IT hardware
Computer hardware is a collective term used to describe any of the physical components of an analog or digital computer.. See complete definition.
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Feature
19 Nov 2024
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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News
19 Nov 2024
AMD pushes GPU advantage with HPC top spot
AMD’s El Capitan is the world’s fastest supercomputer and is being used in nuclear weapons safety Continue Reading
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Feature
17 Nov 2024
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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News
15 Nov 2024
CBRE: Spare datacentre capacity levels to hit all-time low across Europe by end of 2024
Real estate consultancy CBRE has lifted the lid on how growing demand for datacentre capacity, coupled with shortages of land and power in Europe, are having a downbeat impact on vacancy rates Continue Reading
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News
14 Nov 2024
A fifth of new PCs shipped in Q3 were AI-optimised
PC manufacturers are working hard to showcase the benefits of premium devices that use neural processing units to deliver on-device AI acceleration Continue Reading
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Feature
14 Nov 2024
Storage technology explained: What is S3 and what is it good for?
We look at S3, AWS’s object storage protocol that originated in its cloud services and has now spread as near enough a standard and to third-party on-premise deployments Continue Reading
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Feature
13 Nov 2024
Schools go smartphone-free to address online harms
Schools are implementing smartphone-free policies in an attempt to curb students’ exposure to online harms, but teachers and parents are worried the Online Safety Act will only partially address concerns Continue Reading
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News
13 Nov 2024
Closing in on quantum computing with error mitigation
Current quantum computers are prone to error. IBM’s latest Heron machine uses software and hardware to get better results Continue Reading
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News
13 Nov 2024
Red Hat acquires tech to lower the cost of machine learning
The acquisition of Neural Magic by Red Hat is being positioned as a way to democratise machine learning and reduce the need for GPUs Continue Reading
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News
13 Nov 2024
European eArchiving project aims at eternal archive with smart metadata
The European Commission’s eArchiving project has got to version 2.0 and aims at open formats and sector-specific metadata to allow organisations to exploit data for decades to come Continue Reading
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Definition
13 Nov 2024
What is the Unified Extensible Firmware Interface (UEFI)?
Unified Extensible Firmware Interface (UEFI) is a specification for a software program that connects a computer's firmware to its operating system (OS). Continue Reading
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News
13 Nov 2024
Server manufacturers ramp-up edge AI efforts
There has been a spate of developments in the server space, as manufacturers focus on supporting inference workloads at the edge Continue Reading
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Definition
12 Nov 2024
What is firmware?
Firmware is a type of software program embedded into hardware devices to help them function smoothly and effectively. Continue Reading
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Feature
12 Nov 2024
AWS storage: Key storage options in the Amazon cloud
We survey the key cloud storage options available from AWS, which include S3 object storage and its options, block storage in EBS and a range of file storage choices Continue Reading
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News
12 Nov 2024
How quantum computing could reshape financial services
Experts at the Singapore FinTech Festival predict quantum computing will improve risk management, investment strategies and fraud detection in the financial sector, while also posing new challenges for data security Continue Reading
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News
11 Nov 2024
NetApp boosts AFF, StorageGrid and E-series hardware with 60TB drives
Bigger drives, new CPUs and controller hardware add to upgrades to NetApp arrays that started in September, while the supplier undergoes transition to data management as a key focus Continue Reading
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News
08 Nov 2024
Automotive drives strong Q4, fiscal year for Qualcomm
Leading mobile platform processor manufacturer reveals robust end of year, with strong growth in segments such as handsets, PC, automotive and industrial IoT Continue Reading
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News
08 Nov 2024
IOWN furthers pace of next-gen optical net development
Next-gen networking project reveals proof of concepts encompassing transforming infrastructure through innovations centred on an APN, spatial experiences with communication technologies, real-time, long-distance connectivity in manufacturing and photonics Continue Reading
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Feature
08 Nov 2024
Storage explained: Consumption models of storage procurement
We look at consumption models of storage purchasing and how cloud operating models have made them mainstream and supplanted the traditional three-year lift-and-shift datacentre refresh Continue Reading
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News
07 Nov 2024
UK fibre providers struggle to meet rising demands
Research from field service management software provider warns of growing pressures as digital transformation becomes essential for altnets to stay competitive in cut-throat market Continue Reading
