In Depth

In Depth

Internet technology

• Data lake storage: Cloud vs on-premise data lakes

  The data lake is a fundamental concept of data management. But what type of storage do you need to build a data lake on and what are the pros and cons of on-premise vs the cloud?  Continue Reading

• Five key points about unstructured data storage on-prem and cloud

  We look at unstructured data, the myriad forms of data it comprises and the key storage options available, which include NAS and object storage on-prem and in the cloud  Continue Reading

• Three approaches to remote collaboration for home workers

  The coronavirus has led to working from home being the ‘new norm’. We look at how collaboration technologies could work in the long term  Continue Reading

• Five key benefits of AWS, Azure and Google Cloud file storage

  The big three offer cloud file storage that can ease hybrid cloud operations, with consistency between cloud and on-premise as well as greater enterprise application compatibility  Continue Reading

• Cloud DR from the Big Three: Who’s best at what?

  We look at cloud disaster recovery from AWS, Microsoft Azure and Google to see which is best for provision of turnkey solutions, breadth of portfolio and modular building blocks  Continue Reading

• Five key points about cloud vs in-house disaster recovery

  The cloud is well suited as a disaster recovery failover option. The key questions are about what you should keep on-site and what goes to the cloud. We look at five key points to consider  Continue Reading

• Innovation at the shelf edge

  It’s been a challenging year for stores due to Covid-19, but some retailers have found time to innovate at the shelf edge with noteworthy technology deployments  Continue Reading

• ‘Salad as a service’: retailers’ interest in vertical farming grows

  Retailers are waking up to the potential of vertical farming, with technology-enabled agriculture a core part of supply chain bosses’ and food buyers’ plans  Continue Reading

• Digital donations: retailers using technology to offer something back

  Some charities require corporate support like never before, and retailers are finding new ways to use technology to facilitate donations  Continue Reading

• How retailers are using tech to cope with changing footfall

  Customer behaviour was shifting long before the coronavirus pandemic accelerated the online shopping boom, so what technology are retailers using to keep stores relevant?  Continue Reading

• This Christmas, Covid-19 heightens retail security risks for everyone

  Do you think it’s only retailers and consumers who need to consider cyber security when shopping online during the holidays? You’re dead wrong. This year, the Covid-19 pandemic and the shift to remote working has thrown a spanner in the works  Continue Reading

• IP surveillance: The storage it needs, on-premise and in the cloud

  Surveillance is changing, with the evolution from simple streams of sequential images to the application of AI to video, as well as an increasing move to use of the cloud  Continue Reading

• How retailers are using digital to engage with Covid Christmas shoppers

  Christmas is likely to be different this year because of the pandemic, and there is likely to be an altered shopping experience. So how are retailers using digital to cope with this shift in festive shopping?  Continue Reading

• Lush’s 25-year journey to digital excellence

  Retailers are increasingly focused on using technology to better serve customers, but for high street cosmetic brand Lush, tech has always been part of the picture  Continue Reading

• Covid-19: How retailers are using technology to respond to changing shopping habits

  As the coronavirus outbreak accelerates the shift in consumer behaviour, how are retailers using technology to keep customers engaged?  Continue Reading

• DDoS mitigation strategies needed to maintain availability during pandemic

  The growing prevalence of DDoS attacks combined with the increased reliance on internet connectivity during the pandemic means enterprises can no longer afford to ignore the threat of DDoS attacks. Computer Weekly explores organisations’ perceptions...  Continue Reading

• Unified file and object storage: The best of both worlds?

  Unified file and object storage tackles growing volumes of unstructured data in a way that’s compatible with traditional and cloud-era applications, and friendlier to analytics  Continue Reading

• Why securing the DNS layer is crucial to fight cyber crime

  Domain name system security is often overlooked by organisations, but focusing on this layer could actually improve the effectiveness of cyber security strategies. We explore the latest DNS trends and best practice  Continue Reading

• Robots delivering the goods for retailers

  Amazon is investing in autonomous robot delivery in the UK, adding to pioneering work undertaken by Co-op and Starship Technologies  Continue Reading

• Morrisons and Pret join UK retail’s growing subscription economy

  Morrisons and Pret A Manger join growing UK retail movement towards subscription models – a space frequented by technology-led players such as Gousto  Continue Reading

• How can CIOs prepare for 12 months of uncertainty ahead?

