Big data analytics
Big data analytics is the process of examining big data to uncover information -- such as hidden patterns, correlations, market trends and customer preferences -- that can help organizations make informed business decisions.. See complete definition.
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News
07 Jun 2024
European data chief prepares bid to get UK to join EU digital single market
Data initiative Gaia-X is trying to plug the UK into a planned digital European single market, as the EU seeks to extend the reach of vast and controversial data laws over global supply chains Continue Reading
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Feature
17 Jan 2024
Helsinki: The trailblazing smart city
Helsinki has transitioned from modelling the best of smart city innovation to becoming a fully-fledged smart city Continue Reading
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News
16 Mar 2023
Vallance review advocates light-touch regulation for emerging technologies
Patrick Vallance, the outgoing government chief scientific adviser, has seen his light-touch emerging technologies regulation advice accepted by the government lock, stock and barrel Continue Reading
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News
15 Mar 2023
Budget 2023: Chancellor affirms tax relief for IT investment
Jeremy Hunt’s Spring Budget makes IT investment tax expendable for three years and announces support for artificial intelligence companies, including annual £1m ‘Manchester Prize’ Continue Reading
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News
14 Mar 2023
AI interview: Elke Schwarz, professor of political theory
Elke Schwarz speaks with Computer Weekly about the ethics of military artificial intelligence and the dangers of allowing governments and corporations to push forward without oversight or scrutiny Continue Reading
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Feature
13 Mar 2023
Generative AI at watershed moment with spate of legal challenges
Just over 20 years ago, Napster was closed on copyright grounds for allowing users to access digital copies of music for free. Now, a spate of legal cases have experts questioning whether OpenAI and other generative AI innovators will go the same way Continue Reading
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News
10 Mar 2023
Technology minister Michelle Donelan defends data reforms
Secretary of state Michelle Donelan has defended the government’s new data reforms as providing certainty for businesses while simultaneously retaining high standards of data protection, but industry figures are having mixed reactions Continue Reading
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News
10 Mar 2023
Emerging markets lead growth in cloud spend in Asia
Thailand, Indonesia and the Philippines are expected to lead the rest of Asia in growing their cloud spending in 2023, study finds Continue Reading
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E-Zine
09 Mar 2023
CW EMEA: How Sweden is accelerating digitisation
Large conglomerates with diverse business portfolios face challenges when digitally transforming because one size cer-tainly doesn’t fit all. In this month’s CW EMEA, we find out how Richard Ventre, group CIO at Dutch company SHV Holdings, goes about ensuring his IT department pro-vides the foundations for a wide variety of businesses to thrive digitally. We also find out how to make the most of a composable enterprise architecture and how green storage can deliver savings if done right. Read the issue now. Continue Reading
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News
08 Mar 2023
CDO interview: Athina Kanioura, chief strategy and transformation officer, PepsiCo
Multinational food, snack and beverage firm PepsiCo is halfway through a five-year digital transformation strategy that aims to create ‘a totally different company’ Continue Reading
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News
08 Mar 2023
UK government introduces revised data reform bill to Parliament
Designed in close collaboration with technology businesses, the UK government is re-introducing an updated version of its Data Protection and Digital Information Bill to Parliament, which civil society groups say upends key safeguards Continue Reading
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Feature
07 Mar 2023
Culture eats technology in digital transformation
Digital transformation without culture change is an empty phrase, but get the balance right and you can reap rewards Continue Reading
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News
07 Mar 2023
APAC IT leaders bullish on tech spending
Over half of respondents in this year’s IT Priorities study have bigger IT budgets as they continue to make strategic investments in cyber security, cloud and automation, among other areas Continue Reading
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News
06 Mar 2023
Guinness World Records goes digital
Guinness World Records has been around since 1955. Over the past 20 years, it has transformed from book publishing to consultancy and digital content creation, most recently marshalling NetSuite Continue Reading
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News
06 Mar 2023
Lords Committee to investigate use of AI-powered weapons systems
House of Lords to investigate the use of artificial intelligence in weapons systems, following UK government publication of AI defence strategy in June 2022 Continue Reading
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News
06 Mar 2023
How to get mainframe modernisation right
Around a third of mainframe modernisation efforts fail, but that doesn’t need to be the case if organisations can harness the best of mainframe and distributed architectures, according to Rocket Software Continue Reading
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News
03 Mar 2023
White House unveils National Cybersecurity Strategy
The strategy will focus on ensuring closer collaboration on cyber security between government and industry, while giving software and other tech companies a bigger role in combatting threats due to their resources and expertise Continue Reading
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Definition
03 Mar 2023
3 V's (volume, velocity and variety)
The 3 V's (volume, velocity and variety) are three defining properties or dimensions of big data. Continue Reading
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News
