In Depth

In Depth

• How to make AI greener and more efficient

  Artificial intelligence promises both to combat the ill effects of climate change and to make the emergency worse with excessive energy use. How can AI be made greener?  Continue Reading

• How to create a sustainable continuous learning culture

  How can organisations create a continuous learning culture that will militate against the so-called great resignation? We explore, using Vodafone and Deutsche Bank as cases in point  Continue Reading

• University of Edinburgh extends IoT data science to south-east Scottish pupils

  The University of Edinburgh is part of a 15-year mission to educate the data scientists of tomorrow among school pupils in its south-east Scotland sphere  Continue Reading

• New supercomputer opens doors for researchers in Sweden

  More than twice as powerful as its predecessor, a new supercomputer ushers in new opportunities for researchers who rely on artificial intelligence and machine learning  Continue Reading

• Sharp end of the edge: Managing micro-datacentres in a shared environment

  Ongoing diversification in datacentre types gives rise to management challenges for operators, prompting a rethink about how they run their sites  Continue Reading

• Evolving datacentre chipsets put cooling, power and software management techniques under microscope

  New processor designs that could revolutionise approaches to supporting higher power densities at the rack still look years away, it appears  Continue Reading

• Accessible retail: Personalising the UX for disabled consumers

  An online marketplace built with an ‘accessibility-first’ mantra is set to go live in spring 2022 – and it comes amid several new inclusive retailing moves  Continue Reading

• Fuzzy logic: The challenge of building data science teams

  In the face of a dearth of data science talent, and a crippling lack of diversity in the pool as it is, what are companies doing to build, manage and keep data science teams together? We find out  Continue Reading

• Avoiding the two-tier workforce in the third workplace

  The new world of hybrid working is sometimes referred to as the third workplace. Yet just as firms are having to deal with the ‘great resignation’, they are in danger of unwittingly creating a two-tier workforce  Continue Reading

• SMEs step up e-commerce ventures under shadow of Covid

  A raft of smaller retailers have stepped up their e-commerce businesses during the pandemic, ranging from books to candles, rugs to togs  Continue Reading

• The developing metaverse: Commercial realities of extended realities

  The metaverse is almost certain to become a highly competitive commercial playground, if not battlefield. It will likely not only establish highly profitable markets but also lead to high-profile failures  Continue Reading

• Is the IT sector beset by fear-mongering?

  The arms race between hackers and security teams has led to a plethora of new technologies, but it can be hard to differentiate between sensible cyber purchases and those that are promoted by exaggerating risk  Continue Reading

• Scale-up vs scale-out: Horizontal vs vertical scaling for storage

  We look at the differences between scale-up and scale-out in storage – or horizontal vs vertical scaling – and the key ways it can be carried out on-prem and in the cloud  Continue Reading

• Clouds gather over Chinese providers – but is there a silver lining?

  With the geopolitical outlook chillier than for some time, Computer Weekly explores the future prospects for UK-China approaches to technology and business  Continue Reading

• The emerging role of software in business development

  Business leaders generally recognise the importance of software as a business enabler – but some see technology driving business growth  Continue Reading

• How enterprise 5G is playing out in Australia

  5G adoption is taking place in the industrial arena and other sectors, but telcos will need to transform themselves and overcome cost challenges to drive wider adoption  Continue Reading

• Edge storage: Four key points

  Edge storage is driven by rapidly emerging edge computing and data gathering use cases. We look at why it makes sense to store data at the edge and the key challenges involved  Continue Reading

• Retailers as tech firms: Next, The Very Group and others see power in the platform

  Gap and Reiss are set to utilise Next’s end-to-end e-commerce service, Total Platform, in 2022, as more retailers carve out a future as part tech company  Continue Reading

• Swedish researchers are patiently developing a useful quantum computer

  By 2028, the Wallenberg Centre for Quantum Technology in Sweden expects to have a useful quantum computer  Continue Reading