  Just 12 months ago, nobody could have predicted where we are now. So how can CIOs prepare for the future amid such uncertainty? We asked five IT leaders for their expert advice  Continue Reading

• Backup audit: What is a backup audit and why do we need them?

  Backup and recovery are vital components to protect against data loss, whether technical or causes such as ransomware. So how can a backup audit help protect our key assets?  Continue Reading

• Hangar 51 supports startups taking off in travel tech

  International Airlines Group’s accelerator programme aims to give travel technology companies a flying start in the sector  Continue Reading

• Digital experience management – web content management for the omnichannel age?

  Digital experience management represents an evolution of web content management for a more omnichannel commercial world. We explore its definition and applicability  Continue Reading

• Cloud storage costs: How to get cloud storage bills under control

  Many organisations look to the cloud to cut storage budgets, but the potential costs are many and varied. So what are the key ways to cut cloud storage costs?  Continue Reading

• APAC hybrid cloud adoption still cloudy

  Although there are clear benefits of hybrid cloud, enterprises in Asia-Pacific aren’t making the most of them due to a lack of holistic understanding, strategic frameworks and skillsets  Continue Reading

• Black Lives Matter, but do bots know that?

  The volume of content generated each day necessitates automated moderation to curate everything as it is published, ensuring offensive and objectionable material is blocked. But this only works if systems are adequately configured and reviewed  Continue Reading

• How Malaysia’s industries are tapping IoT

  Computer Weekly speaks to four industries that claim to have benefited from various IoT deployments and how it has changed their businesses  Continue Reading

• Cloud flash storage: SSD options from AWS, Azure and GCP

  We look at the flash storage options available from the big three cloud providers – Amazon Web Services, Microsoft Azure and Google Cloud Platform – that can help narrow the gap between on-site and cloud workloads  Continue Reading

• Cloud storage on-site hardware: AWS, Azure, Google Cloud

  We look at the big three cloud vendors’ on-site offerings: AWS’s Outposts, Gateway and Snow hardware, Azure’s Stack and Arc appliances, and Google Cloud’s software-defined Anthos  Continue Reading

• Cloud storage 101: NAS file storage on AWS, Azure and GCP

  We look at NAS file storage options in AWS, Azure and Google Cloud. All three offer native-based and NetApp-based file storage, with Azure adding single namespace cache services  Continue Reading

• Cloud storage 101: File, block and object storage in the cloud

  We run the rule over file, block and object storage from the big three public cloud providers: AWS, Azure and GCP. We look at what’s on offer and the use cases they are aimed at  Continue Reading

• Surveillance capitalism in the age of Covid-19

  Could the Covid-19 coronavirus pandemic further consolidate surveillance capitalist practices and enterprises? Author Shoshana Zuboff warns Computer Weekly it is possible  Continue Reading

• Coronavirus: Retailers reach for tech to keep staff connected in the crisis

  From fast-tracking home-working strategy, to conducting training and board meetings virtually, read about how retailers are keeping staff connected during the Covid-19 coronavirus crisis  Continue Reading

• Contact tracing: The privacy vs protection debate

  The Covid-19 pandemic has necessitated extreme measures not seen in peacetime for over 100 years. Contact-tracing apps are being developed as a tool for managing the pandemic, but are they a step too far?  Continue Reading

• The People vs Amazon: ‘They will have to answer to all of us’, says fired employee Christian Smalls

  Former Amazon employee Christian Smalls speaks to Computer Weekly about his termination and how the company is trying to silence dissent as it reports massive sales  Continue Reading

• Australian firms soldier on amid Covid-19 outbreak

  From the largest financial institutions to small companies, Aussie firms have been dialling up their use of technology tools to keep their businesses humming during the coronavirus pandemic  Continue Reading

• Multicloud storage 101: Pros, cons, pitfalls and strategies

  Not putting all your eggs in one basket can be helpful to an enterprise’s resilience strategy. We look at multicloud storage and the benefits and pitfalls it brings  Continue Reading

• Coronavirus: Contactless limit rises as retailers make point-of-sale changes

  The spending limit for contactless card payments is increasing to £45 today (1 April), which is just one of several ways that retail point-of-sale is evolving in response to the coronavirus  Continue Reading

