In Depth
In Depth
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Post Office Horizon scandal explained: Everything you need to know
Computer Weekly has investigated the Post Office Horizon scandal since 2008 and is, in fact, part of the story. This guide contains essential information about the scandal Continue Reading
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Post Office Horizon IT scandal inquiry: Two years of shocking revelations
Over two years of shocking revelations from the Post Office Horizon scandal inquiry Continue Reading
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Keeping control of SaaS costs
The ease with which someone with a corporate credit card can buy a SaaS product can lead to runaway costs and data leakage risks Continue Reading
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AI interview: Thomas Dekeyser, researcher and film director
On the politics of ‘techno-refusal’, and the lessons that can be learned from a clandestine group of French IT workers who spent the early 1980s sabotaging technological infrastructure Continue Reading
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Forrester: Rethink your software asset management practices
Software as a service needs to be managed as part of software asset management. Forrester analysts offer some practical advice on how to succeed Continue Reading
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Deep dive into quantum-resistant cryptography for email security
Quantum computers have the potential to crack many of the encryption methods we currently rely on to keep our digital communications safe. Quantum-resistant cryptography may be the answer Continue Reading
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How UK firms can get ready for the implementation of NIS2
Many British companies will need to adhere to NIS2’s cyber security risk management and reporting requirements if they want to continue operating in the EU market and avoid huge fines Continue Reading
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Kubernetes and storage in the enterprise: What the analysts say
We talk to analysts about Kubernetes adoption in the enterprise, how mature it is, deployment challenges and key obstacles to enterprises that want to go cloud-native with containers Continue Reading
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Kubernetes at 10: CRDs at core of extensible, modular storage in K8s
We talk to VMware engineer Xing Yang, who saw Kubernetes storage evolve from the early days where its modular, extensible origins translated to Operators for storage and backup Continue Reading
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The shifting landscape of DEI in the tech industry
Diversity, equity and inclusion was once a regularly discussed part of the tech industry, but as attitudes shift, what does this look like for the DEI landscape of tech in the near future? Continue Reading
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CX+EX=BG, with added AI: A winning formula for customer experience
Guaranteeing customer experiences of the highest level possible is one of the cornerstones of the modern business. Is there a magic formula? It could well be a combination of artificial intelligence and pixie dust Continue Reading
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AI disempowers logistics workers while intensifying their work
Conversations on the algorithmic management of work largely revolve around unproven claims about productivity gains or job losses - less attention is paid to how AI and automation negatively affect low-paid workers Continue Reading
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How to optimise SAM budget in today’s heterogeneous environments
Hidden software costs and ecosystem complexity make managing a mixed software estate harder than ever. Here’s how to optimise your spending Continue Reading
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CISO mentoring – who to turn to when the worst happens
Those who get the role of a CISO may have overcome some professional hurdles, but are they ready to face what comes as part of the job? And who do they ask for advice? We look at the mentoring dilemma Continue Reading
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CrowdStrike update chaos explained: What you need to know
A botched software update at cyber security firm CrowdStrike has caused IT chaos around the world. Learn more about the global CrowdStrike update outage as it develops Continue Reading
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Cloud databases: Base jumping for the bigger picture
In the era of cloud-native computing, graph and NoSQL have emerged as two alternatives to the relational database model Continue Reading
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The CMA anti-trust investigation into AWS and Microsoft explained: Everything you need to know