• How advanced comms can gain an edge in the post-pandemic world

  Advanced communications not only connects the real world to the digital world, but also enables a hybrid and more environmentally friendly world of work  Continue Reading

• Ensuring hybrid work works in the new normal

  The hybrid business is becoming a reality, but how can firms ensure a positive employee experience and learn how to identify and manage risks?  Continue Reading

• Cloud storage compliance pitfalls: Post-pandemic and post-Brexit

  We look at the key areas of cloud storage compliance that can trip you up, with shared responsibility with cloud providers and data residency among the most important  Continue Reading

• How SASE is set to determine the future

  We take a look at the SASE environment and what challenges and benefits lie ahead in the adoption of secure access service edge  Continue Reading

• Cloud repatriation: Five reasons to repatriate data from cloud

  We look at key drivers of cloud repatriation, including cost, compliance, issues around latency and data gravity, reversing poorly planned moves to the cloud, and supplier failure  Continue Reading

• Social value not yet fully embedded in procurement practices

  Social value procurement rules are designed to diversify the public sector’s supplier base while providing society with wider collective benefits, but are yet to be fully introduced  Continue Reading

• How to get the most from 5G mobile networking

  Forrester analysts present a guide to help technology organisations optimise the use of 5G in the business  Continue Reading

• Arkwright’s till, Tesco GetGo and retail tech’s non-linear innovation journey

  The checkout-free Tesco GetGo store shows that retail technology has come a long way since the faulty till draws in Open All Hours, but some of today’s innovation goes back to the future  Continue Reading

• APAC expert guide to cloud migration

  In this expert guide on cloud migration in Asia-Pacific, we highlight the key considerations and strategies that enterprises can take when moving their workloads to public cloud  Continue Reading

• What Norwegians are learning as they pioneer autonomous ships

  Norway is leading the world in developing autonomous ship technology – and the world should pay attention to its latest developments  Continue Reading

• Digital surveillance of remote workers may increase enterprise risk

  From productivity tools to security threats, we explore how digital surveillance is forcing remote workers towards shadow IT  Continue Reading

• How to manage endpoint security in a hybrid work environment

  The future of the workplace is clearly hybrid, but this has untold implications around endpoint security. How can businesses overcome these?  Continue Reading

• How can enterprises avoid datacentre supply chain issues affecting IT upgrades?

  With analysts predicting that the current datacentre component shortages could last for at least two years, CIOs are being advised to act now to prevent the situation affecting their IT upgrade plans  Continue Reading

• Mining for intelligence: Why business process intelligence makes for agility

  Business process improvement is a never-ending quest for betterment that can be lit up by a new generation of process mining software. We take a deep dive  Continue Reading

• Immutable snapshots aim to neutralise ransomware

  Snapshots – usually immutable anyway – get functionality to stop ransomware intruders moving or deleting snapshots, so customers know they have clean copies of data to restore from  Continue Reading

• How in-store technology is supporting retail’s sustainability agenda

  Boots, Costa Coffee and the major grocers’ in-store technology focus is switching towards systems supporting sustainability goals  Continue Reading

• IT’s role in sustainability for a resilient supply chain

  A circular economy is among the long-term measures needed to combat climate change. This requires data transparency across supply chains  Continue Reading

• Online Safety Bill puts user protection onus on platform providers

  The Online Safety Bill will place new duties and responsibilities on online platforms accessible from the UK, but as it currently stands, it contains several grey areas  Continue Reading

• Five ways the hyper-converged infrastructure market is changing

  We look at changes in the hyper-converged infrastructure market as suppliers go cool, go soft, disaggregate HCI nodes, provide as-a-service options and look to containers  Continue Reading

• How software can help clean up emission-intensive industries

  The potential to reduce emissions by making heavy industries and commercial buildings more efficient using software is immense. We explore the field  Continue Reading

• Retail tech community reacts to BNPL regulatory proposals

  Regulation is coming to the buy now, pay later market, but what does it mean for a retail tech community increasingly embracing these solutions?  Continue Reading

• Back on the office network: What are the risks for mobile users?

