Datacentre performance troubleshooting, monitoring and optimisation
Learn about datacentre performance management, including application and hardware performance monitoring and troubleshooting, as well as performance optimisation techniques.
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News
20 Nov 2025
Nvidia prepares for exponential growth in AI inference
The company, famous for its datacentre AI acceleration, is focused on delivering better performance per watt to fuel the AI boom Continue Reading
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News
20 Nov 2025
Qualcomm and Humain launch AI engineering centre in Riyadh
Saudi Arabia strengthens its artificial intelligence ambitions under Vision 2030 with a new Qualcomm-powered datacentre hub, as Crown Prince Mohammed bin Salman highlights tech innovation during his US visit Continue Reading
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Feature
20 Dec 2023
Levelling the playing field: Could a UK cloud strategy weaken the hold of the hyperscalers?
Over time, global hyperscale has taken a majority share of the UK market. How best could the government respond to Ofcom’s review to sustain local industry while best serving customers? Continue Reading
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News
18 Dec 2023
Top 10 datacentre stories of 2023
Here are Computer Weekly's top 10 datacentre stories of 2023 Continue Reading
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News
30 Nov 2023
Infosys and Shell collaborate on push to accelerate adoption of immersion cooling in datacentres
IT consultancy and energy giant are looking to accelerate the take-up of immersion cooling in datacentres through collaboration Continue Reading
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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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Feature
20 Nov 2023
Closing the datacentre skills gap by tapping up career changers
Recruitment efforts commonly focus on relatively new graduates, potentially ignoring harder-to-reach segments, such as people looking for a career change or returning to the workforce after time away Continue Reading
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News
20 Nov 2023
Datacentres denied: West London server farm dispute prompts calls for UK planning system reform
The government is under fire after dismissing a datacentre development in west London despite soaring demand for capacity - but how can we balance new development with protecting the UK’s green spaces? Continue Reading
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News
09 Nov 2023
How Village Roadshow modernised ITSM with cloud
Australian theme park and cinema operator reduced ITSM costs by 60% to improve problem resolution and other outcomes from use of Freshworks' cloud-based ITSM service Continue Reading
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News
26 Oct 2023
Google saves almost $3bn by running servers for six years
Extending the life of its datacentre servers and network equipment has led to significant savings over the past nine months for Google Continue Reading
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News
20 Sep 2023
Rishi Sunak under fire from UK tech stakeholders over revision of net-zero policies
The prime minister has seen his decision to tweak and revise several policies that underpin the UK's net-zero goals criticised for potentially stunting the growth of the clean tech sector Continue Reading
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Feature
20 Sep 2023
Toyota car plant outage shows database capacity planning is vital
How could database deletes and re-organisation take out car production for 36 hours at 14 plants? We drill down into the details of database capacity planning Continue Reading
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E-Zine
14 Sep 2023
CW APAC – Trend Watch: Datacentre sustainability
Sustainability targets are becoming more pertinent than ever. In this handbook, focused on datacentres in the Asia-Pacific region, Computer Weekly looks at how firms are approaching the topic, why STT GDC is building its largest datacentre in the Philippines, OVHCloud’s India project and the impact of generative AI. Continue Reading
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News
08 Sep 2023
Executive interview: Richard Moulds, Amazon Braket
We speak to Richard Moulds, who heads up Amazon’s Braket quantum computing services, about how the technology is progressing Continue Reading
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News
07 Sep 2023
Node4 helps performing arts charity revamp staff home working setup with IT infrastructure overhaul
Managed cloud services provider Node4 opens up about the work it has done to help make it easier for one of its long-standing clients to embrace remote working Continue Reading
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Feature
07 Sep 2023
CXL in the datacentre: Boosting memory for hungry workloads
We look at CXL, how it revolutionises connectivity between memory components, potentially saves energy, and adds oomph to heavily memory-dependent workloads such as AI analytics Continue Reading
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News
06 Sep 2023
Schneider Electric: Business leaders deprioritise green goals due to economic pressure
Research from energy management giant Schneider Electric reveals how events like the 2021 energy crisis have altered the investment priorities of enterprises towards green issues Continue Reading
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News