After regulator Ofcom raised red flags about the anti-competitive behaviour of Amazon Web Services and Microsoft, the UK cloud market was referred to the Competition and Markets Authority – here’s why Continue Reading
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Kubernetes at 10: The long road to mastery of persistent storage
Jan Safranek of Red Hat saw containers emerge as an exciting new way of deploying applications, but it took several additions to make it the mature enterprise platform it is today Continue Reading
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Enhancing mobile app security with behaviour-based biometrics
Behavioural-based biometrics offer tantalising advantages over more traditional biometric solutions. Learn about some of the benefits and potential challenges for safe and secure implementation Continue Reading
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Hybrid multicloud storage: Pros, cons and key workloads
We look at hybrid multicloud storage, making the best of on-premise and multiple cloud application locations, its key benefits, some pitfalls and the technologies to build it with Continue Reading
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IT sustainability: Why we’re still waiting for quantified emissions reductions
It is not all down to greenwashing. Genuine challenges stand in the way of many organisations implementing IT in support of their environmental, social and governance goals Continue Reading
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Engaging young people with careers in STEM at the Goodwood Festival of Speed
Backed by astronaut Tim Peake, the Future Lab exhibition at Goodwood’s annual celebration of motoring aimed to engage children with the excitement of technology innovation. Computer Weekly went to take a look Continue Reading
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The sky’s the limit with the two sides of AI and networking
Generative AI is a hyped topic in virtually all industries. But within the realms of infrastructure management, there are two aspects to consider: AI for networking, and networking for AI Continue Reading
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Riding the cloud database wave
There is set to be a surge in demand for cloud databases, driven by new use cases and greater decentralised IT spending Continue Reading
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Opening the gates of the smart city
Driven by the growing prevalence of smart tech such as 5G, AI and IoT, cities around the world will be able to become smarter places to live and work. But how can smart tech get to places hitherto unconnected to prevent a digital divide? Continue Reading
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Interview: Nvidia on AI workload demands and storage performance
We talk to Charlie Boyle of Nvidia about AI impacts on storage I/O, key performance metrics for storage for AI, and storage attributes required across differing AI workloads Continue Reading
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Kubernetes at 10: From stateless also-ran to ‘platform to build platforms’
Sergey Pronin of Percona was all for ‘Kubernetes for stateless’ at a time when it was hard to provision storage and day-two services – then Operators and Stateful Sets came along Continue Reading
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IOWN explained: Everything you need to know
In this essential guide, Computer Weekly investigates the Innovative Optical and Wireless Network project, and why the technology it’s aiming to produce could form the future basis of networking Continue Reading
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Cloud repatriation: What it is and when you can benefit
We look at the growing trend of cloud repatriation, why organisations repatriate data, the pros and cons, who can most benefit, and how to decide which data to move Continue Reading
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The human side of the industrial metaverse
As the metaverse evolves, could workers get lost in the process of implementing advanced simulations, automated operations and increasing connectivity between systems? Continue Reading
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Updating agriculture: Can data analysis save farming?
Modern agriculture is experiencing challenges due to increased costs and environmental disruption. Could data analysis help farmers overcome these issues? Continue Reading
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Kubernetes at 10: When K8s ‘won’ and life now as a ‘surly teenager’
We talk to Datastax’s Patrick McFadin about Kubernetes’ success against competitors and how StatefulSet and operators solved key challenges, but why there are still obstacles to clear Continue Reading
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Hybrid cloud storage vs on-premise: What data goes where?