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News
07 Nov 2024
Connexin completes ‘significant’ first stage of Project Gigabit contract
Digital service and smart technology provider fulfils initial part of £58m contract in national £5bn broadband scheme providing gigabit connectivity to over 34,000 rural homes in Nottinghamshire and West Lincolnshire Continue Reading
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News
05 Nov 2024
Nakivo aims at VMware refugees tempted by Proxmox
Version 11 of Nakivo has added Microsoft 365 cloud-to-cloud backups, support for Proxmox virtualisation backups – following Veeam – and NAS file data backups to cloud targets Continue Reading
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News
04 Nov 2024
How AI is impacting global connectivity
Jürgen Hatheier, international CTO of Ciena, discusses the role of connectivity in the age of artificial intelligence and how the company is helping service providers navigate this transformative period Continue Reading
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Feature
04 Nov 2024
Virtual collaboration within and across industries – promises and challenges
New technologies enable intuitive and realistic visual and auditory landscapes that put users within applications. We look at which industries will likely illustrate the impact of virtual collaboration in commercial environments Continue Reading
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News
31 Oct 2024
Meta no longer prolonging the life of datacentre servers
During the earnings call for the company’s latest quarterly results, CFO Susan Li said Meta would be investing in GPU servers Continue Reading
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Definition
31 Oct 2024
What is SRAM (static random access memory)?
SRAM (static RAM) is a type of random access memory (RAM) that retains data bits in its memory as long as power is being supplied. Continue Reading
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Feature
30 Oct 2024
Data classification: What, why and who provides it
You need to know where your data is, what it is, its governance requirements and relationship to the rest of your data. We look at data classification and how AI can help Continue Reading
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News
30 Oct 2024
Scality Ring XP to offer object storage at scale with rapid access
Lightweight S3 API trades storage features for microsecond access. Scality pairs it with all-NVMe flash in Ring XP, aimed at AI use cases for small object data in PB-scale datasets Continue Reading
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News
29 Oct 2024
NXP boosts edge AI IoT
Semiconductor firm expands artificial intelligence and machine learning portfolio to make it easier and faster to deploy GenAI, time series and vision-based LLMs directly on edge devices for use across the internet of things Continue Reading
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News
28 Oct 2024
Tokyo University of Science sets pace in neural networks on edge IoT
Researchers in educational establishment propose a novel magnetic random access memory-based architecture that uses spintronics to realise smaller, more efficient AI-capable circuits for internet of things Continue Reading
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News
28 Oct 2024
Western Digital boosts HDD capacity with 32TB shingled drives
An 11th platter gives extra capacity, while shingled (overlapped) writes – best suited to sequential recording use cases – allow for greater density and big gains in thoughput Continue Reading
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News
25 Oct 2024
National quantum computer centre to open at Harwell
The new site will provide open access for industry and academia to 12 quantum computers Continue Reading
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News
24 Oct 2024
Nvidia deepens investment in India’s AI ecosystem
Nvidia is expanding its presence in India through new partnerships focused on building AI infrastructure, developing Indian language models and training AI professionals Continue Reading
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News
23 Oct 2024
Interview: Why Java is the future of cloud applications
The CEO of Azul speaks to Computer Weekly about Java’s performance and its ability to run on different server chips in the datacentre Continue Reading
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Feature
23 Oct 2024
Detect ransomware in storage to act before it spreads
Anomaly detection and immutable copies can be frontline tools against ransomware – we look at the role storage can play against the latest techniques employed by ransomware gangs Continue Reading
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News
23 Oct 2024
Snapdragon Summit 2024: Qualcomm gains mileage with automotive offer
Qualcomm accelerates automotive offering designed to drive success with leading OEMs such as GM, BMW, Li Auto and Mercedes as cars become new computing space Continue Reading
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News
22 Oct 2024
Snapdragon Summit 2024: PC, mobile reach AI first inflection point
Annual conference of leading mobile technology platform sees launch of processors, and mission to set the pace of innovation in PC, mobile, automotive and spatial computing Continue Reading
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News
21 Oct 2024
Synology takes aim at enterprise customers and flash storage
Best known as an SME and consumer brand, Synology claims multiple enterprise customers especially in backup and storage of infrequently accessed data, but has plans for flash, too Continue Reading
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Feature
17 Oct 2024
What are tensor processing units and what is their role in AI?