05 Sep 2023
Colocation market ready to cash in on rising interest in enterprise AI
IT market watcher Omdia has tipped the colocation market to be one of the main beneficiaries of the growing demand for enterprise AI services Continue Reading
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News
22 Aug 2023
CBRE forecasts rise in European colocation capacity in H2 despite power supply constraints
Real estate consultancy CBRE's latest European colocation market tracker report suggests the second half of 2023 will be a big one in terms of supply and take-up of datacentre capacity Continue Reading
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News
12 Aug 2023
Datacentre management vulnerabilities leave public clouds at risk
At the annual DEF CON hacking convention, researchers from Trellix have disclosed multiple vulnerabilities in key datacentre products underpinning the world’s public cloud infrastructure Continue Reading
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News
27 Jul 2023
IBM debuts Cloud Carbon Calculator to help enterprises manage their GHG emissions
Tech giant IBM has announced the general availability of a tool designed to help enterprises track and curb the greenhouse gas emissions generated by their on-premise and cloud-based activities Continue Reading
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News
21 Jul 2023
How datacentres might avoid price hikes and keep more customers
The most promising strategies for ensuring minimal price rises to customers require operators to start dissecting their approach to packaging and selling their wares Continue Reading
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News
19 Jul 2023
Uptime’s annual datacentre market poll highlights industry’s sustainability reporting gaps
The latest edition of the Uptime Institute’s annual industry survey highlights shortcomings in the datacentre sector’s reporting of key sustainability metrics amid growing regulatory scrutiny Continue Reading
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Definition
18 Jul 2023
real-time monitoring
Real-time monitoring is the delivery of continuously updated data about systems, processes or events. Continue Reading
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News
13 Jul 2023
Synergy Research highlights how rise of the hyperscalers has hit on-premise datacentres
Latest market tracker data from Synergy Research Group highlights how shift in enterprise IT spending patterns has impacted on-premise datacentres Continue Reading
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News
11 Jul 2023
Legal & General signs seven-year datacentre migration deal with IBM spin-off Kyndryl
Financial services giant L&G has enlisted the help of its long-standing technology partner to help accelerate the pace of its cloud-focused digital transformation plans Continue Reading
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News
10 Jul 2023
Datacentre cross-sector collaboration needed to boost heat reuse rates, report claims
Report by datacentre consultancy BCS looks at what needs to be done to encourage more operators to reuse waste heat from their server farms Continue Reading
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News
28 Jun 2023
Supercomputing research collaboration to bring fusion energy to UK grid in 2040s
The UK Atomic Energy Authority (UKAEA) and the University of Cambridge have joined forces with Dell Technologies and Intel to accelerate pace of fusion energy power plant development Continue Reading
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Feature
20 Jun 2023
Is the UK datacentre industry set for further consolidation?
Turbulent times make it tricky to predict which way markets will jump, yet UK datacentres continue to grow and hold investor attention Continue Reading
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Feature
09 Jun 2023
The impact of generative AI on the datacentre
While artificial intelligence will not live up to its name any time soon, mass adoption of large language models, whether by customers or in-house, requires thinking about by enterprise IT leaders Continue Reading
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News
11 May 2023
Kao Data unveils Tier II datacentre strategy by pledging to open Manchester facility in late 2025
HPC-focused colocation provider Kao Data is expanding its datacentre footprint into the north of England by pledging to open a 40MW facility by late-2025 Continue Reading
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Opinion
04 May 2023
The changing role of infrastructure and operations
I&O leaders will need to automate for efficiency, manage customer requirements, optimise cloud operations and explore new technologies to improve services and enable innovation Continue Reading
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Definition
28 Apr 2023
IT monitoring
IT monitoring is a process that gathers metrics on the operations of an IT environment. Continue Reading
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News
29 Mar 2023
CMA deepens probe into VMware-Broadcom merger over concerns it could hike server prices in UK
The UK Competition & Markets Authority has become the first antitrust watchdog to express concerns over the impact Broadcom’s acquisition of VMware could have on server pricing and innovation Continue Reading
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News
28 Mar 2023
BNP Paribas moves to Swedish datacentre in high-performance computing strategy