We look at hybrid cloud in storage strategy, key benefits of the cloud vs on-premise storage, key workloads that suit the cloud and how to decide which workloads work best where Continue Reading
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Deep dive: How Pure Fusion plans to implement storage classes
We spoke to Pure Storage founder John ‘Coz’ Colgrove about how Pure Storage’s Fusion control plane will make its capacity available to applications via pre-defined storage classes Continue Reading
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Rise of the citizen developer: GenAI and the democratisation of code
Computer Weekly asks artificial intelligence and data specialists for their take on the large language model-powered rise of so-called ‘citizen developers’ Continue Reading
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APAC career guide on software development
In this career guide, we look at what it takes to land a career and thrive in the fast-moving world of software development Continue Reading
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Women in Data: Barilla chief of analytics on reaching the ‘so what?’ moment with data insights
Barilla’s chief of analytics and insights, Lyndsay Weir, talks about how to get from data to results, and where the industry needs to change Continue Reading
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Trends in the cloud database market
We look at how the cloud database market is evolving Continue Reading
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The shift towards developing internal tech talent
When it comes to tech roles, companies often have difficulty hiring skilled workers to fill positions, so some are looking internally to develop the talent they need Continue Reading
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Security in the public cloud explained: A guide for IT and security admins
In this guide, IT security and industry experts share their top recommendations for protecting public cloud deployments Continue Reading
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Kubernetes at 10: Building stateful app storage and data protection
Google engineer Michelle Au was involved in Kubernetes storage early, as the container orchestration platform was developed to support data protection operations such as snapshots Continue Reading
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Pure’s storage as a service: We can offer what others can’t
All-flash storage vendor Pure makes bold claims about subscription pricing for storage, stating that the competition can’t offer what it can because its arrays are built for non-disruptive upgrades Continue Reading
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The pros, cons and misconceptions of dynamic pricing for retailers
The terms dynamic pricing and surge pricing are often conflated, leaving retailers battling against misconceptions and angry consumers as they use technology to implement price flexibility across their stores Continue Reading
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IOWN: Shining light on the future of communications
With rising demand for data and energy consumption due to the vast compute power required by applications such as AI and large language models, something needs to change in networks – this could be IOWN Continue Reading
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IOWN: Putting vision into reality
Continuing our look at the work of the Innovative Optical and Wireless Network project, we find out what use cases the infrastructure will support and look at the application of IOWN technologies Continue Reading
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Autonomous weapons systems defy rigid attempts at arms control
In an ever more dangerous world, the technology is outpacing diplomacy and holds clear strategic value. Retaining human control over its use will require embracing imperfect solutions Continue Reading
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The sustainable office in the age of hybrid work hotelification
For many, the phrase ‘hotelification’ may raise some hackles, yet in the context of the office, the concept has continued apace since the pandemic struck. The move towards creating a more sustainable workspace, however, remains rather more muted Continue Reading
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Best practices to beat container misconfiguration
How can organisations ensure containerised environments are configured correctly and adequately defended, without getting lost in the complexity? Continue Reading
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Kubernetes at 10: Persistent storage matures, helped by Operators
Google engineer Saad Ali remembers the early days of Kubernetes, the storage challenges faced and overcome, and the revolution in application awareness that comes from Operators Continue Reading
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An IT admin’s guide: Windows 10 end of support explained
In this guide, we look at what issues end user computing IT teams need to consider when migrating from Microsoft Windows 10 to Windows 11 Continue Reading
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Storage technology explained: Key questions about tape storage
We look at the benefits of tape storage – low cost, inherent security, excellent energy efficiency – the workloads it is best for, and how tape fits a wider storage strategy Continue Reading
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The need for speed: How AI is driving faster cars for VCARB Formula One team
We go behind the scenes with the Visa Cash App RB F1 team to find out how data, AI and ERP are helping to deliver the millisecond improvements in lap time that make all the difference in Grand Prix racing Continue Reading
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Storage technology explained: File, block and object storage
We ask the key questions about file, block and object storage: how they work on-premise and in the cloud, global file systems, and file and object locking Continue Reading
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Forrester: Preparing for the era of the AI PC
PC manufacturers are gatecrashing the artificial intelligence industry party. There are now a number of devices that incorporate AI acceleration hardware Continue Reading
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CIO interview: Belinda Finch, CIO, IFS
Belinda Finch, CIO at enterprise technology company IFS, talks about the changing face of the c-suite and the opportunities for CIOs who want to progress from leading an IT team to running the whole company Continue Reading
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Neom: The tip of the tech iceberg in the Saudi desert
What is known about plans for Saudi Arabian smart city Neom could be just the tip of the iceberg Continue Reading
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IT strategy: Supporting a distributed workforce
The idea of supporting hybrid or fully remote workers has changed the dynamics of end-user computing support. We explore the challenges Continue Reading
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Finland develops quantum algorithms for the future
Finnish researchers are focusing on a small set of quantum algorithms they believe will have a global impact Continue Reading
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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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Edge AI explained: Everything you need to know
In this essential guide, Computer Weekly investigates the current rapid proliferation of artificial intelligence deployed at the edge of networks – edge AI Continue Reading
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Four key impacts of AI on data storage
We look at the key impacts of AI on data storage, including I/O and possible bottlenecks, how I/O differs across training and inference, plus data management and compliance concerns Continue Reading
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Data, online delivery and the search for continual e-commerce improvement
Retailers and carriers met for the annual Delivery Conference in February, discussing how to use tech and data to drive improvements in e-commerce Continue Reading
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What does the Data Protection and Digital Information Bill mean for UK industry?