  Many people are returning to offices and bringing their mobile devices with them. What are the cyber security implications of this?  Continue Reading

• How companies are rethinking digital customer experience in wake of pandemic

  The Covid-19 pandemic has exposed much digital rhetoric as hollow, as companies are now rethinking the digital customer experience, leveraging instant messaging and other tools  Continue Reading

• Hybrid cloud: Five key questions in 2021

  We look at key need-to-knows about hybrid cloud in 2021, including how it is defined, key use cases, the main pitfalls and where it’s heading  Continue Reading

• Calling on communications to address humanitarian crises

  Télécoms Sans Frontières responds to the growing number of natural disasters with advanced communications and provides protection and assistance, as well as bridging the digital divide  Continue Reading

• APAC expert guide to storage management

  In this expert guide to storage management in Asia-Pacific, we unpack the developments shaping storage management and key strategies to extract business value from data  Continue Reading

• Developing an integrated customer and employee experience strategy

  We explore what customer experience and employee experience have in common – and the benefits of combining them  Continue Reading

• What lies beyond the data warehouse?

  Has the traditional data warehouse finally reached the end of its life? If so, what will follow it? Will it be a hybrid? We find out  Continue Reading

• French Caisse uses NetApp to move backups to object storage

  State financial arm wanted to move backups held on NAS file-based storage to object storage, so stuck with NetApp StorageGRID and achieved near-seamless migration  Continue Reading

• A post-pandemic recipe for developing customer experience

  Covid-19 has led to many people reassessing their priorities so customer experience needs to adapt to meet new expectations  Continue Reading

• Riskier business: How Brexit could be changing downtime risk and resilience in the datacentre

  As the UK enters the final quarter of its first year from the Brexit transition period, the risk picture for local datacentres remains unclear  Continue Reading

• Could Iceland be the best place in the world for high-performance computing?

  Most of Iceland’s cheap, sustainable energy is currently used by aluminium smelters, but recognising the need to diversify, the Landsvirkjun power company now promotes other uses  Continue Reading

• NVMe-over-fabrics: Five need-to-knows

  We look at five need-to-knows about NVMe-over-fabrics, such as its implementations – RDMA, Fibre Channel and TCP – use cases, hardware and operating system support  Continue Reading

• Ultimate questions require ultimate understanding in the quantum era

  In The Hitchhiker’s Guide to the Galaxy, Deep Thought calculates the answer to the ultimate question of life, the universe and everything as ‘42’. But what of quantum computing?  Continue Reading

• How Estonia’s country-as-a-service scheme has attracted tens of thousands of foreign entrepreneurs

  Estonia has created a country-as-a-service offering which is attracting entrepreneurs and businesses from across the world  Continue Reading

• Climate change and datacentres: Weighing up water use

  Given that a mid-sized datacentre uses as much water as three average-sized hospitals, green IT needs to start considering water usage  Continue Reading

• Is the tech sector facing an IT skills exodus?

  Three out of five of tech professionals say they are looking to move jobs over the next year. Why is this, and how big a skills problem is the tech industry facing?  Continue Reading

• HDD support and Zoned Namespaces: Key takeaways about NVMe 2.0

  We look at new capabilities in the most recent iteration of the NVMe flash storage standard  Continue Reading

• The second coming: The Nordic datacentre market comes of age

  As concerns mount about space and power constraints within several of Europe’s largest datacentre hubs, enterprises are being urged to consider shifting more of their energy-intensive workloads to the Nordic countries  Continue Reading

• Five things you need to know about cloud file services

  We look at cloud file services, which provide a file system-like architecture that gives users access to file data wherever they are, just as if it were a local NAS filer  Continue Reading

• Dell, NetApp and Pure: Healthy results on Covid easing

  Dell’s still top of the storage supplier pile with midrange arrays doing well, but meanwhile NetApp and Pure are making gains on the rise of public cloud  Continue Reading

• Bridging the gender gap in cyber security

  Some professional groups and companies in Asia are working hard to improve awareness of the cyber security profession and mentoring talented women in a bid to bridge the gender gap  Continue Reading

• How do SOAR and SIEM services fare in a rapidly changing cyber threat landscape?

