In Depth
In Depth
IT services and outsourcing
-
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
-
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
-
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
-
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
-
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
-
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
-
Sea-Lion explained: Southeast Asia’s first large language model
The Sea-Lion large language model was built to cater to the language and cultural diversity of Southeast Asia, which is currently underserved by existing models that mostly originate from the West Continue Reading
-
Retail’s Big Show: Reporting from the retail technology front line
What themes will we be seeing in the retail tech space over the next year according to the 2024 National Retail Federation’s Big Show? Continue Reading
-
French TV giant sticks with Dell NAS for channel upgrade
TF1 has the biggest market share in French TV, but plans for more. It has upgraded from Isilon to PowerScale scale-out NAS and saved 42% in energy costs, halving rackspace use Continue Reading
-
Cloud is not always the answer: Five reasons why
We look at why the cloud is not always the best choice, including for reasons of cost, application suitability, management, data protection and the needs of the business Continue Reading
-
The Loan Charge scandal explained: Everything you need to know
Tens of thousands of IT contractors have been saddled with life-changing tax bills as a result of a controversial, retroactive government policy – and the fall-out from its introduction has been likened to the Post Office IT scandal Continue Reading
-
Cloud-to-cloud backup: What it is and why you (probably) need it
Basic cloud data protection is just not enough. Several loopholes leave business data vulnerable and that means additional cloud-to-cloud backup should be seriously considered Continue Reading
-
Richer customer experiences at your service
The arrival of contact centre technologies and services into the world of unified communications and collaboration has seen core features expanded to make customer experiences richer and more profitable Continue Reading
-
On-prem vs cloud storage: Four decisions about data location
Hybrid cloud is now a reality. But how to decide what data goes where? We highlight four key decision points to evaluate whether data should be stored on-premise or in the cloud Continue Reading
-
Pure Storage: Flash ‘startup’ that brings late entrant advantage
Storage profile: We look at Pure Storage, the youngest of the array makers, which comes to market with well-developed flash, hybrid cloud and consumption purchasing models Continue Reading
-
Dell EMC: Storage giant shifts gear to cloud operating models
Storage profile: We look at Dell EMC, the result of the biggest tech acquisition ever, and find a company well set for ubiquitous cloud operating models and as-a-service Continue Reading
-
Elected officials' lack of digital skills affects public services
A lack of digital skills and tech expertise among elected officials encourages government to contract out IT work instead of building up internal capacity, making the public sector increasingly reliant on outside knowledge to get things done Continue Reading
-
Jaguar TCS Formula E racing team making breakthroughs that will fine-tune electric road vehicles
The Jaguar TCS Formula E racing team is using software and digital simulations to continually improve its electric racing cars, leading to better performing electric vehicles on our roads Continue Reading
-
Cloud NAS, what is it good for?
We look at NAS file access storage, how it works, what it’s good for and the possibilities to access storage for files and unstructured data in the public cloud Continue Reading
-
IBM reorients to offset historic storage hardware decline
Storage profile: We look at IBM and the strategic shifts it has made towards the cloud, cloud-native and as-a-service offerings that aim to reverse a long-term decline in revenues Continue Reading
-
Simplifying cloud integrations with legacy IT
Subscription-based software is easier to integrate than traditional enterprise software, but the challenge for IT leaders is governance for SaaS connectivity Continue Reading
-
SME disaster recovery: Five key points to consider
We look at key DR considerations for SMEs, including RPOs, RTOs, infrastructure needed for effective continuity and the right combination of cloud and in-house provision Continue Reading
-
Interview: Ashish Gupta, head of EMEA, HCLTech
It’s not just enterprises that changed their operating models during and after Covid, but also the suppliers that took them on the journey, HCLTech Europe’s head explains Continue Reading
-
HPE storage comes with full IT stack, hybrid cloud and as a service
Storage profile: We look at HPE, its Alletra storage refresh, and Greenlake and the ways the company is re-branding as a full-stack provider across on-prem and hybrid cloud Continue Reading
-