We look at Google’s TPUs – tensor processing units – and ask what makes them different to CPUs, GPUs and DPUs, as well as how you can take advantage of them in AI processing Continue Reading
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News
16 Oct 2024
Half of business IT deemed outdated
Combining survey data with its own monitoring service, Kyndryl has estimated that half of the world’s most critical infrastructure is not resilient Continue Reading
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News
15 Oct 2024
Google launches Parallelstore file storage at cloud AI training
Originally driven by Intel’s now-defunct Optane storage class memory, Parallelstore offers massive parallel file storage targeted at artificial intelligence training use cases on Google Cloud Continue Reading
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Feature
14 Oct 2024
The future of collaboration in virtuality
The internet has introduced a host of applications to enable increasingly sophisticated collaboration across distances. Email catapulted economies into near real-time cooperation of teams, but new technologies promise to unleash immersive collaboration tools Continue Reading
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Feature
11 Oct 2024
Global file systems: A single view of on-premise and cloud data
Global file systems aggregate data into a single hybrid cloud from multiple locations using object storage with access that satisfies traditional application needs, like file locking Continue Reading
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Feature
11 Oct 2024
Azure storage: Key options in Microsoft cloud storage
We survey the key cloud storage options available from Microsoft Azure, which include Files, Blob, Elastic SAN, Managed Disk and NetApp files, for a range of use cases Continue Reading
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News
08 Oct 2024
Foxconn and Nvidia to build Taiwan’s fastest supercomputer
The supercomputer, powered by Nvidia’s Blackwell architecture, will drive breakthroughs in cancer research, large language models and smart city initiatives Continue Reading
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News
08 Oct 2024
Government accepts most quantum regulation recommendations
Three of the 14 recommendations on quantum regulations put forward by the Regulatory Horizon Council have been accepted in principle Continue Reading
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News
07 Oct 2024
Labour sets up new office to coordinate tech innovation regulations
The newly formed Regulatory Innovation Office has been set up to ensure existing regulations do not become barriers to emerging tech innovations Continue Reading
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News
04 Oct 2024
STMicroelectronics, Qualcomm team for next-gen industrial IoT
Strategic collaboration will pair STM32 microcontroller ecosystem and wireless connectivity solutions to allow simple, fast, and cost-effective design of next-gen industrial and consumer IoT applications augmented by edge AI Continue Reading
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News
04 Oct 2024
Cups Linux printing bugs open door to DDoS attacks, says Akamai
The Cups Linux printing vulnerabilities disclosed at the end of September would seem to have a nasty sting in their tail, according to researchers at Akamai Continue Reading
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News
02 Oct 2024
Post Office spending £80,000+ a week on engineers who can’t work, as IT project burns cash
Revelation is latest evidence of the Post Office’s struggles to replace Fujitsu’s controversial Horizon software used in branches Continue Reading
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News
30 Sep 2024
Google invests $1bn in Thailand’s cloud future
The five-year investment will bolster Thailand’s digital economy, create more than 10,000 jobs each year and support the country’s cloud-first policy Continue Reading
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Definition
30 Sep 2024
What is a microcomputer?
