In Depth

In Depth

Datacentre capacity planning

• Docker management at scale: What enterprises need to know

  Docker adoption within enterprises often starts at grass roots level, with developers leading the way, but as deployments scale and become larger in size, problems can occur  Continue Reading

• Intel Cascade Lake vs AMD Rome: Who will rule the datacentre roost in 2019?

  Intel and AMD are both making a renewed push into the enterprise datacentre market in 2019, with both set to release new processors. We take a look at what they have to offer  Continue Reading

• GlaxoSmithKline R&D CDO on combining Hadoop and Docker to boost drug discovery efforts

  Mark Ramsey, chief digital officer of research and development at GSK, describes how banking on big data, containers and on-premise technologies is speeding up the company’s efforts to uncover new drugs and improve the hit rate of its clinical trials  Continue Reading

• Executive interview: Sebastian Krause, general manager, IBM Cloud Europe

  IBM Cloud Europe general manager Sebastian Krause opens up about Big Blue's big bets on hybrid cloud, enterprise IT and why the public cloud market is not one it is interested in playing in  Continue Reading

• Colocation and the hyperscalers: What the cloud giants want in a datacentre partner

  The colocation market is booming on the back of the growing demand from the hyperscale cloud giants for readily available datacentre capacity, but why are some operators more successful than others when it comes to landing their business?  Continue Reading

• Assessing the hyperscale squeeze on G-Cloud's SMEs

  The latest government spend data suggests public sector IT buyers are increasingly using G-Cloud to procure services from the hyperscale cloud community, prompting concerns about the impact this might have on the SME-friendly framework  Continue Reading

• Enterprise accessibility: How Cray is using HPC to open up AI use cases from the datacentre

  Enterprises interest in HPC is reportedly being fuelled by the rising demand for artificial intelligence-based applications and services, and Cray is one of a number of providers looking to cash in  Continue Reading

• Keeping cloud costs in check: Why good governance is key

  Without proper checks and controls in place, it is all too easy for the cost of using cloud to spiral out of control in enterprises, but it doesn't have to be  Continue Reading

• The bitcoin boom: How colocation datacentres are cashing in on cryptocurrency mining

  Cryptocurrency miners are turning to colocation providers to help scale up their operations, drive profits and boost their resiliency, but the benefits could be relatively short-lived for all concerned, it seems  Continue Reading

• Serverless computing: What it is and why it matters

  Enterprises might be forgiven for thinking serverless computing is just the latest in a long line of hyped technology concepts, but there is serious substance to it  Continue Reading

• Intel vs AMD: Server rivals battling it out for edge datacentre supremacy

  Chipmakers Intel and AMD are targeting edge computing environments with their latest embedded chips. What do each firm's propositions have to offer?  Continue Reading

• Are gas-powered datacentres all hype and hot air?

  As concerns about how the proliferation of datacentres will affect electricity supplies continue to be raised, some are experimenting with natural gas as an alternative energy source. But is it a viable, long-term solution?  Continue Reading

• Cloud management platforms: Getting started and making it work

  Choosing the right cloud management platform for your organisation is one thing, but embarking on a deployment brings its own challenges  Continue Reading

• The EURECA moment: Counting the cost of running the UK’s public sector datacentres

  The EU-backed EURECA project has spent the past 36 months assessing the state of public sector datacentres across Europe, and is revealing what it found  Continue Reading

• Cloud management platforms: What you need to know to make multi-cloud happen

  Deploying a cloud management platform can make adopting a multi-cloud approach to consuming IT resources easier, but choosing one that is the right fit for your enterprise can be a challenge for CIOs  Continue Reading

• The multi-cloud myth: Why workload portability is still a pipe dream

  While IT providers are fond of suggesting moving workloads between clouds is as easy as dragging and dropping apps between environments, the reality can be far more complex  Continue Reading

• CIO interview: How River Island is using cloud to fend off its fast fashion competitors

  River Island's CIO, Doug Gardner, discusses how embracing cloud, online and mobile devices is driving sales in its high street stores  Continue Reading

• Upset in Athenry: Examining the impact of Apple's delayed Irish datacentre build

  Apple is set to hear at the end of this month whether its much-delayed Irish datacentre build can go ahead. Computer Weekly examines the ins and outs of this complex case  Continue Reading

• Nando's technology director explains using cloud to digitally disrupt its own business

  Nando’s technology director, Richard Atkinson, describes how the restaurant chain is using cloud to get closer to its customers and build stronger ties with its 14,000-strong workforce  Continue Reading

