre market is growing rapidly, but the industry behind it must get on top of some burgeoning challenges Continue Reading
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News
03 Jul 2019
Cloudflare outage: Firm blames global website outage on routine software update gone rogue
Content delivery provider traces outage back to failings that occurred during a routine update to its web application firewall service Continue Reading
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Feature
02 Jul 2019
Evolution in action: The changing face of the datacentre
The role datacentres play in the wider enterprise IT landscape is changing, fuelling the demand for a mix of different types of facilities that are capable of meeting the growing variety of enterprise data-processing requirements Continue Reading
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Feature
14 Jun 2019
Uptime and availability: Making sense of supplier SLAs
Enterprises need to read the fine print of supplier service-level agreements (SLA) or risk finding themselves caught short during downtime incidents Continue Reading
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News
11 Jun 2019
Scale targets edge workloads with HE500 hyper-converged nodes
Scale Computing adds hyper-converged infrastructure nodes to provide edge compute and storage that is fully compatible with its datacentre-scale HCI appliances Continue Reading
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News
06 Jun 2019
Datacentre operators urged to look beyond past experience to fill talent gaps
Panellists at the annual Datacloud Europe Congress in Monaco claim operators will continue to struggle to plug talent gaps while focusing on finding candidates with years of experience in datacentres, rather than those with an aptitude for the type of work it involves Continue Reading
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News
04 Jun 2019
Is ‘Brexit effect’ to blame for drop in UK data management investments?
Research from data backup software supplier Veeam suggests UK C-suite is set to invest much less in data management over the course of the next 12 months than the rest of the world, prompting concerns that Brexit might be to blame Continue Reading
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News
21 May 2019
University of Bradford deploys HPC to aid research into preserving world’s heritage sites
University teams up with OCF to deploy high-performance computing environment to support efforts to create 3D representations of world heritage sites Continue Reading
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News
24 Apr 2019
AWS bags multi-year deal to support Ford-backed bid to create open connected car cloud platform
Amazon Web Services has secured a multi-year deal to provide underlying support for a Ford-backed bid to create an open cloud platform to accelerate the development of connected car services Continue Reading