A microcomputer is a complete computer on a small scale, designed for use by one person at a time. Continue Reading
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News
27 Sep 2024
Printing vulnerability affecting Linux distros raises alarm
Security pros need to get in front of a series of vulnerabilities affecting the Cups Linux printing service after an apparently botched disclosure process saw technical details published in advance of a patch Continue Reading
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News
26 Sep 2024
Semiconductor market scaleups to benefit from multimillion-pound investment from Innovate UK
National innovation agency Innovate UK is offering 16 semiconductor scaleups access to millions of pounds of funding to support their continued growth Continue Reading
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News
25 Sep 2024
CrowdStrike apologises to US government for global mega-outage
CrowdStrike executive Adam Meyers appears before a US government committee to explain the series of errors that led directly to one of the biggest IT outages in history Continue Reading
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News
25 Sep 2024
Sipartech ups infrastructure resilience, quality through submarine net
Mediterranean submarine cable by Medloop France and GeoMesh Extreme service strengthen pan-European terrestrial and undersea infrastructure for enterprises Continue Reading
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News
25 Sep 2024
NetApp E-series: Not part of the big message, but here to stay, says CEO
We asked NetApp about its high-performance computing-focused E-series block storage arrays and found inconsistent messaging but ultimately a commitment from CEO George Kurian to retain it Continue Reading
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News
25 Sep 2024
Post Office IT procurement mess saw £35m spent on air conditioner, says board member
Post Office IT procurement mistakes have wasted millions of pounds of taxpayers money, non-executive board member tells public inquiry Continue Reading
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News
24 Sep 2024
Pure punts raft of unifying features in FlashBlade file and object
Features are aimed at Pure’s file and object architecture with functionality based on software that aids management at system level Continue Reading
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News
24 Sep 2024
NetApp maintains push to data management for AI
From data storage to intelligent data infrastructure – that’s the plan from NetApp, which has announced data curation for artificial intelligence as well as additions to its ASA and FAS storage arrays Continue Reading
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23 Sep 2024
Driving IT sustainability in datacentres
Europe’s datacentre operators need to get their power report cards to comply with the European Commission’s drive to greener EU datacentres Continue Reading
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E-Zine
23 Sep 2024
Powering Britain’s economy – datacentres gain in status
In this week’s Computer Weekly, the UK government has finally classified datacentres as critical national infrastructure – we ask, what took it so long? We assess the impact of the EU’s new energy efficiency rules on datacentre operators. And we discuss the power of information and diversity with the chief data officer at Legal & General. Read the issue now. Continue Reading
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Feature
23 Sep 2024
Driving IT sustainability in datacentres
Europe’s datacentre operators need to get their power report cards to comply with the European Commission’s drive to greener EU datacentres Continue Reading
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News
20 Sep 2024
Telstra claims comms record for speed, distances over single optical channel
Australia-based global operator teams with optical tech company and global comms provider to achieve 1.6Tbps throughput over a single optical channel covering 700km Continue Reading
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News
20 Sep 2024
HPE sharpens edge computing with ProLiant DL145 Gen11 server
Server engineered for diverse edge locations is said to ensure high performance for environments that generate demanding workloads such as in stores, clinics, banks and factory lines Continue Reading
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News
19 Sep 2024
HSBC tests post-quantum VPN tunnel for digital ledgers
Encryption required for post-quantum cryptography will have a material impact on the performance of distributed ledgers Continue Reading
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News
18 Sep 2024
Europol provides detail on Ghost encrypted comms platform takedown
Law enforcement bodies from across the world have revealed how they collaborated to bring down encrypted network Ghost and the new ways of working that have been established with Europol at the centre Continue Reading
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News
18 Sep 2024
Revised roadmap projects quantum advantage by 2029
Quantinuum is planning to develop a machine called Apollo by 2029, which it claims will have enough logical qubits to perform complex calculations Continue Reading
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News
18 Sep 2024
Police make arrests after hacking Ghost encrypted comms app