BNP Paribas is moving data-intensive workloads to a Swedish datacentre to increase capacity while reducing its carbon footprint Continue Reading
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Feature
24 Mar 2023
HDD specs: Assess SATA vs SAS, sustained data rates and block size
In part two of a two-part series, we look at sustained data rates in hard disk drive specs, SATA versus SAS, drive security, and how HDD makers pack density into products by shingling Continue Reading
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News
13 Mar 2023
SolarWinds doubles down on APAC business
SolarWinds teams up with key systems integrators in the APAC region to develop joint offerings as it bolsters its capabilities in observability and autonomous operations Continue Reading
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News
07 Mar 2023
Mobile operator Three cuts datacentre cooling energy usage through EkkoSense deployment
Mobile operator Three enlisted the help of EkkoSense to reduce the amount of energy used to cool four of its legacy datacentres as part of a cost- and carbon-cutting initiative Continue Reading
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News
28 Feb 2023
Colt DCS starts build-out of renewably powered West London datacentre campus
Hyperscale-focused colocation firm Colt DCS claims project will bring hundreds of jobs to West London Continue Reading
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Feature
16 Feb 2023
Schneider Electric on why datacentre operators need to close the ‘sustainability gap’
Datacentre operators sometimes have a hard time ensuring their actions match their words and pledges on sustainability matters, which could put the industry at risk of greenwashing accusations, Schneider Electric warns Continue Reading
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News
14 Feb 2023
Government’s revised net-zero strategy could put public sector under more pressure to move to cloud
With the UK government due to publish its revised net-zero strategy in the coming weeks, the public sector is being warned it could see itself under more pressure to move to cloud Continue Reading
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News
31 Jan 2023
Private equity investors continued to shape datacentre market M&A activity in 2022
As deal sizes increase in the face of growing demand for cloud and internet-based services, datacentre operators are increasingly finding themselves on the receiving end of private equity investment Continue Reading
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News
25 Jan 2023
Microsoft 365 outage affecting Teams, Outlook and Azure users blamed on ‘networking fault’
Microsoft 365 is in the midst of an outage that has left users across the UK and beyond unable to access Teams, Outlook and Exchange Online Continue Reading
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News
18 Jan 2023
US hyperscale datacentre operator completes first phase of nuclear-powered server farm campus
US-based Cumulus Data has completed the powered shell infrastructure of its datacentre campus, which will be directly fed nuclear power from a neighbouring plant Continue Reading
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News
17 Jan 2023
Exclusion of datacentres from government-backed energy bill discount scheme 'no cause for alarm'
A government-backed scheme to provide power-hungry businesses with discounts on their energy bills does not include datacentres, but industry watchers claim that's not necessarily a bad thing Continue Reading
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News
19 Dec 2022
Top 10 datacentre stories of 2022
The energy crisis has wreaked havoc on the UK datacentre market in various ways this year, with supply and pricing issues blighting operators and their business interests Continue Reading
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News
01 Dec 2022
Italy’s biggest datacentre campus to enjoy €500m growth spurt
Aruba SpA raises funding to help realise ambitions to further grow mega-datacentre campus in Italy Continue Reading
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News
30 Nov 2022
AWS commits to becoming the ‘cleanest’ cloud to run enterprise workloads
AWS CEO Adam Selipsky used the opening keynote at this year’s Re:Invent partner and customer conference in Las Vegas to outline the company’s commitment to becoming the greenest place for enterprises to run their IT and applications Continue Reading
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News
28 Nov 2022
AWS pledges to become a water-positive entity by 2030
Amazon Web Services has marked the first day of its Re:Invent partner and customer conference by going public with its pledge to become a water-positive entity Continue Reading
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News
08 Nov 2022
VMware CEO tells enterprises to become 'cloud-smart' to speed up pace of digital transformation
During the opening keynote of the VMware Explore Europe conference, the firm’s CEO shared his observations on how enterprise attitudes to cloud migrations are changing as IT leaders look to pick up the pace of their digital transformation projects Continue Reading
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News
08 Nov 2022
Renault confirms Google as preferred cloud partner
French motor manufacturer is extending the reach of its long-standing technology collaboration with Google by naming the firm as its preferred cloud partner Continue Reading
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News
02 Nov 2022
Microsoft claims summer heatwave led to no excess water use by its datacentres