• Top five compliance concerns for UK business in 2020

  We look at the top five legal and regulatory compliance concerns for UK businesses in 2020. It’s a list that includes GDPR, the DPA, PECR, PCI-DSS and the CCPA  Continue Reading

• Coronavirus: Grocers scrambling to update online and delivery propositions

  The supermarkets have effectively become the fourth emergency service as the Covid-19 coronavirus crisis takes hold, aided by significant online and delivery changes  Continue Reading

• Shirts and suits retailers using tech to stay smart

  Enhanced personalisation, increased visualisation and much more customisation with a digital twist comprise the to-do lists of several UK formalwear retailers  Continue Reading

• Kubernetes storage 101: Container storage basics

  We look at the basics of creating storage and specifying it for applications in container storage using Kubernetes Persistent Volumes and Persistent Volume Claims  Continue Reading

• The big retail tech themes from Retail’s Big Show

  The National Retail Federation’s Big Show signals the kick-off of the retail events calendar. We look over the themes promised for retail tech over the next year  Continue Reading

• Driving adoption: Are high costs putting public cloud out of reach to non-profits?

  Facebook CEO Mark Zuckerberg’s insights into the sky-high cloud bills faced by some non-profit organisations prompts questions about whether the public cloud giants should do more to make their services more accessible to the third sector  Continue Reading

• Do you use cloud storage for these use cases yet?

  We look at the use cases most suited to a quick transition to the cloud: backup, archiving, disaster recovery, file storage and cloud bursting – cloud storage’s low-hanging fruit  Continue Reading

• Big storage meets cloud in the datacentre 'as-a-service' revolution

  Cloud is mainstream but the datacentre’s here to stay. This has resulted in a trend towards as-a-service in the datacentre where big storage array makers and the cloud giants meet  Continue Reading

• DRaaS decisions: Key choices in disaster recovery as a service

  We examine the key decisions when considering DRaaS. Whether to go full self-service, assisted or managed will depend on what you need to protect and your in-house resources  Continue Reading

• How Halfords is using tech to rev up its customer service

  Live chat, virtual contact centres and a new unifying web platform are set to enhance Halfords’ customer service proposition in the year ahead  Continue Reading

• Top 10 storage deployment stories of 2019

  Here are ComputerWeekly’s top 10 storage deployment stories for 2019, which see quite a move away from traditional SAN and NAS to hyper-converged, software-defined storage and object storage  Continue Reading

• Future fashion: does that dress come in digital?

  A visit to a technology-fuelled fashion pop-up paints a picture of a world where retailers and brands sell virtual clothes for usage solely in consumers’ digital lives  Continue Reading

• SME disaster recovery made easy with cloud, hybrid and HCI

  Disaster recovery is a lot easier for small businesses than it used to be, with use of the cloud, hybrid cloud, physical and virtual appliances, and hyper-converged infrastructure all among the choices on offer  Continue Reading

• What the EU’s decision on Facebook means for social media

  Recent ruling by the Court of Justice of the European Union will have global implications for social media companies and any organisations that host online content  Continue Reading

• What’s new in UK retail’s online-to-offline movement?

  US menswear retailer Untuckit used to be an online pureplay, but by the end of 2019 it will have 80-plus stores, including its two new UK shops, as the online-to-offline trend continues  Continue Reading

• Key storage choices: Cloud vs tape for archive storage?

  Tape still has benefits, such as an ‘air gap’ that can insulate archives from threats to data integrity. But what are the opportunities for cloud in tape’s traditional use cases?  Continue Reading

• How retailers are using social to reach Gen Z and beyond

  The younger generation of shoppers are all using social media, so how are retailers using influencers to reach these potential customers and their spending power?  Continue Reading

• Key differences between cloud storage offerings

  Cloud storage offerings are often largely similar. We run through the key areas where they can differ, such as location, range of services and data protection  Continue Reading

• Disabled consumers left logged out of retail’s digital revolution

  Retailers are being urged to make their digital assets more accessible to disabled consumers, not just for moral and social reasons, but because of the commercial opportunity  Continue Reading

• Top five cloud storage pitfalls

  Cloud storage offers apparent simplicity, but unexpected costs, complexity, data movement and integration challenges can arise. We look at how to avoid common cloud storage pitfalls  Continue Reading

• The emergence of the shopping centre-as-a-service model

  Shopping centres have been morphing into wider entertainment, leisure and hospitality venues for some time, but their role is set to evolve yet further  Continue Reading