The Data Protection and Digital Information Bill is the first shift in the UK’s data protection regime since leaving the EU, but what could it mean for UK industry? Continue Reading
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Polar Bear Pitching: Hot mobile apps come in from the cold
Flexing its current technological muscle, the city of Oulu in Finland shows that in addition to being a hub of 5G and 6G development, it is also a hot house for mobile apps, even from a hole in the ice Continue Reading
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Five reasons why – and when – cloud storage is the answer
We look at when cloud storage can be the best choice, with considerations that include performance, scalability and agility, cost, management simplicity, and security and resilience Continue Reading
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Securing the edge: A new battleground in mobile network security
Edge computing is transforming approaches to mobile network infrastructure, but failure to secure it can expose networks and data to cyber threats. Learn more about the dangers and potential solutions Continue Reading
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Austrian AI: from academia to commercial success and beyond
Austria has established itself as a European frontrunner when it comes to artificial intelligence exploration and, importantly, deployment Continue Reading
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Tips for migrating to OpenJDK
Interest in OpenJDK, and in commercial support for it, has intensified as Oracle Java SE becomes increasingly expensive Continue Reading
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IT talent trap: How cloud skills suffer as a result of supplier lock-in
Even when supplier partners dominate, providers can keep some independence by nurturing in-house skills Continue Reading
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EU AI Act explained: What AI developers need to know
A guide to help enterprises building and deploying AI systems understand EU AI regulations Continue Reading
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Big tech’s cloud oligopoly risks AI market concentration
The oligopoly that big tech giants have over cloud computing could translate to a similar domination in the AI market, given the financial and compute resources needed to make the technology effective at scale Continue Reading
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Making software development greener
We look at what IT leaders can do to help reduce the environmental impact associated with developing software Continue Reading
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5G networks and biometric breakthroughs: Navigating opportunities and risks
Businesses are quickly adopting 5G to introduce advanced security features such as facial recognition, but while these technologies improve safety and ease of use, they also raise concerns about how sensitive biometric information is gathered and ... Continue Reading
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Making hybrid working work
Out of all the many changes in business since the Covid pandemic, organisational stability has been among the most important, yet it is still generally understated. We look at what is happening in this key area Continue Reading
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The UK government’s G-Cloud procurement framework: Everything you need to know
The G-Cloud procurement framework emerged in 2012 to provide UK public sector buyers with a faster, easier and more transparent means of acquiring IT services. How has it fared in achieving its aims? Continue Reading
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European Digital Identity Wallet: One ID for EU citizens
The European Digital Identity Wallet is a personal digital wallet with which you will be able to identify yourself digitally in the future. Is this the solution for a centralised ID? Continue Reading
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Storage technology explained: AI and data storage
In this guide, we examine the data storage needs of artificial intelligence, the demands it places on data storage, the suitability of cloud and object storage for AI, and key AI storage products Continue Reading
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Top AI infrastructure considerations
Artificial intelligence workloads can put considerable strain on technology infrastructure. Here are some of the key considerations when deploying AI infrastructure to harness its full potential Continue Reading
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GenAI provides future for connected engineering
Within knowledge work, it’s a rare individual who hasn’t yet come across the potential that generative AI technologies could bring to their industry. The world of engineering is now realising what GenAI can do Continue Reading
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How to optimise cloud security without budget blowout
Budgets cannot stretch to accommodate infinite cost increases, not least to meet expanding cloud security requirements Continue Reading
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Seven ways to be sure you can restore from backup
Backups are no good if you can’t restore from them. We look at key elements of backup restoration, including backup audits, RPOs and RTOs, and how and when to test backups Continue Reading
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Storage technology explained: Flash vs HDD