Software giant stokes scandal with befuddling statements about water use, despite eco-transparency pledge Continue Reading
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News
01 Nov 2022
How Elastic is going beyond enterprise search
Elastic has been doubling down on the security and observability capabilities of its open-source platform, going beyond its roots in enterprise search Continue Reading
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News
18 Oct 2022
Castrol to open datacentre immersion cooling test facility at Berkshire HQ
BP-owned lubricant brand has unveiled the next phase in its work to accelerate adoption of immersion cooling technologies in datacentres Continue Reading
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News
17 Oct 2022
Vodafone starts sizeable three-year SAP systems migration to Google Cloud
Telco giant claims project will be one of the largest and most complex SAP migrations ever embarked upon in Europe Continue Reading
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News
12 Oct 2022
Union claims Google datacentre contractors in US face repercussions for demanding 'basic benefits'
The Alphabet Workers Union-Communications Workers of America claims contractors working in several of Google's US datacentres have been punished for demanding ‘basic’ workplace benefits Continue Reading
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Feature
05 Oct 2022
Providers unconcerned about Ofcom probe into hyperscaler influence on cloud market
Should we be more worried about the growing dominance of the three big cloud providers – AWS, Azure and Google? Continue Reading
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Feature
28 Sep 2022
AIOps for storage: Potential huge benefits, but lots of lock-in
Applying artificial intelligence and machine learning to storage can help to predict bottlenecks, diagnose I/O issues and recommend upgrades, but suppliers’ products are largely limited to their own hardware Continue Reading
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Guide
28 Sep 2022
Essential Guide: Data Analytics in Healthcare
In the healthcare industry, a large amount of data is already being collected to generate insights on emerging conditions and to improve patient care. Yet, like other industries, the healthcare sector continues to grapple with issues such as data silos and security challenges that stand in the way of harnessing insights. Continue Reading
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News
20 Sep 2022
Datacentre operators urged to tighten up their carbon emissions and water usage reporting
The 12th annual Global Data Center Survey from resiliency think tank Uptime Institute suggests the industry has work to do to improve its reporting on sustainability, as regulation looms large Continue Reading
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News
13 Sep 2022
OVHcloud opens new datacentre in Strasbourg at site of March 2021 fire
A year and a half after a fire at its datacentre campus in Strasbourg destroyed one of its facilities and damaged another, OVHcloud has opened a new server farm at the site Continue Reading
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News
07 Sep 2022
US remains favoured datacentre location for world’s hyperscale cloud and internet giants
Data released by Synergy Research Group confirms thatr the US remains the favoured location for hyperscale datacentres, but the analyst house predicts this could change in the years to come Continue Reading
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Feature
05 Sep 2022
How water conservation and management floats on cloud
From the cloud comes our water supply – an essential building block and life support system increasingly underpinned by IT infrastructure Continue Reading
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News
16 Aug 2022
Rising energy costs erode competitive edge of colocation datacentre operators
Research from temporary power generation equipment maker Aggreko highlights toll that rising energy costs are having on colocation datacentre operators Continue Reading
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Feature
08 Aug 2022
Icelandic datacentres may lead the way to green IT
Iceland may soon become even more attractive to companies wanting to minimise their carbon footprint while using high-performance computing services Continue Reading
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News
08 Aug 2022
Internet giants in favour as Ireland tightens rules on datacentres
Irish premier Michael Martin has insisted its temporary squeeze on datacentre construction is not a moratorium on the industry Continue Reading
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News
05 Aug 2022
Datacentre sector hits back at claims that West London electricity grid capacity crunch is its fault
Reports citing the rapid rise of West London as a major datacentre hub as the cause of a potential ban on new housing developments in the area have not gone down well with industry watchers Continue Reading
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News
22 Jul 2022
UK heatwave linked to ongoing IT systems issues at Guy's & St Thomas' NHS Foundation Trust
Guy's & St Thomas’ NHS Foundation Trust said it is working ‘around the clock’ to restore the IT systems affected by the extreme temperatures seen in the UK this week Continue Reading
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News
20 Jul 2022
UK heatwave sparks cooling system meltdown in Google’s and Oracle’s London datacentre regions
