Data centre
Deciding where and how to build and operate a datacentre is one of the most important decisions your organisation will make. This section covers how to build a solid datacentre infrastructure, including selecting the right location to build your new facility, best practices for designing a new datacentre, and cooling and air flow techniques. Learn about green IT, data management systems, servers and operating systems.
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Feature
09 Feb 2024
The rising prominence of hybrid cloud in the Nordics
Many Nordic organisations have opted for hybrid cloud environments, subscribing to the newest services without giving up what they already have. Best practices are beginning to emerge for managing the heterogenous environment Continue Reading
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News
08 Feb 2024
Swedish CIO contributes best practices for ethical use of artificial intelligence
IT leaders are scrambling to keep up with AI technology, but many are losing sight of its ethical impact – and what CIOs need to do to ensure responsible use Continue Reading
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News
09 Feb 2022
Linux-based clouds an open door for attackers, says VMware
Its prevalence as a cloud operating system means Linux is becoming a meal ticket for malicious actors, but the security industry does not seem to have cottoned on to this yet, says VMware Continue Reading
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Definition
09 Feb 2022
Unix
Unix -- trademarked as UNIX -- is a multiuser, multitasking operating system (OS) designed for flexibility and adaptability. Continue Reading
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News
09 Feb 2022
How Carrefour is lowering its Oracle footprint
Migrating core business applications requires a multi-pronged approach, so what remains on-prem, and where does SaaS fit? Continue Reading
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News
09 Feb 2022
Adoption of smart grid-ready UPS tech by datacentres tipped for take-off in next four years
IT market watcher Omdia claims the next four years could see a sizeable shift in how datacentres interact with the electricity grid as the use of smart grid-enabled UPS tech becomes more widespread Continue Reading
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News
09 Feb 2022
KPMG embarks on cloud-focused youth tech talent push with non-profit Generation
Global consultancy firm KPMG is making good on its pledge to employ more people from working class backgrounds by 2030 with cloud-focused youth tech talent push Continue Reading
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Feature
08 Feb 2022
Creating a more sustainable IT department
Technology leaders share some of the ways they're focused on lowering their carbon footprint and helping their companies advance sustainability goals. Continue Reading
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News
08 Feb 2022
Tiger offers lightweight file access for hybrid cloud
Roar data, anyone? Tiger offers local access to cloud data, with only parts of the file being worked on downloaded and file locking in cloud buckets to ensure integrity Continue Reading
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News
08 Feb 2022
Nvidia’s Arm deal is dead
‘Significant regulatory challenges’ have prevented Nvidia in its $31bn attempt to purchase chipmaker Arm Continue Reading
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Feature
08 Feb 2022
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
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Definition
07 Feb 2022
Categories of twisted-pair cabling systems
A twisted-pair cabling system is a cable consisting of one or several pairs of copper wires. Continue Reading
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News
07 Feb 2022
CIO interview: Brian Roche, director of IT, George Best Belfast City Airport
Data analytics, the internet of things and open source software are central to the Northern Irish airport’s aim to create a seamless, tech-enabled journey for passengers Continue Reading
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News
07 Feb 2022
TV provider MediaHub boots SAN and NAS for Scality object storage
Sydney-based TV content provider MediaHub got tired of performance issues and scaling difficulties with SAN and NAS, so powered its as-a-service offer with Scality object storage Continue Reading
