Data centre networking
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E-Zine
09 Jun 2022
CW Europe: Russia escalates cyber war on Ukraine
Microsoft has given details of cyber attacks on Ukrainian civilian communications, nuclear safety authorities, and the exploitation of the destruction of Mariupol in a phishing campaign. Also read about a report on the European Artificial Intelligence Act that suggests a limited ban on predictive policing systems. Continue Reading
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E-Zine
25 Nov 2021
CW Nordics: Could Iceland be the best place in the world for HPC?
Most of Iceland’s cheap, sustainable energy is used by aluminium smelters, but the country's Landsvirkjun power company is now promoting other uses for it, including high-performance computing. Also read in this issue how IoT collaboration in Norway is reaching beyond industries such as mining and shipping to include fish farming. Continue Reading
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News
25 Mar 2024
IBM enhances network IT automation capabilities with Pliant acquisition
Tech giant makes strategic purchase to further boost software networking capabilities, offering customers the tools to enable network infrastructure observability, connectivity, control and automation across hybrid cloud environments Continue Reading
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News
20 Mar 2024
Singtel to host Vultr’s GPU workloads in AI datacentres
Vultr users will be able to deploy large-scale clusters of Nvidia H100 GPUs in Vultr’s Singapore region hosted in Singtel’s AI datacentres by the third quarter this year Continue Reading
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News
09 Feb 2024
Digital experience becomes new boardroom metric
Networking technology and services giant outlines new paradigm in experience economy, where next generation of chief digital officers demand unified understanding of every component of networked applications Continue Reading
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News
30 Jan 2024
Juniper claims first AI-native networking platform
AIOps and virtual network assistant expanded with first integrated digital experience twinning and end-to-end insight across campus, branch and data centre infrastructures to drive more speed, scale and value Continue Reading
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News
15 Jan 2024
Digital Realty opens datacentre in Chennai
Datacentre developed through joint venture will support high-density power requirements and tap Jio’s connectivity infrastructure across India Continue Reading
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News
10 Jan 2024
HPE nabs Juniper Networks in $14bn deal to boost networking
The two companies position the combined business as a major force in enterprise and datacentre networking Continue Reading
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News
08 Jan 2024
Inside the Met Police’s investigation into EncroChat crime gangs
The Met’s senior investigating officer responsible for investigating criminals using the EncroChat encrypted phone network tells the inside story of the UK’s biggest organised crime bust in a BBC podcast series released this week Continue Reading
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News
13 Dec 2023
Inside the Singapore government’s cloud journey
The Smart Nation Group’s chief digital technology officer outlines the government’s cloud journey, including its approach to cloud migration and how it came to host mission-critical workloads on AWS Continue Reading
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Definition
11 Dec 2023
Transmission Control Protocol (TCP)
Transmission Control Protocol (TCP) is a standard that defines how to establish and maintain a network conversation by which applications can exchange data. Continue Reading
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News
24 Nov 2023
APAC organisations warm to microsegmentation
Nearly two-thirds of organisations in the APAC region see microsegmentation as a way to protect their IT assets, but lack the skills to deploy the technology Continue Reading
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Tip
13 Nov 2023
An introduction to cloud network architecture
Enterprises have three main options when it comes to cloud network architecture: Use built-in CSP tools, buy virtual networking appliances or use a multi-cloud management platform. Continue Reading
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Definition
13 Nov 2023
Generic Routing Encapsulation (GRE)
Generic Routing Encapsulation (GRE) is a protocol that encapsulates packets in order to route various protocols over Internet Protocol (IP) networks. Continue Reading
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News
02 Nov 2023
Verizon advances fibre technology for increased speed, reliability and capacity
Increasing its bet on fibre not only in the fixed domain but also as backhaul for wireless networks, communications provider reveals trial showing 1.2Tbps transport of data across a single wavelength on its live metro network Continue Reading
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Definition
25 Oct 2023
data plane
The data plane -- sometimes known as the user plane, forwarding plane, carrier plane or bearer plane -- is the part of a network that carries user traffic. Continue Reading
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News
18 Oct 2023
Neos Networks expands fibre net with London, Manchester datacentre estates
UK connectivity provider brings Telehouse South and Equinix MA5 on-net to its commercial datacentre, offering reliable, resilient and secure connectivity to UK financial services hub Continue Reading
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News
18 Oct 2023
BT stitches multi-cloud with Global Fabric
UK’s leading telco unveils network-as-a-service offering designed to enable customers to boost cost, security and sustainability while optimising application performance and user experience Continue Reading
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News
17 Oct 2023
Ogi, brsk further UK altnet charge
Independent providers cover south of Wales and northwest of England, celebrate full-fibre deployment milestones Continue Reading
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News
10 Oct 2023
Singtel NaaS offering to ease hybrid network management
Singtel CUBΣ is touted to make it easier for enterprises to manage, scale and automate deployment of networking resources in a hybrid network environment Continue Reading
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News
20 Sep 2023