• How cloud, IoT and mobile devices are driving demand for edge datacentres

  The demand for edge datacentres and computing resources is steadily rising, but what's driving the trend?  Continue Reading

• Looking beyond PUE to assess the true environmental impacts of datacentre growth

  Sustainability experts want operators to look beyond the accepted datacentre metrics to assess the impact the industry's growth is having on the environment  Continue Reading

• Isle of Man: From seaside getaway to tech startup hub

  The Isle of Man government is stepping up efforts to position itself as the low-tax jurisdiction of choice for the startup community. But what's it like to do business there?  Continue Reading

• [email protected]: 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

• Datacentre heat reuse: Why aren’t more operators doing it?

  With the datacentre industry’s sustainability habits coming under increasingly close scrutiny, we find out why operators are not rushing to reuse their waste heat  Continue Reading

• 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

• Interview: James Bamford on surveillance, Snowden and technology companies

  Investigative journalist and documentary maker James Bamford was among the first to uncover the secrets of the US National Security Agency and its global surveillance  Continue Reading

• 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

• 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

• Marseille: Europe’s networking gateway to Africa

  The city of Marseille in southern France is fast becoming a hub for datacentre and network operators who want low latency connections to Africa.  Continue Reading

• Datacentre PUE: Who's keeping score?

  With datacentre operators under increased competitive pressure to cut their PUE scores, are their ratings really all they seem?  Continue Reading

• What’s slowing down your network and how to fix it

  When using the network feels like wading through molasses, finding the cause can be a difficult process  Continue Reading

• 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

• 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

• Micro-datacentre: What IT problems it solves and what workload systems suit it

  A micro-datacentre is a smaller containerised datacentre system designed to solve different problems or to handle different workloads  Continue Reading

• 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

• Future of in-house datacentres in the cloud era

  It is predicted that companies will spend three times more on the cloud by 2017. But as cloud goes mainstream, are in-house datacentres really dying?  Continue Reading

• Understanding the real value of IT and proving it to the business

  At a time when costs are being continually squeezed, there is more pressure than ever to demonstrate the business value of technology  Continue Reading

• A guide to APM for the network manager

  Has application performance management become a much needed discipline for the network manager? We examine the issues for IT departments  Continue Reading

• The UK’s problem with power

  Datacentre power buyers say Britain’s deregulated energy market is as complex as trading in derivatives  Continue Reading

• Troubleshooting datacentre management issues

  Gaining better control of the datacentre has to be a high priority to ensure high levels of performance and availability  Continue Reading

• Make a high-performance computing and high-availability datacentre

  High performance computing and high availability systems are no longer limited to engineers and scientists. But is your datacentre ready?  Continue Reading

• How Capgemini keeps its Merlin datacentre green and energy-efficient

  Capgemini's Swindon-based Merlin datacentre is one of the most energy-efficient in the world. But what makes it green?  Continue Reading

• How to plan and manage datacentre redundancy

  Provisioning of a datacentre to survive a range of failure scenarios has become critical for many businesses. Here's a datacentre redundancy plan  Continue Reading

• How to monitor and improve the health of your datacentre

  Any datacentre manager looking to support the business should take an end-to-end systems management approach to keep the datacentre in shape  Continue Reading

• Best practices in software asset management for a flexible, resilient IT

  Managing software assets is vital in order to maintain a highly flexible and up-to-date IT platform and more importantly remain compliant  Continue Reading

• Sweating your datacentre’s IT assets - is it a good idea?

  Amid economic uncertainties, businesses want to get more from existing IT assets. But does it make sense from an IT point of view?  Continue Reading

• 100Gbps Ethernet – is it time to move?

  Do you need 100Gbps Ethernet in your datacentre, or is the technology just going through a hype cycle? Computer Weekly investigates.  Continue Reading

• 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

• How to effectively manage datacentre temperature and humidity

  A datacentre is a complex facility with different cooling equipment and power systems. Here's how to monitor its temperature and humidity  Continue Reading

• Tune Raid performance to get the most from your HDDs

  Tune Raid performance at the storage controller to match application I/O demands to optimal hard drive (HDD) performance  Continue Reading

• How Capex vs. Opex affects data centre outsourcing decisions

  Capex vs.Opex comparison reveals that although cloud services help avoid capital expenses on building own data centres, its Opex model can turn costly if IT pros aren’t cautious.  Continue Reading