Huawei a big storage hitter despite international troubles
Huawei is a leading storage player with an enterprise product offer across file, block and object storage, and the cloud, despite controversy and trading difficulties Continue Reading
-
Software-defined storage: What’s available from key players
What’s available in software-defined storage from the big storage players, software-defined storage specialists, and SDS options focused on cloud, virtualisation and containers Continue Reading
-
Hitachi Vantara: Small part of a big corp and analytics focus
We look at Hitachi Vantara, its storage, its cloud offer, the workloads it targets, and its efforts in containerisation and consumption models of storage purchasing Continue Reading
-
Generative AI: Data privacy, backup and compliance
We look at generative AI and the risks it poses to data privacy for the enterprise, implications for backup, and potentially dangerous impacts on compliance Continue Reading
-
Aalto University: The startup’s starting place
Helsinki's Aalto University is at the heart of one of the world's most productive tech startup hotbeds Continue Reading
-
From Nokia to Merge Mansion: Helsinki’s tech expertise is sparking a new era for global gaming
Helsinki has a reputation as the go-to place for game development, and now the city’s tech community is taking gaming into new areas Continue Reading
-
Why IAM systems are crucial for securing multicloud architecture
As business tools evolve into cloud-based services, organisations are finding themselves becoming ever more reliant on the cloud, but how can data be secured across so many different platforms? Continue Reading
-
How APCOA is using big data to reinvent car parks
Car park operator APCOA is using big data to transform traditional car parks into mobility hubs that will offer electric vehicle charging, space for small businesses and depots for delivery companies Continue Reading
-
The race to net zero: Six ways to slash IT infrastructure emissions
Strategies aimed at successfully cutting climate risk can appear to be stymieing business sustainability. How can the industry remain productive? Continue Reading
-
Container storage platforms: Big six approach starts to align
Container storage is a complex but vital task. We survey the big six storage makers and see methods are starting to align around management platforms Continue Reading
-
The one problem with AI content moderation? It doesn’t work
The use of artificial intelligence for content moderation is likely to become more pronounced with the passage of the Online Safety Bill, but practitioners and experts question the efficacy of this approach Continue Reading
-
APAC buyer’s guide to SASE
In this buyer’s guide on secure access service edge services, we look at the benefits of the technology, key considerations and the market landscape Continue Reading
-
Green storage: Savings to be made but tricky to achieve
Storage upgrades can bring energy savings. New hardware, the cloud and as-a-service procurement models all cut costs, but can need careful tweaking to get right Continue Reading
-
IT’s shift to the cloud: Veeam’s data protection report in detail
With half of servers in the cloud, most backup and nearly all disaster recovery cloud-centric, the shift to the cloud is significant – but container backup is one area that is yet to settle down Continue Reading
-
Cloud egress costs: What they are and how to dodge them
We look at how cloud providers charge to move data from their cloud, including to other providers and between storage in the same cloud, and what you can do to mitigate “bill shock” Continue Reading
-
Top 10 storage and backup customer stories of 2022
Here are Computer Weekly’s top 10 storage and backup customer stories of 2022 Continue Reading
-
From capex to opex: Storage procurement options bloom
We look at the growing list of possibilities when it comes to paying for storage infrastructure, ranging from upfront purchases with upgrades to pure pay-as-you-go options Continue Reading
-
Cloud storage: Key storage specifications
We look at the key specs in cloud storage, including availability – such as five nines – bandwidth, IOPS and latency, capacity and tiering functionality, egress charges and security Continue Reading
-
The next decade in enterprise backup
Backup set to adapt to deliver more security, ransomware protection and flash-speed restores, and deal with the complexity of multi-, hybrid cloud and container-based operations Continue Reading
-
How Imec hopes to industrialise artificial intelligence
Pure research explores the fundamental questions of artificial intelligence, but applied research takes those ideas to industry, making it all worthwhile Continue Reading
-
Cloud bursting: Six key steps in planning and decision-making
We explore the key stages in a cloud bursting project: assessing the data and workflows, variants in the mechanism, application suitability, having the right resources, and planning and testing Continue Reading
-
Cloud bursting: What is it, what workloads, what technologies?