An international police operation has penetrated an end-to-end encrypted communications service allegedly used by organised criminals in Australia, Ireland, Sweden and Italy Continue Reading
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News
17 Sep 2024
Toshiba follows the pack with launch of 24TB and 28TB HDDs
Several months behind Seagate and Western Digital, Toshiba achieves the maximum possible in commercial HDDs and benefits from a speed boost over its rivals Continue Reading
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News
13 Sep 2024
Municipal makeover: Indian cities embrace cutting-edge tech
From AI-powered stray dog management to blockchain-secured building permission certificates, municipal corporations across India are ditching outdated processes for digital tools Continue Reading
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Feature
12 Sep 2024
Kubernetes disaster recovery: Five key questions
We look at disaster recovery for Kubernetes environments, the key challenges to deployment of K8s DR, the risks we aim to mitigate, how to build a plan and the key infrastructure requirements Continue Reading
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Opinion
12 Sep 2024
Why the government should still bet on DSIT’s five key technologies
When the Conservative government launched the Department for Science, Innovation and Technology, it identified five key technologies for UK investment. The new Labour government must continue this plan Continue Reading
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Definition
11 Sep 2024
Apple
Apple Inc. (formerly Apple Computer Inc.) is an American computer and consumer electronics company famous for creating the iPhone, iPad and Macintosh computers. Continue Reading
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News
11 Sep 2024
Under-pressure Post Office botches hardware procurement in project to replace error-prone system
Pressured decision-making caused mistakes in the Post Office project to replace the system at the heart of national scandal Continue Reading
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Feature
11 Sep 2024
Storage technology explained: Vector databases at the core of AI
We look at the use of vector data in AI and how vector databases work, plus vector embedding, the challenges for storage of vector data and the key suppliers of vector database products Continue Reading
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Feature
10 Sep 2024
CTO interview: Budgeting in nanoseconds
At high-performance financial exchange LMAX Group, applications are allowed just eight nanoseconds of latency – but how does it achieve this? Continue Reading
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News
10 Sep 2024
Belgium: Researchers at Imec tackle bioconvergence
Several initiatives are underway at Imec to apply semiconductor and related technology to a range of challenges in healthcare Continue Reading
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Feature
04 Sep 2024
Cloud repatriation: How to do it successfully
The keys to reverse migration success include workload selection, how to prepare your on-premise infrastructure and future-proofing the decision to come back in-house Continue Reading
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News
04 Sep 2024
IFA 2024: Latest Snapdragon X Series to ‘redefine’ enterprise computing
Global mobile processor and platform provider takes wraps off next generation of flagship product’s X Series portfolio with the addition of platform claimed to bring ‘incredible’ battery life, superior performance and CoPilot+ PC capability Continue Reading
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Feature
03 Sep 2024
Key-value flash targets more efficient data storage
We look at key-value storage, which promises much greater I/O efficiency and longer flash drive lifespans, but may be constrained by limited use cases and lukewarm productisation efforts Continue Reading
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News
03 Sep 2024
Flash prices drop as drive production increases but demand lags
Flash prices were high in the early part of this year as a result of manufacturer production squeezes but have since dropped because demand has been slack, with flash now costing just under 10 cents per gigabyte Continue Reading
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Feature
02 Sep 2024
Storage technology explained: Kubernetes, containers and persistent storage
In this guide, we look at the market-leading container platform Kubernetes, how it works, the challenges with persistent storage and backup, and how they have been overcome Continue Reading
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Definition
29 Aug 2024
What is a transistor?
A transistor is a miniature semiconductor that regulates or controls current or voltage flow in addition to amplifying and generating these electrical signals and acting as a switch/gate for them. Continue Reading
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News
29 Aug 2024
AI hype hits reality roadblock
Recent surveys point to failings of artificial intelligence initiatives to achieve business objectives and deliver return on investment Continue Reading
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News
29 Aug 2024
Nvidia drives forward accelerated computing advantage
Nvidia is experiencing huge demand for accelerated computing using GPUs to run compute-intensive datacentre workloads Continue Reading
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Blog Post
29 Aug 2024
An era of post Moore's Law computing?