How Google is priming its infrastructure for the AI wave
The technology giant is integrating purpose-built hardware with an optimised software stack to meet the heightened computational demands of next-generation AI workloads Continue Reading
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News
19 Sep 2023
New revelations from the Snowden archive surface
A decade after Snowden exposed NSA’s mass surveillance in cooperation with the British GCHQ, only about 1% of the documents have been published – but three major facts can finally be revealed thanks to a doctoral thesis in applied cryptography by Jacob Appelbaum Continue Reading
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Definition
05 Jul 2023
network fabric
'Network fabric' is a general term used to describe underlying data network infrastructure as a whole. Continue Reading
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News
04 Jul 2023
How Maxeon is forging the path to SASE
Maxeon Solar Technologies is building out its security service edge capabilities with an eye on a SASE implementation that combines best of breed offerings from different suppliers Continue Reading
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News
30 Jun 2023
How STT GDC is cracking the Philippines datacentre market
The joint venture formed by ST Telemedia Global Data Centres, Globe and Ayala Corporation is building its largest datacentre in the Philippines among other efforts to meet the needs of an underserved market Continue Reading
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Definition
21 Jun 2023
logical network
A logical network is a software-defined network topology or routing that is often different than the physical network. Continue Reading
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E-Zine
20 Jun 2023
How to keep network costs affordable
In this week’s Computer Weekly, as demands for networking performance and speed increase, we examine how to keep a handle on costs. Chip makers are investing in PLC technology – the next generation of flash storage – but some think it won’t be worth the effort; we investigate. And we listen in as tech industry leaders and politicians discuss the regulation of AI. Read the issue now. Continue Reading
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Definition
31 May 2023
flow control
Flow control is a technique used to regulate data transfer between computers or other nodes in a network. Continue Reading
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Definition
16 May 2023
Network Configuration Protocol (NETCONF)
The Network Configuration Protocol (NETCONF) is an Internet Engineering Task Force (IETF) network management protocol that provides a secure mechanism for installing, manipulating and deleting the configuration data on a network device such as a firewall, router or switch. Continue Reading
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Definition
15 May 2023
RS-232C
RS-232C is one of the earlier versions of the long-established standard RS-232, which defines a physical interface for relatively low-speed serial data communication between computers and related devices. Continue Reading
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News
12 May 2023
IT leaders missing vital connection between enterprise network and employee experience
Survey reveals that despite the rise of hybrid and remote working, and as digitisation demands increase, companies are struggling to connect their employees to the enterprise network Continue Reading
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News
12 May 2023
Microsoft, Singtel debut Azure public MEC in Singapore
Azure public multi-access edge compute service will let enterprises deploy low-latency workloads and leverage public cloud services in edge locations Continue Reading
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Definition
28 Apr 2023
Clos network
A Clos network is a type of nonblocking, multistage switching network used today in large-scale data center switching fabrics. Continue Reading
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Definition
10 Apr 2023
session layer
The session layer is Layer 5 of the OSI communications model. It is the long-lived logical connection that persists between endpoints over time. Continue Reading
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Definition
10 Apr 2023
transport layer
The transport layer is Layer 4 of the Open Systems Interconnection (OSI) communications model. It is responsible for ensuring that the data packets arrive accurately and reliably between sender and receiver. Continue Reading
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Definition
10 Mar 2023
NDIS (Network Driver Interface Specification)
Network Driver Interface Specification (NDIS) is a Microsoft Windows specification for how communication protocol programs (such as TCP/IP) and network device drivers should communicate with each other. Continue Reading
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Definition
07 Mar 2023
physical layer
The physical layer is the first and lowest layer of the Open Systems Interconnection (OSI) communications model. Continue Reading
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News
23 Feb 2023
ANZ CIOs flag priorities amid inflation concerns
CIOs in Australia and New Zealand are concerned about inflation and plan to adjust their technology priorities to optimise resources and combat cyber threats Continue Reading
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Feature
07 Feb 2023
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
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Definition
20 Jan 2023
caching
Caching -- pronounced "cashing" -- is the process of storing data in a cache, which is a temporary storage area that facilitates faster access to data with the goal of improving application and system performance. Continue Reading
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News
18 Jan 2023
How Aruba is tapping opportunities in networking
Aruba is planning to expand its product portfolio, make deeper inroads into datacentres and drive adoption of network as a service, among other efforts to tap opportunities in the networking market Continue Reading
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Definition
28 Dec 2022
plane (in networking)
A plane is an integral component of telecommunications architecture and networks. Continue Reading
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Definition
01 Dec 2022
MAC address (media access control address)
A MAC address (media access control address) is a 12-digit hexadecimal number assigned to each device connected to the network. Continue Reading