We look at cloud bursting, its benefits and how to deploy it, as well as the limitations in terms of suitable workloads, the technologies needed and the skills to make it happen Continue Reading
-
Clickwork and labour exploitation in the digital economy
Often ignored or assumed to be work conducted by machines rather than people, Computer Weekly explores the hidden human impact of the ‘clickwork’ that underpins the global digital economy Continue Reading
-
Air gaps for backup and how they help against ransomware
The air gap is a basic of backups and storage. We look at what’s meant by an air gap, the rise of the logical air gap, and its place in the fight against ransomware Continue Reading
-
AI Sweden connects the dots to keep the country competitive
How and why a centre dedicated to accelerating the adoption of artificial intelligence technology has been created in Sweden Continue Reading
-
How Sweden goes about innovating
A country of only 10 million people, Sweden is holding its own in the international community when it comes to innovation – and it’s no accident Continue Reading
-
Cloud bursting: What it is and what it’s good for
We look at cloud bursting, which allows organisations to meet demand by bursting compute and storage to the cloud Continue Reading
-
Cloud storage TCO: Key pitfalls and how to avoid them
Cloud’s flexibility is part of the attraction, but it can also lead to costs that spiral. We look at key elements in cloud TCO and how to intelligently make use of the cloud Continue Reading
-
APAC organisations warm to cloud networking
Organisations in Asia-Pacific are getting up to speed with cloud networking services, even as they grapple with the challenges of managing a hybrid cloud environment Continue Reading
-
Luxembourg taps into innovation for better government tech
With a diverse population and a digital inclusion and open innovation strategy, Luxembourg has developed a way of using technology to improve government services Continue Reading
-
Retailers choose from menu of mobile apps to help reduce food waste
Supermarkets, convenience stores and coffee shops are among the retailers connecting with mobile apps and tech firms to drive down the wastage of food Continue Reading
-
File, block and object: Storage fundamentals in the cloud era
We look at the three basic ways that storage accesses data – via file, block and object – as well as the ways in which the rise of the cloud and distributed systems have brought changes to them Continue Reading
-
Global file systems: Hybrid cloud and follow-the-sun access
We look at global distributed file systems that put enterprise data under a single file access namespace so that enterprises and branch offices can get to data from anywhere Continue Reading
-
Data gravity: What is it and how to manage it
Data gravity can attract increasing amounts of data, and brings with it onerous management overheads. We look at how to mitigate data gravity in datacentre and cloud Continue Reading
-
AWS and startups: Using accelerator programmes to help enterprises address their pain points
The early days of Amazon Web Services saw its public cloud technologies keenly adopted by the startup community. Now the company is continuing its support for this customer sector by rolling out its accelerator programmes Continue Reading
-
Cloud-to-cloud backup: When native cloud protection is not enough
There is a certain amount of protection built into cloud services, but it has its limits and full data protection requires that cloud data is secured with cloud-to-cloud backup Continue Reading
-
Swedish entrepreneurs capture the world’s attention with eye-tracking technology
A growing number of killer apps are driving the uptake of eye-tracking systems – and Sweden is positioned to play a leading role Continue Reading
-
Four obstacles to hybrid cloud storage – and possible solutions
We look at obstacles to hybrid cloud storage, such as complexity, a need for object storage, application suitability, and cost, with potential ways to mitigate the problems Continue Reading
-
Tech companies join UK four-day work week trial
Computer Weekly speaks with tech companies taking part in the UK’s upcoming four-day work week trial, which will measure the impact of shorter working weeks on productivity, wellbeing and the environment Continue Reading
-
Refugee support group works with tech startup on reporting system
Computer Weekly speaks to a refugee support group about its ongoing collaboration with an academic tech startup to develop a digital human rights reporting system for refugees Continue Reading
-
The time is now: Edge datacentres come of age
After years of hype and speculation, could the post-pandemic period see a resurgence in interest in the build-out of edge datacentres and compute environments as enterprises look to dust off projects that Covid-19 forced them to shelve? Continue Reading
-
Backup types explained: Full, incremental, differential, synthetic
We look at backup – on-prem and cloud – and the key variants available, from full backup to synthetic full, via incremental, differential, incremental forever and reverse incremental Continue Reading
-
Storage suppliers put Kubernetes platforms centre stage
How to orchestrate the orchestrator? Storage suppliers’ Kubernetes management platforms aim to meet storage and data protection challenge in containerised application environments Continue Reading
-
Five key points on file locking vs object locking
We look at file vs object storage locking mechanisms, how different forms of storage ensure data consistency, and especially how object storage is tackling the challenge Continue Reading
-
A plan for technical and security training
An array of options is available to help IT leaders refresh security skills or update tech skills. We look at how to decide what is best Continue Reading
-
Cloud storage cost challenges and how to tackle them
We look at cloud capacity procurement pitfalls, forecasting challenges, the danger of over-buying, supplier lock-in, deciphering billing and resizing capacity when projects finish Continue Reading
-
Define RPO and RTO tiers for storage and data protection strategy
We look at RPO and RTO in defining data protection and disaster recovery strategies and how to specify tiers that reflect the importance of different systems in your organisation Continue Reading
-
How to beat the heat: What can datacentre operators do to meet emissions targets?