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News
07 Feb 2022
Kao Data to expand datacentre footprint by opening 16MW facility in Slough
High-performance computing-focused colocation provider is opening its second datacentre in Slough, Berkshire Continue Reading
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News
04 Feb 2022
AWS vs Amazon: Cloud giant’s revenue rises as parent company’s profit falls during Q4
AWS closes out its financial year with another quarter of strong revenue growth, while its parent company, Amazon.com, reports a more downbeat performance Continue Reading
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News
03 Feb 2022
Singtel adds Azure Edge Zones to MEC platform
Azure customers will be able to leverage existing Azure subscriptions in Singtel’s new MEC offering and use the Azure portal to deploy 5G applications at the edge Continue Reading
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News
03 Feb 2022
French Supreme Court raises constitutional questions over EncroChat hacking secrecy
Conseil Constitutionnel to decide whether ‘defence secrecy’ over state EncroChat cryptophone hacking breaches French constitution Continue Reading
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News
03 Feb 2022
Australia’s cloud market tipped to surpass $14bn in 2025
The growth will be led by growing demand for software-as-a-service offerings as Aussie firms look to tap cloud services in their digital transformation efforts Continue Reading
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News
02 Feb 2022
JustPark moves from AWS to take up space in the Google public cloud
Parking space booking app JustPark claims shift in public cloud deployment strategy has reduced the system management overhead for its developers Continue Reading
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News
01 Feb 2022
Check Point buys Spectral to safeguard cloud development
Check Point’s latest acquisition of Israel-based startup Spectral expands its developer-centric security toolset Continue Reading
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News
31 Jan 2022
Nebulon SmartInfrastructure brings cloud-defined storage to datacentre
Cloud-defined storage allows customers to build private clouds on-site, with pools of storage built from commodity hardware, Nebulon PCIe cards and its browser-based console Continue Reading
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Opinion
31 Jan 2022
How apprenticeships are helping bridge the digital skills gap
Apprenticeships are not only for young people – they can help make IT departments more diverse and inclusive, as well as plugging skills gaps, as DWP Digital has proved Continue Reading
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News
31 Jan 2022
Google inks $1bn deal with Bharti Airtel
The wide-ranging deal covers Google’s equity investment in Airtel, as well as efforts to spur cloud adoption and lower barriers to smartphone ownership Continue Reading
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News
28 Jan 2022
Leeds NHS Trust moves millions of patient records to the Microsoft Azure public cloud
Leeds Teaching Hospitals NHS Trust is moving its on-premise patient data system to the Microsoft Azure public cloud Continue Reading
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News
27 Jan 2022
Imperial College London embarks on cloud security research push with Abu Dhabi tech hub
Imperial College London is embarking on a three-year project with an Abu Dhabi-based group of researchers to find ways for datacentre operators and cloud providers to secure their infrastructure Continue Reading
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Feature
27 Jan 2022
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
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Feature
26 Jan 2022
Stakes raised for hybrid cloud as complexity challenges continue
Hybrid cloud may be with us for some time, so what does that mean for cloud provision in 2022? Continue Reading
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News
26 Jan 2022
Storage tech brief: Look out for PCIe gen 5 drives in 2022
PCIe 5.0 will offer bandwidth up to 128GBps per drive. We look at what’s available and when, including in the new EDSFF form factor, as well as looking forward to PCIe gen 6 Continue Reading
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News
26 Jan 2022
Should IT leaders plan for the quantum computing era?