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News
28 Oct 2022
Singapore’s met service to get new supercomputer
The Meteorological Service Singapore is getting a new Cray supercomputer to improve weather forecasting and tropical climate research Continue Reading
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15 Sep 2022
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
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E-Zine
15 Sep 2022
CW APAC: Trend Watch: Cloud networking
Organisations are waking up to the importance of utilising updated cloud services. In this handbook, focused on cloud networking in the Asia-Pacific region, Computer Weekly looks at the technology’s advantages, how Cloudflare keeps its customers protected, Tata’s efforts to strengthen its offerings, and how networking and security might evolve in the future. Continue Reading
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News
31 Aug 2022
VMware CEO: Broadcom acquisition is on track
Raghu Raghuram claims VMware customers are getting more comfortable with the Broadcom acquisition while employees are ‘more or less focused’ on the job at hand Continue Reading
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Feature
10 Aug 2022
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
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News
20 Jul 2022
Vodafone upgrades global network with SDN for flexible scalability
Software-defined networking stack deployed on both IP and optical global internet network controllers Continue Reading
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Definition
12 Jul 2022
northbound interface/southbound interface
A northbound interface is an application programming interface (API) or protocol that allows a lower-level network component to communicate with a higher-level or more central component, while -- conversely -- a southbound interface allows a higher-level component to send commands to lower-level network components. Continue Reading
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Definition
22 Jun 2022
Automatic Private IP Addressing (APIPA)
Automatic Private IP Addressing (APIPA) is a feature of Windows-based OSes -- included since Windows 98 and Windows ME -- that enables a Dynamic Host Configuration Protocol client to automatically assign an IP address to itself when there's no DHCP server available to perform that function. Continue Reading
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E-Zine
09 Jun 2022
CW Europe: Russia escalates cyber war on Ukraine
Microsoft has given details of cyber attacks on Ukrainian civilian communications, nuclear safety authorities, and the exploitation of the destruction of Mariupol in a phishing campaign. Also read about a report on the European Artificial Intelligence Act that suggests a limited ban on predictive policing systems. Continue Reading
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Tip
25 May 2022
20 systemctl commands for system and service management
System and service management are vital to ensure customer satisfaction and service delivery. These systemctl commands can help ease those management tasks for admins. Continue Reading
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Tip
12 May 2022
The role of network virtualization and SDN in data centers
SDN, zero trust and infrastructure as code are popular forms of network virtualization within the data center, moving away from manual VLANs toward policy-driven virtualization. Continue Reading
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Feature
05 May 2022
Networks are the intersection in a multi-cloud strategy
Enterprises interested in multi-cloud adoption should evaluate application requirements, cloud provider features and their legacy network architecture. Continue Reading
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News
29 Apr 2022
Attackers enlist cloud providers in large HTTPS DDoS hit
A recent large-scale DDoS incident shows how cyber criminals are switching up their tactics to conduct more sophisticated attacks Continue Reading
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News
31 Mar 2022
Competitive pricing, network monitoring drive SD-WAN selection
Research reveals competitive pricing and monitoring features rank highest in companies’ software-defined wide area networking SD-WAN supplier selection, while WAN optimisation and standardisation rank lowest Continue Reading
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News
30 Mar 2022
Undersea cable market steams ahead in Africa and Middle East
Twofold capacity increase supports East Africa’s digital transformation as work continues on Equiano subsea cable linking Africa to Europe Continue Reading
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News
23 Mar 2022
Virgin Media Business Wholesale brings dark fibre, managed services capacity to south Wales
Major fibre upgrade by wholesale arm of UK cable provider more than doubles capacity across Wales to support demand from wholesale partners, ensuring shorter delivery times for customer projects Continue Reading
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Feature
22 Feb 2022
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
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News
18 Feb 2022
Lawyers say ‘unprecedented’ secrecy deprived EncroChat defendants of fair trials
Lawyers from seven countries say it is impossible for their clients to challenge the accuracy, authenticity, reliability and legality of the evidence against them 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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Infographic
28 Dec 2021
Review the major networking acquisitions of 2021
When a networking vendor announces plans to acquire another company, most people take notice. Explore which vendors made moves in 2021 and what those purchases mean. Continue Reading
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Definition
22 Dec 2021
InfiniBand
InfiniBand is an industry standard communications specification the InfiniBand Trade Association (IBTA) developed. 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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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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Tip
29 Nov 2021
Cable management software enhances documentation, visibility
Even a timeworn networking discipline like cabling can undergo a renaissance. See how cable management software helps organizations visualize network connectivity. Continue Reading
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E-Zine
25 Nov 2021
CW Nordics: Could Iceland be the best place in the world for HPC?