  Given that cyber risks are rapidly growing in sophistication and number, we look at whether SIEM and SOAR security tools are still effective  Continue Reading

• Age discrimination: An overlooked diversity issue in tech

  When people talk about a lack of diversity in technology, age discrimination is not the first issue to come to mind, but it’s one that is prolific across the UK’s tech sector  Continue Reading

• Five key questions to ask about storage-as-a-service and consumption models

  We look at important questions to ask providers of consumption-based storage procurement services, such as base costs and burst, usage measurement and upgrade paths  Continue Reading

• Making the enterprise composable

  We speak to industry experts about how to develop composable IT that can quickly adapt to business change  Continue Reading

• Making a mark in cyber security

  Claudean Zheng’s knack for hacking landed her a career in cyber security, one that has been dotted by stints in both public and private sectors  Continue Reading

• Cloud disaster recovery: The devil is in the detail

  We look at cloud disaster recovery and the potential complexities that can result from partial outages and restores as well as challenges around re-configuring network and security  Continue Reading

• Boots leading drive for ‘professionalisation of IT’ in retail

  Boots becomes member of the BCS, the Chartered Institute for IT, as CIO Rich Corbridge accelerates drive for the ‘professionalisation of IT’  Continue Reading

• AI more likely to complement than replace predictive analytics

  The discipline of predictive analytics is likely to increase in importance as it is complemented by artificial intelligence. NHS and National Express case studies prove the point  Continue Reading

• How women can succeed in cyber security

  A cyber security professional at Australia’s IAG shares her career journey and insights on how women can succeed in the field  Continue Reading

• Uninterruptible power in the datacentre: Choosing between sustainability and uptime

  With datacentres under heavier pressure to decarbonise, could even the lowly UPS play a larger role?  Continue Reading

• Considerations when deciding on a new SIEM or SOAR tool

  A successful deployment of any security tool very much depends on the maturity of security processes in the organisation  Continue Reading

• First priorities for the third workplace

  Almost 18 months since Covid-19 caused an almost overnight pivot to home working for many firms, hybrid working seems here to stay for knowledge workers. But the role of the 'third workspace' is not yet entirely clear  Continue Reading

• How mobile operators can cope with staycation boom and sport lockdowns lifting

  The periods of lockdown implemented in response to the Covid-19 pandemic led to new mobile network traffic patterns. How can operators adapt to shifting consumer behaviours and continue delivering high-quality experiences?  Continue Reading

• APAC buyer’s guide to robotic process automation

  In this buyer’s guide on RPA, we look at where the technology fits into the broader automation landscape, and other purchase and implementation considerations  Continue Reading

• When is SIEM the right choice over SOAR?

  Better instrumentation leads to better IT security but monitoring can quickly overload IT teams. Automation can help, but it may not always be needed  Continue Reading

• Modern ERP breaks the chains

  Modern ERP systems mean user organisations need no longer be stuck with hefty upgrades at times convenient to suppliers  Continue Reading

• 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

• Disaster recovery for SMEs: Five key areas to consider

  We look at key disaster recovery considerations for SMEs, including why backup is not enough, how to create a disaster recovery plan, best-practice DR testing and DR as a service  Continue Reading

• Use ERP modernisation to drive efficiency and sustainability

  Evidence of global warming is everywhere, and as organisations update legacy ERP, there is a golden opportunity to build in sustainability KPIs  Continue Reading