• Scale-out NAS hits the spot for large datasets, AI and machine learning

  Despite the rise of cloud and object storage, scale-out NAS is a key choice for the big datasets increasingly prevalent in artificial intelligence and machine learning scenarios  Continue Reading

• Samsung KX gives consumers and retailers a glimpse of the future

  Samsung puts its Galaxy range, the internet of things and community events at the heart of its new central London consumer space – but don’t call it a store...  Continue Reading

• From cleaners to architects – lessons learnt by a serial entrepreneur

  After the emotional sale of her first company, Alex Depledge, co-founder of and CEO of Resi, explains the lessons she has learnt and what she will and will not do again  Continue Reading

• Building a 5G city: Bristol’s valuable lessons for the UK’s digital future

  West of England Combined Authority is taking part in DCMS’s 5G Testbeds and Trials programme, exploring applications for tourism and entertainment. We find out how it is applying its learnings to life in Bristol and Bath  Continue Reading

• French national research centre insources with Rubrik backup

  France’s national research organisation wanted to insource IT back from Atos and built its private cloud on VMware across two locations with Rubrik appliances for backup  Continue Reading

• Private 5G networks: Are they the right choice for you?

  The concept of dedicated private mobile networks for large enterprises is not a new one, but with the advent of ultrafast 5G networks, they are starting to attract more interest  Continue Reading

• Financial services and cloud: Delivering digital transformation in a highly regulated industry

  The financial services community has gone from being one of the least likely sectors to adopt cloud to becoming one of its keenest users, as regulator attitudes to using the technology have become more accommodating  Continue Reading

• APAC buyer’s guide to human capital management software

  More Asia-Pacific organisations are turning to HCM software to recruit, engage and retain a new breed of employees who increasingly expect personalised services from HR teams  Continue Reading

• The next stage in football’s digital revolution is ready for the new season

  Technology is playing an increasing role in football, as the Premier League adopts video assistant referees for the first time and clubs turn to data to capture more of their fans’ attention  Continue Reading

• Retailers engineer new ways to recruit and retain IT talent

  Senior leaders at Holland & Barrett, Feelunique and BrandAlley offer tips on finding and keeping sought-after engineering and developer talent  Continue Reading

• Public cloud: A key component in a disaster recovery plan

  The key things to consider when creating a disaster recovery plan that uses public cloud: DIY vs DRaaS, native cloud tools vs third party, and how low can you go with RPO and RTO?  Continue Reading

• Facebook’s privacy game – how Zuckerberg backtracked on promises to protect personal data

  Facebook promised its users privacy then quietly abandoned its promises in pursuit of profits. Now it faces antitrust regulation  Continue Reading

• Rise of the machines: How AI is changing unified communications

  Artificial intelligence is now moving into live UC environments at scale. We look at the impact it will have and what lies ahead  Continue Reading

• The changing face of enterprise collaboration

  Enterprises are turning to social platforms to optimise communication among their workforces. Computer Weekly looks at some examples  Continue Reading

• How privacy could breathe new life into personalisation

  As much of the advertising technology used by marketers to deliver personalised content online is deemed unlawful, there are signs regulation could actually be a win-win for both consumers and business – as long as the industry embraces change  Continue Reading

• Cloud snapshots and backups: How to protect data in the cloud

  You often need more data protection than native cloud services will give. But should you choose backup or snapshots? And what about third-party backup in the cloud?  Continue Reading

• Oracle and The World Bee Project expand partnership following trials

  Trials of ‘smart hive’ technology have enabled The World Bee Project to collect billions of data points about the health and activity of honey bees, for scientific research and conservation efforts  Continue Reading

• Convenience, digitisation and the impact on the physical store

  Digital technologies and the need for convenience have changed the way consumers shop, but what will this mean for the purpose and size of physical stores?  Continue Reading

• Big tech chiefs boycott parliamentarians investigating citizens’ privacy

  An International Grand Committee on Big Data, Privacy and Democracy considers whether failure to protect citizens’ privacy constitutes grounds for anti-trust regulation against Facebook and other big tech companies  Continue Reading

• How retail store technology is filling the ‘imagination gap’

  Retailers are using in-store technology to reduce the time between shoppers’ consideration phase and purchase, but how is it engaging them and triggering conversions?  Continue Reading