Most of Iceland’s cheap, sustainable energy is used by aluminium smelters, but the country's Landsvirkjun power company is now promoting other uses for it, including high-performance computing. Also read in this issue how IoT collaboration in Norway is reaching beyond industries such as mining and shipping to include fish farming. Continue Reading
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Feature
18 Nov 2021
How SASE is set to determine the future
We take a look at the SASE environment and what challenges and benefits lie ahead in the adoption of secure access service edge Continue Reading
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News
11 Nov 2021
Post-Covid tech world to see 89% of UK tech operations hosted off-premise
Leading UK ISP releases research showing that emergence of the hybrid era means that dependence on on-premise infrastructure to support a full capacity office is no longer required Continue Reading
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News
10 Nov 2021
Post-Covid tech world to see 89% of UK tech operations hosted off-premise
Leading UK ISP releases research showing that emergence of the hybrid era means dependence on on-premise infrastructure to support a full capacity office is no longer required Continue Reading
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Tip
08 Nov 2021
A guide to Windows DHCP server configuration
The main steps to configure DHCP on Windows Server are installation, Active Directory authorization, creating a scope and DNS registration. Learn about other tasks and best practices. Continue Reading
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News
25 Oct 2021
London calling for infrastructure as business nets expand four times faster than pre-pandemic
As the new way of working in the post-pandemic arena evolves, research finds digitally mature businesses are hitting the accelerator on digital infrastructure Continue Reading
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News
19 Oct 2021
Gitex 2021: Arc spans network ecosystem in Oman
Integrated networking services provider invests in Nokia technology to offer added connectivity options for enterprise customers in key Middle East location Continue Reading
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Definition
06 Oct 2021
integration server
An integration server is a type of computer server that facilitates the interaction between different operating systems (OSes), services and applications across an enterprise IT environment. Continue Reading
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News
16 Sep 2021
Grace Hopper subsea cable lands in UK
First private subsea cable to the UK funded by Google intended to improve diversity and resilience of network, underpinning consumer and enterprise products, increasing capacity and powering services such as Meet, Gmail and Google Cloud Continue Reading
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News
08 Sep 2021
Blackpool illumination for full-fibre broadband
Neos Networks unveils significant network expansion across Lancashire to facilitate high capacity fibre connectivity for hyperscalers, large-scale content providers and businesses using UK fibre network and connections to Ireland Continue Reading
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News
13 Aug 2021
Verizon expands global automation capabilities in collaboration with Equinix
Expansion of SDI solution aims to enable enterprise and public sector customers to connect their MPLS and Ethernet private networking services to hundreds of cloud, infrastructure and service providers with automated, same-day connectivity Continue Reading
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News
10 Aug 2021
BSO named first non-domestic global connectivity provider for Indian stock exchange
Growing global infrastructure and connectivity provider BSO confirmed as one of the first official international approved connectivity partners to meet demand for trading at the National Stock Exchange of India International Exchange Continue Reading
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News
05 Jul 2021
Ascendas India Trust to build datacentre near Mumbai
New datacentre campus near Mumbai will deliver 90MW of power to host technology and cloud suppliers as well as large Indian companies in a fast-growing market Continue Reading
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News
28 Jun 2021
Swisscom embarks on public cloud migration with AWS to power 5G innovation
Switzerland-based telco Swisscom has named AWS its preferred public cloud partner to power its digital transformation plans Continue Reading
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News
24 Jun 2021
Extreme Networks taps up Microsoft Azure to provide UK customers with locally hosted cloud service
Extreme Networks will draw on Microsoft Azure's UK datacentre region to provide its customers with locally hosted versions of its flagship cloud management platform Continue Reading
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Definition
10 Jun 2021
10 Gigabit Ethernet (10 GbE)
10 Gigabit Ethernet (10 GbE) is a telecommunication technology that offers data speeds up to 10 billion bits per second. Continue Reading
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E-Zine
10 Jun 2021
CW Europe: Amsterdam reins back datacentre developments over environmental concern
The construction of datacentres in the Netherlands’ Amsterdam region has accelerated at such a pace that their demands for electricity are causing concern, prompting city authorities and datacentre operators to open a dialogue about sustainable datacentre industry expansion. Also in this issue, find out the state of play in the adoption of open banking across Europe. Continue Reading
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News
09 Jun 2021
Triggered dormant bug sees Fastly CDN cut to the quick
Cloud provider acts quickly to restore content delivery network after software bug disrupts service for major firms spanning media, e-commerce and government websites, including Amazon, The Guardian and Gov.uk Continue Reading
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News
08 Jun 2021
Aryaka activates EU-friendly point of presence
Cloud-first managed SD-WAN and SASE provider aims to bridge recently emerged EU/UK connectivity gap with enhanced networking support and application experience Continue Reading
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Blog Post
03 Jun 2021
Juniper Is Getting The Hang Of Acquisitions...