Quantum computing is still at an early stage of development, but there are a handful of use cases where nothing else matches the horsepower it offers Continue Reading
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News
26 Jan 2022
TigerGraph roars into APAC
The graph database technology supplier is approaching the region with a solution-based strategy and partnering with universities to grow local capabilities Continue Reading
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News
26 Jan 2022
IBM fourth-quarter results show hybrid refocus
Big Blue continues its journey to rebuild its business around hybrid cloud platforms, software infrastructure and consulting services Continue Reading
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E-Zine
25 Jan 2022
Why watching your remote workers doesn’t work
In this week’s Computer Weekly, the surge in home working led many firms to mandate use of surveillance software – we look at why it hasn’t worked. It’s an important year for public sector IT – we examine the trends for 2022. And with robotic process automation (RPA) booming, a Swedish bank explains the benefits. Read the issue now. Continue Reading
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Opinion
24 Jan 2022
Hybrid cloud storage: The devils are in the details
When it comes to storage, one thing is clear – cloud does not change everything Continue Reading
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News
24 Jan 2022
Carbon emissions data to become key factor in cloud purchases by 2025, predicts Gartner
With enterprises across the world looking to become more sustainable and environmentally friendly, Gartner claims carbon emissions data will become a key factor in the cloud purchasing decisions of IT buyers by 2025 Continue Reading
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Feature
24 Jan 2022
EDSFF brings built-for-NVMe connectivity to the datacentre
Aimed at enterprise use cases, EDSFF offers incredible flash density in shared storage and hyperscale deployments, but storage products that use it are still thin on the ground Continue Reading
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Feature
24 Jan 2022
Object storage: How research institute got 850TB for €150,000
French scientific research institute had its budgets cut and to meet the new cost constraints, it settled on Swarm software-defined object storage from DataCore Continue Reading
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Feature
24 Jan 2022
Hybrid cloud storage: Options for rearchitecting enterprise IT
Hybrid cloud is seen as a way to have the best of both the on-premise and public cloud worlds. We look at the pros and cons of hybrid cloud storage Continue Reading
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News
21 Jan 2022
UKCloud acquired: Troubled government cloud provider receives funding lifeline
UKCloud has declined to reveal the terms of its acquisition by an investment company run by its own chairman, prompting questions about how this deal will close the £30m funding hole revealed in its most recent set of accounts Continue Reading
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Definition
20 Jan 2022
abend (abnormal end)
An abend (abnormal end) is an unexpected or abnormal termination of an application or operating system that results from a problem with the software. Continue Reading
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News
20 Jan 2022
Delayed pay: Umbrella company cyber attacks disrupt salary payments to thousands of contractors
Thousands of contractors across the UK are anxiously waiting to see if their payroll cycles will be disrupted for a second week, after two of the umbrella industry's biggest players were targeted by cyber criminals Continue Reading
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News
19 Jan 2022
Gartner: IT spending forecast points to skills rebalance
Latest forecast on IT spending shows that more IT workloads are being deployed in the cloud, and outsourcing is also set for a boost Continue Reading
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Definition
19 Jan 2022
virtual to virtual (V2V)
Virtual to virtual (V2V) refers to the migration of an operating system (OS), application program and data from a virtual machine (VM) or disk partition to another virtual machine or disk partition. Continue Reading
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Feature
19 Jan 2022
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
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News
19 Jan 2022
IT teams blind to Kubernetes observability
The complex nature of modern cloud environments makes it exceedingly difficult for IT admins to monitor IT infrastructure and systems effectively Continue Reading
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News
17 Jan 2022
Umbrella firm Parasol confirms ‘malicious activity’ as root cause of ongoing systems outage
Umbella company confirms a ‘malicious activity on its network’ as the root cause of a systems outage that has delayed salary payments to thousands of contractors across the UK Continue Reading
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Podcast
14 Jan 2022
Podcast: 2022 compliance preview – GDPR goes global
We talk to Mathieu Gorge, CEO of VigiTrust, about what’s looming in compliance, with regulations based on the principles of the General Data Protection Regulation plus the concept of cyber accountability Continue Reading
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News
14 Jan 2022
Parasol systems outage leaves umbrella contractors facing late payments
Multi-day outage leaves umbrella company contractors working for payroll processing firm Parasol facing late salary payments, with the firm remaining tight-lipped over the cause of its technical difficulties Continue Reading
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News
14 Jan 2022
M1 rolls out voice bot for customer hotlines
The Singapore telco has rolled out a voice bot for a number of customer hotlines to improve customer experience and the productivity of call agents Continue Reading
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Blog Post
13 Jan 2022
Why hybrid IT means having a squeezed middle
From a pure sense of logic, cloud computing is the right choice for almost every situation requiring enterprise IT. Hardware can be deployed as and when required, used on-demand and the management ... Continue Reading
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News
13 Jan 2022
RBL Bank taps Google Cloud to drive digital agenda
The private lender will tap Google Cloud to power its customer acquisition engine and improve customer data management and analytics, among other areas Continue Reading
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Feature
12 Jan 2022
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
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News
12 Jan 2022
Macquarie joins NSW government’s cloud supplier panel
New South Wales state agencies will be able to access Macquarie’s sovereign cyber expertise and secure cloud, network and datacentre services Continue Reading
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News
10 Jan 2022
Inside Kyndryl’s Southeast Asia playbook
Kyndryl will focus on building local partnerships and tapping opportunities in managed cloud services, among other areas, to stake a claim on the region’s managed services space Continue Reading
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Blog Post
10 Jan 2022
Is the commodity server bandwagon running out of steam?