In this guide, we examine the differences between flash storage and HDD, the rise of NVMe and much denser formats such as QLC, and whether or not flash will vanquish HDD in the all-flash datacentre Continue Reading
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Case study: Network Rail on the data-driven decisions keeping our railways safe
Network Rail discusses how it is using data to reduce the need for speed restrictions and lower the risk of delays for the nation's rail users Continue Reading
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Everyone involved – expert advice surrounding D&I in tech
At the 2023 Computer Weekly diversity in tech event, in partnership with Nash Squared, more than 100 experts from the tech and employment sectors shared their ideas for improving diversity in the technology industry Continue Reading
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Making Tax Digital explained: Everything you need to know
Making Tax Digital is meant to overhaul the UK tax system, make it easier for businesses to file tax returns, and reduce error and fraud. How successful has the programme been? Computer Weekly looks at the details of tax digitisation Continue Reading
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Biodiversity's importance to sustainable datacentre computing
Want to advance sustainability targets? It’s time to add biodiversity to your cloud equation Continue Reading
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5G-Advanced networks explained: Everything you need to know
In this guide, Computer Weekly investigates the prospects for the soon-to-be-launched iteration of fifth-generation mobile communications: 5G-Advanced, or 5.5G as some are calling it Continue Reading
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Tips to improve IT sustainability
With every business function being asked to look closely at their carbon footprint, we look at ways to achieve greener IT operations Continue Reading
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Creative workers say livelihoods threatened by generative AI
Computer Weekly speaks with various creative workers about the impact generative artificial intelligence systems are having on their work and livelihoods Continue Reading
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Open source promises advantages for business applications
Open source software may provide a cost-effective approach to building business applications, as well as ensuring transparency, but there are challenges to keep in mind Continue Reading
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A better way to manage hybrid or multicloud deployments
Cloud-native strategies notwithstanding, workloads running on-premise or in private clouds will continue to present management challenges Continue Reading
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How AllSaints, L’Oreal and Deliveroo are using AI to improve CX
From fuelling chatbots and digital assistants, to helping with retail media targeting, retailers continue to announce ways artificial intelligence is helping them boost customer experiences online Continue Reading
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Forrester: Tips for assessing hybrid cloud management
Cloud-native works for new workloads, but legacy IT needs a different approach, which is why IT leaders rely on hybrid cloud deployments Continue Reading
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Ivanti vulnerabilities explained: Everything you need to know
A series of vulnerabilities in Ivanti products have caused concern worldwide. Delve into some of the key issues arising from the Ivanti disclosures, looking at the vulnerabilities and their impact, what affected users should do, and learn about new... Continue Reading
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Pseudo-SLC flash storage: What is it, what’s it good for and what does it cost?
Pseudo-SLC takes MLC, TLC flash and changes data storage at cell level to get better endurance and performance, but it’s mostly aimed at edge applications and is costly Continue Reading
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Storage technology explained: Ransomware and storage and backup
We look at ransomware attacks, and the importance of good backup practice as well as immutable snapshots, air-gapping, network segmentation, AI anomaly detection and supplier warranties Continue Reading
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Broadcom’s VMware acquisition explained: The impact on your IT strategy
In this guide, we look at Broadcom’s acquisition of VMware and how it influences your IT desktop, server, cloud and supplier management strategies Continue Reading
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Virtualising urban environments and smart cities with digital twins
As cities increasingly try to integrate smart features and applications into their operations, digital twins will become powerful enablers in designing and developing smart cities Continue Reading
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Netherlands formulates vision to address risks of GenAI
There are numerous risks and challenges associated with generative AI – which is why the Dutch government has formulated a vision document for its responsible and safe use in the Netherlands Continue Reading
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How CIOs around the world are 5G future-proofing businesses
5G has come with the promise of revolutionising Industry 4.0 and driving new revenues while delivering efficiencies and cost savings. While this remains the case, it is fair to say reality has not yet lived up to expectations everywhere Continue Reading