With new mandates around sustainability proliferating, datacentres must find ways to meet their environmental goals while remaining competitive and meeting customer service-level expectations Continue Reading
-
Storage and 5G: Big impacts likely as wide-area topologies evolve
Enterprise 5G will boost the need for storage generally. It will also push capacity needs closer to the edge and create new locations for processing and storage Continue Reading
-
Posix vs object storage: How much longer for Posix?
We look at Posix compliance in storage and why it is being challenged by object storage and the need to scale much further than Posix-oriented storage was ever intended to Continue Reading
-
Cloud-era disaster recovery planning: Staff training, incident and media management
In the third in a series on cloud-era disaster recovery, we set out the key components of DR staff awareness and training programmes, as well as incident management and dealing with the media Continue Reading
-
Cloud-era disaster recovery planning: Setting strategy and developing plans
In the second in a series on cloud-era disaster recovery, we look at how to formulate a DR strategy and develop detailed DR plans for your organisation, while taking cloud services into account Continue Reading
-
Cloud-era disaster recovery planning: Assessing risk and business impact
In the first in a series on cloud-era disaster recovery, we provide a step-by-step guide to building firm foundations for the disaster recovery plan, with risk assessment and business impact analysis Continue Reading
-
Dispelling the top five myths of modern infrastructure
Modern infrastructure is agile, flexible and scalable. It is at the forefront of every CIO’s digital strategy – and it's everywhere. But with the multitude of choices comes complexity 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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
How the pandemic changed backup
The Covid-19 pandemic forced big changes in how people work – we look at impacts on backup, including increased reliance on the cloud, plus security and compliance vulnerabilities and ransomware Continue Reading
-
How Bureau Veritas migrated 85% of its applications to the AWS cloud
In six years, France-based services giant BV has migrated 115 applications to the AWS cloud, mostly using in-house expertise. We talk to the company’s IT director Continue Reading
-
What digital transformation means for data storage
We survey the key planks of digital transformation and look at the storage technologies emerging to support it, such as NVMe and QLC flash, hyper-converged infrastructure and cloud storage Continue Reading
-
APAC career guide on cloud computing
Besides having engineering chops and certifications, aspiring cloud professionals should have curiosity and soft skills to succeed in the evolving cloud computing landscape Continue Reading
-
Deploying productivity monitoring software ethically
While software that tracks the activities of staff can be helpful to companies with a remote workforce, managers must consider employees’ concerns and privacy Continue Reading
-
Cloud archiving: A perfect use case, but beware costs and egress issues
The advantages of cloud archiving are ease of use and being well-suited to potential latency issues, but IT teams need to be aware of costs and issues around moving data from and between clouds Continue Reading
-
APAC buyer’s guide to HRM software
In this buyer’s guide, we look at the key considerations when choosing human resource management software to enable workforce resilience, flexibility and agility in the post-pandemic world Continue Reading
-
Where now for storage? Hitachi, IBM and Pure Storage
Part II: Storage supplier strategy in the cloud era: Hitachi, IBM and Pure Storage. We snapshot the big six hardware makers, as they take things to the cloud and as-a-service models Continue Reading