• Cloud storage and its main cost components

  We run through the main items charged for by the big cloud storage providers, such as capacity, storage type, transactions, data egress, networks and data protection  Continue Reading

• Cutting employees some Slack: The rise of messaging apps in retail

  Slack’s 2019 stock market debut raises the profile of enterprise collaboration software, but what options do retailers have in this space and how are they using the technology?  Continue Reading

• Cloud’s low-hanging fruit: Backup, tiering and data sharing

  Native cloud operations can have a steep on-ramp in terms of enterprise IT readiness, but some things are relatively easy to port to a tier of storage in the cloud  Continue Reading

• Cloud storage 101: Specifying for cloud storage

  We run through key questions to ask when specifying cloud storage, such as disk type, performance, availability and the possible hidden cost of getting data out of the cloud  Continue Reading

• Competitive threats: What the growth in new public sector cloud frameworks means for G-Cloud

  Public sector IT buyers may soon find themselves spoilt for choice when it comes to deciding where to procure their cloud services, thanks to the emergence of several new frameworks, but where does that leave G-Cloud?  Continue Reading

• Blackout after Brexit: UK datacentres brace for post-EU power supply and cost changes

  As the uncertainty over how the UK intends to extricate itself from the European Union rumbles on, datacentre operators are weighing up how Brexit might affect the availability and cost of the power they need to run their facilities in future  Continue Reading

• Cloud storage 101: Cloud gateways for hybrid cloud connectivity

  Two of the big three public cloud providers – Amazon Web Services and Microsoft Azure – offer gateway on-ramps that can speed the deployment of hybrid cloud operations for SME and remote office locations  Continue Reading

• Storage 101: Object storage in the big three public clouds

  We look at the object storage services of the big three cloud providers – Amazon S3, Microsoft Azure Blob and Google Cloud Storage – and how customers can achieve compatibility between them  Continue Reading

• 5G in ASEAN still a way off despite optimism

  Spectrum is yet to be assigned in many ASEAN nations, while applications and services are still being tested in pilot projects across the region  Continue Reading

• How Europe’s largest datacentre is helping to expand broadband access

  NGD, the operator of the largest datacentre in Europe, is playing an unlikely role in helping expand access to full-fibre broadband in south Wales. We find out how, and why  Continue Reading

• Futuristic logistics: retailers focused on rapid delivery

  From Asos Instant to Ocado Zoom, and a host of new services in between, rapid delivery is gaining traction in UK retail in an attempt to meet customer demand  Continue Reading

• What are the CDN options for enterprises?

  We look at how content delivery networks can give your organisation’s web presence a literal edge  Continue Reading

• Cloud the rising star of storage: Eight years of text analysis

  Tracking word frequency in nearly a decade’s worth of storage content shows how cloud has come of age, flash has gone mainstream and how we don’t talk about virtualisation any more  Continue Reading

• A cloud compliance checklist for the GDPR age

  The cloud is supposed to make things simpler, but when it comes to compliance, things can get complex. Here is a look at the essential elements of a cloud compliance strategy  Continue Reading

• Interview: Andy Berks, digital product director, Asos

  Asos’s digital product director Andy Berks talks about how the online retailer has used AI and machine learning technologies – and why the needs of the customer have to come first  Continue Reading

• Top 10 cloud storage stories of 2018

  Top trends in cloud storage in 2018 included key enablers of hybrid- and multi-cloud such as native cloud storage, array makers’ cloud appliances and distributed file systems  Continue Reading

• Ready, headset, go: Retailers racing ahead with VR for staff training

  Has virtual reality found its prime retail user case as a staff training tool? Recent moves from Costa Coffee and Walmart suggest it has  Continue Reading

• Fashion retail’s sustainability challenge and how technology can help

  UK fashion retailers were grilled in Parliament last month on sustainability, so how might technology like blockchain or online recommendation tools help as they look to improve their green credentials?  Continue Reading

• Nike and Zara drive fashion retail’s self-service future

  New store openings from Nike and Zara show it is not just in grocery stores where self-service technology is impacting retail.  Continue Reading

• How to build SME storage using public cloud storage

  Small companies can often take advantage of public cloud storage offerings to supplement or replace on-premise infrastructure. We look at key options in file, block and object storage  Continue Reading