The term “paradigm shift” gets flung about far too much in IT, but we may be at one of those few times that genuinely deserves it. For decades now, specialised hardware devices have been losing ... Continue Reading
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Feature
10 Jan 2022
How to make AI greener and more efficient
Artificial intelligence promises both to combat the ill effects of climate change and to make the emergency worse with excessive energy use. How can AI be made greener? Continue Reading
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Feature
07 Jan 2022
Sharp end of the edge: Managing micro-datacentres in a shared environment
Ongoing diversification in datacentre types gives rise to management challenges for operators, prompting a rethink about how they run their sites Continue Reading
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Opinion
06 Jan 2022
Avoid complexity in data storage decisions
With more options for on- and off-premise data storage, the need for simplicity is greater than ever Continue Reading
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Feature
06 Jan 2022
Evolving datacentre chipsets put cooling, power and software management techniques under microscope
New processor designs that could revolutionise approaches to supporting higher power densities at the rack still look years away, it appears Continue Reading
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Definition
06 Jan 2022
Cygwin
Cygwin is a collection of open source tools that allows Unix or Linux applications to be compiled and run on a Microsoft Windows operating system (OS) from within a Linux-like interface. Continue Reading
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News
06 Jan 2022
Amazon and Stellantis embark on multi-year, cloud-focused connected car push
Amazon has signed a series of deals with Fiat’s parent company, focused on enhancing the connected car experience for consumers, as well as improving the sustainability of the online retail giant’s delivery fleet Continue Reading
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News
06 Jan 2022
Thailand builds new supercomputer to boost research
The National Science and Technology Development Agency’s new supercomputer will boost research in pharmaceuticals, renewable energy and weather forecasting, among other areas Continue Reading
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News
05 Jan 2022
Melbourne’s InnerVision ups ante in smart parking
InnerVision Engineering’s smart parking solution uses machine vision and other technologies to deliver a frictionless parking experience for drivers in Australia Continue Reading
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News
04 Jan 2022
Law passes to give UK government enhanced screening powers for M&A tech deals
The National Security and Investment Act, which gives the UK government powers to intervene on M&A deals in 17 tech-related areas, has now come into force Continue Reading
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News
31 Dec 2021
Top 10 Computer Weekly Downtime Upload podcasts of 2021
The Computer Weekly Downtime Upload podcast team began the year discussing the online fallout from the storming of the White House and finished it discussing IT and climate change, touching on bees and datacentres along the way Continue Reading
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Definition
29 Dec 2021
HVAC (heating, ventilation and air conditioning)
HVAC stands for heating, ventilation and air conditioning. Continue Reading
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Definition
28 Dec 2021
high-performance computing
High-performance computing (HPC) is the practice of using parallel data processing to improve computing performance and perform complex calculations. Continue Reading
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Definition
28 Dec 2021
IT systems management
Systems management is the administration of the information technology (IT) systems in an enterprise network or data center. Continue Reading
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News
23 Dec 2021
Top 10 ASEAN IT stories of 2021
Here are Computer Weekly’s top 10 ASEAN IT stories of 2021 Continue Reading
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News
23 Dec 2021
Top 10 cloud stories of 2021
Here are Computer Weekly’s top 10 cloud stories of 2021 Continue Reading
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Feature
22 Dec 2021
Scale-up vs scale-out: Horizontal vs vertical scaling for storage
We look at the differences between scale-up and scale-out in storage – or horizontal vs vertical scaling – and the key ways it can be carried out on-prem and in the cloud Continue Reading
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News
21 Dec 2021
Top 10 ANZ IT stories of 2021
Here are Computer Weekly’s top 10 ANZ IT stories of 2021 Continue Reading
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Definition
21 Dec 2021
bash (Bourne again shell)
Bash (Bourne Again Shell) is the free and enhanced version of the Bourne shell distributed with Linux and GNU operating systems. Continue Reading
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E-Zine
21 Dec 2021
What is Log4Shell - and why the panic?