• How digital operations drive ERP modernisation

  When it comes to modernising enterprise resource planning, IT decision-makers have a multitude of options. We look at what to consider when planning a modernisation project  Continue Reading

• DNA storage promises 10 million times storage capacity boost

  A datacentre that fits in the palm of your hand? However, right now, DNA storage is an expensive chemical process that researchers are trying to make a practical proposal  Continue Reading

• New thinking and systems required to tackle online fraud in retail

  Online fraud is a growing problem for retail, but are merchants doing enough to update systems and how should they change their actions to address it?  Continue Reading

• Five ways to ensure remote working security and compliance

  A mix of on-site and remote working has become a fact of life for many organisations. We look at five key things you should consider to ensure compliance and security  Continue Reading

• Storage-as-a-service: Consumption models from the big six

  We look at the big six storage makers’ consumption model offers, which allow customers to pay for on-prem hardware and cloud storage capacity on a pay-per-use basis, within limits  Continue Reading

• Windows 11: A first look at the first preview

  Microsoft recently unveiled its plans for the next version of the Windows operating system. We give it a test drive  Continue Reading

• Tips to minimise vulnerabilities in web and mobile apps

  Agile software development can sometimes be at odds with secure by design principles. We look at how organisations are balancing security with coding  Continue Reading

• Microservices: What enterprises need to know

  For any enterprises looking to build cloud-native applications, an understanding of microservices is essential  Continue Reading

• Briefing: Cloud storage performance metrics

  We look at some of the key storage performance metrics that determine what your applications will get from cloud storage, plus cloud essentials that are beyond simple measurement  Continue Reading

• APAC datacentres gear up for the future

  Datacentre operators in the Asia-Pacific region are dabbling in advanced power and cooling solutions, along with machine learning and edge computing, to keep pace with growing demand for their services  Continue Reading

• Tech and new experiences tackling trouble at t’mall

  UK shopping centres are under pressure, but new concepts, tech-infused spaces, and fresh approaches to consumer engagement are revitalising the sector  Continue Reading

• How software developers can create mobile apps securely and quickly

  The mobile app market is booming, but to achieve success, organisations must develop mobile apps securely and rapidly  Continue Reading

• What steps can we take to finally close the tech skills gap?

  Despite ongoing efforts from government, education providers and industry to close the tech skills gap, not much has changed, so will new initiatives start to close the chasm?  Continue Reading

• Dublin in distress: Power supply issues threaten growth of Europe’s second-biggest datacentre hub

  Dublin’s standing as Europe’s second-biggest datacentre hub could be on potentially shaky ground as Ireland’s electricity infrastructure creaks under the pressure of so many power-hungry server farms plugging into the national grid  Continue Reading

• Oracle Fusion cloud applications pathways tend towards pragmatic

  Oracle’s full suite of cloud applications can be a pragmatic step-by-step journey for customers – we look at some examples  Continue Reading

• Five things you need to know about NVMe over Fabrics

  We look at NVMe-oF, which extends fast flash across the network – what it is, how it works, use cases, benefits and limitations, and the suppliers of NVMe-oF products  Continue Reading

• The beneficial (and frightening) implications of virtualising reality

  The mingling of virtual and physical worlds promises many beneficial and entertaining applications, but there are also some truly worrisome implications of augmented reality  Continue Reading

• Toughening up web and mobile apps

  We look at how organisations can secure internal and web-facing applications against ransomware and injection-style attacks  Continue Reading

• Lakehouse concept aims to merge data lake and data warehouse

  Data lakes are big, amorphous and difficult to access, while data warehouses are costly and aimed at structured data. The data lakehouse aims at analytics in an age of unstructured data  Continue Reading

• Why data and the pandemic are ripping up paper processes

  We explore how the Covid-19 pandemic has forced businesses to rip out traditional paper processes and replace them with end-to-end digitisation  Continue Reading