Every now and then Computer Weekly asks the question of whether Moore’s Law is still relevant. Gordon Moore presented his vision of how computing would evolve in an article published in April 1965. ... Continue Reading
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News
28 Aug 2024
Cambridge Enterprise saves big with Keepit SaaS backup
University innovation body avoids hardware spend and saves management time as it switches from tape to cloud-to-cloud backup, instant recovery and decades-long retention from Keepit Continue Reading
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News
27 Aug 2024
AI innovation key to UK business, but obstacles threaten progress
AI is seen by IT leaders as essential, but it requires innovation, skills and infrastructure – all of which are under pressure from day-to-day firefighting, energy costs and cyber threats Continue Reading
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News
26 Aug 2024
Linus Torvalds discusses Linux development, security and AI at KubeCon
Linus Torvalds delves into the challenges in Linux development, the importance of swift security responses, and artificial intelligence’s future role in kernel programming Continue Reading
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News
21 Aug 2024
QiStor flashes key-value storage software for hardware acceleration
US-based startup will develop storage software allied with FPGA chips to allow data storage to bypass spinning disk era block addressing to speed performance and cut energy use Continue Reading
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Podcast
21 Aug 2024
Podcast: Ransomware and what data storage can do about it
We talk to NetApp’s Chris McKean about ransomware attacks and the role of data storage in protecting against them Continue Reading
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E-Zine
20 Aug 2024
A gold medal for Olympic mobile coverage
In this week’s Computer Weekly, we go behind the scenes with Orange, networking partner for the Paris Olympic Games, to discuss the challenges of connecting 120 venues. We talk to a CIO for whom IT accessibility and usability is a very personal concern. And we look at how to keep control of SaaS licensing costs. Read the issue now. Continue Reading
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News
19 Aug 2024
Challenges of deploying PQC globally
Quantum computers will eventually be powerful and reliable enough to crack strong encryption. PQC is the answer, but it could take years to deploy Continue Reading
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News
19 Aug 2024
Popular Microsoft apps for Mac at risk of code injection attacks
Researchers at Cisco Talos turn up evidence suggesting that Microsoft apps running on the Apple macOS operating system are not as secure as they seem Continue Reading
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News
19 Aug 2024
CXL moves forward as memory technology for AI
A recent demo has showcased how the new memory technology could be applied in Red Hat Linux to speed up AI workloads cost-effectively Continue Reading
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News
19 Aug 2024
Singtel expands GPUaaS offering to Southeast Asia
Singapore telco teams up with the Bridge Alliance industry group to bring its GPU-as-a-Service to enterprises across Southeast Asia Continue Reading
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News
15 Aug 2024
ASEAN organisations lack mature AI strategy
IBM-commissioned study reveals that while ASEAN organisations are engaging with AI, only 4% have reached a transformative level of AI maturity Continue Reading
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Definition
13 Aug 2024
What is hardware as a service (HaaS)?
Hardware as a service (HaaS) is a procurement model that's similar to leasing or licensing. Hardware that belongs to a managed service provider (MSP) is installed at a customer's site and a service level agreement (SLA) defines the responsibilities of both parties. Continue Reading
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Podcast
13 Aug 2024
Podcast: Storage functionality in Kubernetes 1.31
We talk to Sergey Pronin of Percona about new storage functionality in Kubernetes 1.31, including volume attribute class and changes to persistent volumes, as well as other long-term fixes Continue Reading
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News
13 Aug 2024
Oracle Exadata Exascale: Big architecture shift for small workloads
Exascale is multitenant architecture for Oracle Database that promises performance equal to dedicated infrastructure and savings compared with existing products, with AI workloads in mind Continue Reading
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Definition
12 Aug 2024
What is a microcontroller (MCU)?
A microcontroller is a compact integrated circuit designed to govern a specific operation in an embedded system. Continue Reading