In this week’s Computer Weekly, we assess the risks from Log4Shell, a new web software vulnerability described as “catastrophic”. We look at SASE – secure access service edge – which is set to be one of the networking priorities for 2022. And some victims of the Post Office IT scandal are still waiting for proper compensation. Read the issue now. Continue Reading
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News
21 Dec 2021
IT Priorities 2022: Cloud-first mindset growing in India
Nearly half of organisations in India are expected to spend more on cloud services, underscoring the growing cloud-first mindset that is taking root in the subcontinent Continue Reading
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Feature
20 Dec 2021
Clouds gather over Chinese providers – but is there a silver lining?
With the geopolitical outlook chillier than for some time, Computer Weekly explores the future prospects for UK-China approaches to technology and business Continue Reading
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News
20 Dec 2021
Top 10 datacentre stories of 2021
Here are Computer Weekly’s top 10 datacentre stories of 2021 Continue Reading
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News
20 Dec 2021
Tokopedia ups ante on observability capabilities
Indonesian e-commerce giant Tokopedia has consolidated its observability capabilities on a single cloud-based platform, enabling it to improve customer service and identify infrastructure issues Continue Reading
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News
17 Dec 2021
Cloud wars: How the US tech giants opening UK datacentres shook up the public sector market
Five years have passed since Microsoft and Amazon opened their UK datacentre regions, rapidly growing their share of the public sector market to the detriment of several smaller, home-grown cloud providers Continue Reading
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News
16 Dec 2021
Barclays selects HPE GreenLake to host 100,000 workloads
Bank sees a need to provide more personalised digital experiences, and GreenLake is providing the IT infrastructure to help it get there Continue Reading
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News
15 Dec 2021
Dell CTO’s predictions focus on edge, mobility, data and security
There will be plenty going on in 2022 as debates on some of the big topics evolve to meet changing trends Continue Reading
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News
15 Dec 2021
AIB signs up to z15-powered transformation
Irish bank has continued its investment in IBM z-series hardware and the Red Hat software portfolio to help it achieve its digital transformation goals Continue Reading
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News
14 Dec 2021
Multibillion-dollar quantum opportunities if error rate recedes
Management consultant McKinsey discusses a potential $700bn opportunity in the pharma, finance, automotive and chemicals sectors Continue Reading
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E-Zine
14 Dec 2021
The rules for a safer internet
In this week’s Computer Weekly, as the government publishes the Online Safety Bill, we look at what the laws mean for internet services. A ransomware victim shares the insider story of the trauma of losing their corporate IT systems. And we ask, what happens when quantum computers get too powerful to verify their output? Read the issue now. Continue Reading
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News
13 Dec 2021
Oxford City Council services back online after weekend outage at SCC datacentre
Council has confirmed its services are back up and running after its datacentre hosting partner suffered a minor outage over the weekend Continue Reading
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News
13 Dec 2021
Industry group aims to tackle energy-efficient software development
How many processor cycles does an algorithm use? Can it use less and, if so, how will this reduce overall energy usage and greenhouse emissions? Continue Reading
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News
13 Dec 2021
Top IT predictions in APAC in 2022
Operationalising zero trust, talent retention and containerisation are just some of the key trends that will shape Asia-Pacific’s technology landscape in 2022 Continue Reading
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News
09 Dec 2021
NEXTDC opens edge datacentre on the Sunshine Coast
NEXTDC’s SC1 facility is the first in a series of edge datacentre sites that will provide low-latency services to regional businesses and global linkages Continue Reading
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News