The extreme heat experienced by the UK this week had a detrimental impact on the cooling systems of two of the cloud world’s biggest players Continue Reading
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News
12 Jul 2022
Schneider Electric reinforces commitment to addressing datacentre skills gap with new courses
Datacentre energy management company is adding more courses to its free online training portal to help close industry skills gap Continue Reading
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News
08 Jul 2022
How Bank BPD Bali modernised its datacentre infrastructure
The Indonesian bank has deployed the Nutanix Cloud Platform in a move to modernise its datacentre infrastructure and pave the way towards hybrid and multi-cloud Continue Reading
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News
08 Jul 2022
Microsoft to roll out grid-interactive UPS tech to its Dublin datacentre
Software giant plans to support Ireland’s transition to a carbon-free energy society by making its datacentre’s backup power sources available for use to the country’s national grid Continue Reading
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News
07 Jul 2022
UK-based datacentre cooling firm FEL Group ceases trading
Although its most recent financial report suggested the firm was seeing green shoots of recovery after a business restructure and financing plan, a disagreement on a key contract has resulted in FEL Group going out of business Continue Reading
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News
05 Jul 2022
High Court quashes planning permission extension for Apple’s abandoned Irish datacentre build
After securing additional planning permission for the site of its now-abandoned datacentre build last year, Apple has seen the offer withdrawn by the High Court – which may complicate how it sells the land on Continue Reading
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News
27 Jun 2022
Sustainable Norwegian colocation firm Green Mountain expands to the UK with Infinity SDC buyout
Infinity SDC has sold off its Romford facility to Norwegian colocation player, Green Mountain, whose backers claim the move will change the way other UK-based operators approach sustainability Continue Reading
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News
24 Jun 2022
Castrol and Submer form partnership to popularise use of immersion cooling in datacentres
BP-owned Castrol has agreed to work with immersion cooling specialist Submer to bring to market next-generation cooling fluids for use in datacentres Continue Reading
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News
22 Jun 2022
Public cloud ecosystem revenue soars in line with enterprise demand for services during Q1
Demand for public cloud and related ecosystem services continues to grow, fuelling revenue growth for the market’s various players Continue Reading
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News
22 Jun 2022
Cloudflare confirms outage caused by datacentre network configuration update error
Website application security firm Cloudflare has published a review into the cause of the short-lived outage that rendered hundreds of websites inaccessible Continue Reading
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News
21 Jun 2022
Cloudflare outage temporarily takes down hundreds of websites
Downtime incident at web application security and performance firm Cloudflare has wide-reaching consequences for internet service providers Continue Reading
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News
10 Jun 2022
Datavita to open Scotland’s first metro datacentre in Glasgow during Q3 2022
Datacentre operator Datavita is building a server farm in the heart of Glasgow’s financial district Continue Reading
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News
09 Jun 2022
Schneider Electric: IT industry must address 'sustainability action gap' to fight global warming
Research commissioned and compiled by Schneider Electric reveals industry-wide disconnect between words and actions on sustainability Continue Reading
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News
08 Jun 2022
Length, cost and severity of datacentre outages continue to rise, Uptime Institute research confirms
Latest datacentre outages research from resiliency think-tank Uptime Institute confirms that downtime incidents are increasing in cost, length and severity Continue Reading
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News
03 Jun 2022
How digital twins can improve datacentre operations
Singapore’s Red Dot Analytics has built an AI-powered digital twin platform that lets datacentre operators simulate their operations to manage their carbon footprint and energy consumption, among other uses Continue Reading
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News
31 May 2022
OVHCloud facing client compensation class action claim of €10m over March 2021 datacentre fire
The law firm overseeing the class action against OVHCloud claims 140 clients are now seeking compensation for the data lost as a result of the March 2021 fire Continue Reading
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Feature
26 May 2022
Hydrogen’s promise: How fuel cells might power lower-carbon datacentres
Could UK datacentre operators soon adopt emerging hydrogen technologies to reach expanding energy and emissions requirements? Continue Reading
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News
13 May 2022
Dublin datacentre operators warned of climate change-related coastal flooding risks