Had an excellent catch-up with Apstra, a company I’ve followed since day one, fascinated by its concept of “intent-based networking”. After all, my IT raison d’etre is to prove that stuff “does ... Continue Reading
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News
27 May 2021
Proximus claims world’s fastest live fibre network with Nokia PON
Accelerating build out of Belgium’s leading high capacity, open fibre network, operator taps comms tech provider to make first ever 25G PON live deployment running on the same fibre network equipment currently used Continue Reading
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News
26 May 2021
Yeo Valley milks business benefits with full-fibre broadband
Truespeed converts farm and dairy business from ADSL to gigabit network to transform its business capability Continue Reading
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News
25 May 2021
Edge computing drives business innovation
Intel research identifies edge computing as a critical factor that businesses must harness to navigate and understand data now and into the future Continue Reading
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News
24 May 2021
Megaport claims transformation of networking at the edge with Fortinet Secure SD-WAN
Megaport Virtual Edge technology enables network managers to modernise their SD-WAN connectivity, optimise network performance and cut provisioning time Continue Reading
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News
29 Apr 2021
Intel seeks broader platform play with Ice Lake
Company is counting on performance improvements from its third-generation Xeon ‘Ice Lake’ chip and its broader platform strategy to regain its mojo in the market Continue Reading
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News
26 Apr 2021
How Toffs is seizing Asia’s CDN market
Toffs Technologies is eyeing second- and third-tier cities in Asia as it bolsters its infrastructure and experiments with the use of home networks as content delivery networks Continue Reading
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E-Zine
15 Apr 2021
CW Middle East: Qatari regulator launches platform to help combat money laundering
The Qatar Financial Markets Authority is using a digital platform to enable financial services professionals to assess their knowledge of anti-money laundering and combating the financing of terrorism. Also in this issue, read how the Covid-19 pandemic has changed the IT spending patterns among enterprises in Saudi Arabia. Continue Reading
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News
23 Mar 2021
Northwest Australia to get digital boost
A $1.5bn datacentre and connectivity project that links Perth and Darwin to the rest of the Asia-Pacific region is set to boost digital investments in northwest Australia Continue Reading
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Feature
19 Mar 2021
Cisco's future banks on security, service providers, 5G
A big part of Cisco's future strategy will be enhancing its global presence and service provider customer base. For networking, it still pursues software and subscription models. Continue Reading
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Definition
26 Feb 2021
OSI model (Open Systems Interconnection)
OSI (Open Systems Interconnection) is a reference model for how applications communicate over a network. Continue Reading
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News
28 Jan 2021
Collaboration to the fore as ‘staggering’ change predicted for IT in 2021
With 2020 exposing the leaders versus the laggards in enterprise digital transformation, research shows companies intend to invest in SD-WAN and MPLS, UCaaS and CCaaS to stay competitive in 2021 Continue Reading
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News
14 Jan 2021
Qualcomm announces Nuvia acquisition plan
Mobile chip giant makes strategic acquisition to augment technology roadmap to redefine compute performance for next-generation devices Continue Reading
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News
13 Jan 2021
Court to rule on Facebook data sharing after Schrems drops legal challenge against Irish regulator
Irish High Court says it will issue a judgment as soon as possible over a draft decision by Ireland’s data protection commissioner to order Facebook to stop the transfer of data about EU citizens to datacentres in the US Continue Reading
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News
05 Jan 2021
SKT and AWS debut 5G edge cloud service
SK Telecom’s multi-access edge computing service will let enterprises build low latency applications that make use of AWS cloud services Continue Reading