08 Dec 2021
AWS outage: API and networking issues disrupt services hosted in major US Amazon datacentre hub
One year on from a major datacentre outage that affected the same Amazon Web Services region, the public cloud giant and thousands of its users are hit by service troubles again Continue Reading
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News
08 Dec 2021
AWS re:Invent 2021: Four key takeaways for ASEAN firms
AWS’s third-generation Graviton processor and other offerings in edge computing, machine learning and digital twin technologies are of relevance to organisations in Southeast Asia Continue Reading
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News
07 Dec 2021
Government makes £116m pledge to help UK's green-tech firms innovate to fight climate change
The Department for Business, Energy and Industrial Strategy has outlined its commitment to helping UK green-tech businesses bring to market innovations that could help fight climate change Continue Reading
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News
07 Dec 2021
Schneider Electric gifts the datacentre industry a five-part sustainability framework
Datacentre power systems specialist has drawn up a framework that it hopes will help the industry standardise its reporting of sustainability metrics Continue Reading
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E-Zine
07 Dec 2021
Spy tech gets high tech – why MI6 invests in startups
In this week’s Computer Weekly, we’re used to James Bond and his gadgets, but now MI6 is investing in tech startups to develop new intelligence capabilities. Our exclusive IT Priorities survey suggests IT leaders are optimistic about 2022. And our new buyer’s guide examines the latest emerging technologies. Read the issue now. Continue Reading
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News
07 Dec 2021
APAC banks gear up on cloud, but challenges remain
Public cloud spending by financial institutions in the region is rising even as they grapple with legacy IT challenges and cost concerns Continue Reading
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News
06 Dec 2021
IT priorities 2022: UK IT leaders show preference for cloud-first strategies
Research suggests firms across the UK and Europe that were quick to pivot to the cloud in response to the pandemic are prioritising investments that will help them make more of their off-premise infrastructure Continue Reading
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News
03 Dec 2021
NUHS to tap edge supercomputing to crunch AI workloads
Singapore’s National University Health System will tap edge supercomputing resources to train AI models in a range of healthcare-related AI applications by mid-2022 Continue Reading
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News
02 Dec 2021
United Airlines draws from AWS and diverse tech team to overcome Covid-19 business challenges
United Airlines used the AWS Re:Invent keynote to set out how it has overcome the challenges of Covid-19 by drawing on the capabilities of its diverse tech team to oversee its move to the public cloud Continue Reading
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Podcast
02 Dec 2021
COP26 reflections, tech sector reacts to Sunak on skills – Computer Weekly Downtime Upload podcast
Caroline Donnelly, Clare McDonald and Brian McKenna reflect on datacentres and climate change, the tech sector’s reaction to government IT skills investment, and the Post Office scandal story Continue Reading
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News
02 Dec 2021
Facebook parent Meta tightens links with open source community through expanded AWS partnership
Social media conglomerate Meta confirms AWS’s elevation to strategic cloud partner status as tech giants’ ongoing collaboration enters next phase Continue Reading
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News
01 Dec 2021
Goldman Sachs debuts AWS-powered cloud for financial services sector
Goldman Sachs is building on its decade-long relationship with Amazon Web Services to launch a cloud-based environment that other financial services firms can use for data analytics and processing purposes Continue Reading
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News
01 Dec 2021
HPE results boosted by new orders rush
A rush on new orders to avoid HPE price hike, along with some help from Oracle, has helped to boost revenue Continue Reading
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News
01 Dec 2021
IT Priorities 2022: IT a focus for business recovery
The pandemic has accelerated IT initiatives – we look at what impact this will have on the CIO agenda for 2022 Continue Reading