A 3D data visualisation map from Cervest shows large swathes of Dublin could be affected by climate change-related coastal flooding in the years to come, which could have big implications for the region's datacentres Continue Reading
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News
11 May 2022
Kao Data debuts datacentre education programme for seven-to-11-year-olds
Harlow-based colocation provider wants to help teach children about the important role datacentres play in our society, in the hope that it might inspire some of them to pursue a career in the field of server farms Continue Reading
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News
20 Apr 2022
Uptime Institute supports datacentre operators with honing their sustainability strategies
In the wake of research highlighting the patchy progress operators have made to-date on sustainability initiatives, the Uptime Institute debuts series of reports to help the datacentre sector improve its environmental standing Continue Reading
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News
13 Apr 2022
Google Cloud research highlights disconnect between intention and delivery on green IT initiatives
Google Cloud research reveals disconnects between intention, delivery and budgets within businesses across EMEA on sustainability matters Continue Reading
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Definition
05 Apr 2022
kernel panic
A kernel panic refers to a computer error from which the system's operating system (OS) cannot quickly or easily recover. Continue Reading
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Blog Post
05 Apr 2022
Why combining datacentre monitoring with computational fluid dynamics tech makes good sense
In this guest post, Mark Fenton, product manager at datacentre software visualisation provider Future Facilities, sets out why mixing monitoring and computational fluid dynamics technologies could ... Continue Reading
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News
05 Apr 2022
London Stock Exchange datacentre migration project secures low-latency network support from EXA
The London Stock Exchange Group is gearing up to shutter its primary City of London datacentre by the end of August 2022, while work continues on building out its new facility Continue Reading
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News
05 Apr 2022
HPE offers up progress report on how its space-based supercomputer is performing
Nearly one year on from its deployment, HPE shares details of some of the successful experiments its space-based supercomputer has been involved with Continue Reading
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News
04 Apr 2022
Environmental campaigners halt Meta datacentre construction in the Netherlands
Datacentre being built to serve ‘metaverse’ worlds would consume nearly half as much energy as all other datacentres in the country Continue Reading
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News
01 Apr 2022
Sungard UK in administration: How rising energy costs are impacting the datacentre market
As households brace for another rise in their energy bills, news that the UK arm of Sungard AS has fallen into administration highlights the toll the surge in gas and electricity prices is taking on the datacentre industry Continue Reading
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News
30 Mar 2022
British Airways passengers suffer flight delays due to another IT glitch affecting London Heathrow
Several weeks on from another systems outage that prompted it to cancel hundreds of short-haul flights, British Airways’ IT systems have been hit by another glitch Continue Reading
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News
29 Mar 2022
Rising energy costs blamed as UK arm of colocation firm Sungard AS enters administration
Financial difficulties caused by downturn in demand for its services during the pandemic, coupled with ‘unprecedented’ energy price rises, force Sungard AS into administration in the UK Continue Reading
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News
25 Mar 2022
Telehouse’s takeover of Thomson Reuters Docklands datacentre brings more colo capacity to London
Telehouse has hailed the buildout of its fifth datacentre in the London Docklands area as its most ambitious development to date Continue Reading
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News
22 Mar 2022
NetApp Cloud Insights gets AI monitoring and ransomware detection
Cloud Insights adds artificial intelligence-based continuous audit and monitoring of entire IT estate and generates impact assessments from performance events, plus anomaly alerting for ransomware Continue Reading
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Opinion
17 Mar 2022
Monitoring performance in a hybrid cloud world
The growing use of cloud demands a new breed of monitoring and observability tools to keep track of how cloud-native applications and services perform Continue Reading
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News
16 Mar 2022
Facebook owner Meta plots Spanish datacentre build to power ‘metaverse’ strategy
Social media giant Meta wants to put Spain at the ‘heart’ of its vision for how the next-generation of the internet will work, with plans to build a datacentre and a remote working hub Continue Reading
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News
10 Mar 2022
Nordic colocation firm atNorth claims to have opened Sweden’s first large-scale HPC hub
Nordic colocation firm atNorth claims to have pulled off a country first by opening a renewbly-powered HPC datacentre hub in Stockholm, Sweden Continue Reading