03 Mar 2023
Newham Council expands on data economy plans unveiled in 2021
Newham Council plans to set up a ‘data campus’ at East Ham Town Hall to continue the data economy development vision it announced at London Tech Week in 2021 Continue Reading
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Blog Post
02 Mar 2023
A data-driven government needs to look beyond regulation
If you were to read through the many interviews that Computer Weekly conducts with IT and digital leaders, you would be left with a clear picture of the number one focus for organisations looking ... Continue Reading
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News
02 Mar 2023
AI interview: Michael Osborne, professor of machine learning
Artificial intelligence researcher speaks with Computer Weekly about the implications of a market-driven AI arms race and the overwhelming dominance of the private sector over the technology Continue Reading
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News
02 Mar 2023
Uber introduces dynamic pricing algorithm in London
The dynamic pricing algorithm will allow Uber to set variable pay and pricing levels, but drivers are concerned about how their personal data will be used and the impact the algorithm will have on their livelihoods Continue Reading
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News
02 Mar 2023
Genomics England to use Sectra imaging system for cancer data programme
Genomics England has deployed an enterprise imaging system from supplier Sectra to link radiology and pathology images with whole genome sequencing data Continue Reading
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News
02 Mar 2023
AWS to open cloud region in Malaysia
Along with a new infrastructure region, AWS plans to invest $6bn in Malaysia by 2037 as it continues to expand its footprint across the Asia-Pacific region Continue Reading
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News
01 Mar 2023
CIO interview: Clare Lansley, CIO, Aston Martin Formula One
A rare female CIO in a male-dominated sport, Lansley discusses how digital transformation is all a part of helping the team to move further up the F1 grid Continue Reading
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News
28 Feb 2023
Industrial safetytech startups secure £150m funding since 2020
Industrial safetytech investment reached a record high of $100m in 2021, and remains significantly ahead of pre-pandemic funding levels despite a dip in 2022 Continue Reading
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News
27 Feb 2023
Scotland launches data strategy for health and social care
The five-year strategy aims to make it easier for people to access their own health and social care data, improve data flows between organisations, and transform the way data is used to enhance services Continue Reading
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Feature
27 Feb 2023
Unstructured data and the storage it needs
We look at unstructured and semi-structured data and find increasing amounts of production workloads that have their own storage hardware – file and object – needs, including flash Continue Reading
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News
27 Feb 2023
How Dell is future-proofing its business
Dell Technologies is building a more resilient supply chain, investing in growth areas like edge and multicloud, and responding to shifts in consumption models to position itself for long-term growth Continue Reading
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News
24 Feb 2023
UK police have ‘culture of retention’ around biometric data
A culture of retention around biometric data in UK policing is damaging public trust, says UK biometrics commissioner, who is calling for clear regulation to govern police use of biometric technologies Continue Reading
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Feature
24 Feb 2023
AI in healthcare in northern Europe suggests future pathways
AI is used sporadically across northern Europe. If the healthcare sector is to provide affordable, high-quality care as the population ages and the economy falters, it will be needed more, experts say Continue Reading
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News
24 Feb 2023
Teradata reports strong cloud earnings
Teradata’s cloud-first strategy is starting to pay off, with the company reporting its strongest cloud earnings to date in the fourth quarter last year Continue Reading
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News
23 Feb 2023
How APAC organisations can harness the power of IoT
In a panel discussion moderated by Computer Weekly, industry experts from across Asia-Pacific discussed the use cases, challenges and future developments in the internet of things Continue Reading
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News
22 Feb 2023
UK HSE to launch regulatory sandbox for industrial safety tech
The sandbox will see the regulator work with industry and tech startups to accelerate the development and adoption of a range of safety-related technologies, with a particular emphasis on data and analytics Continue Reading
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News
22 Feb 2023
Tony Blair and William Hague call for a remade strategic state to stoke UK innovation
Former Labour prime minister and former Conservative Party leader argue for a remaking of the British state to capitalise on artificial intelligence, biotech and climate tech, and reverse the country’s decline Continue Reading
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News
22 Feb 2023
Institute for Government cautions government to draw right lessons from pandemic
The Institute for Government has published a policy document warning government not to draw wrong lessons from data sharing during pandemic Continue Reading
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News
21 Feb 2023
UK finance firms short of data skills
Financial services companies in the UK lack the data skills they will need to succeed in an increasingly digital world Continue Reading
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News
21 Feb 2023
NetSuite and Oracle executives optimistic about economy
Oracle NetSuite’s recent SuiteConnect event in London found executives in optimistic mood about the economy and positive about synergies between the two businesses Continue Reading
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16 Feb 2023
How organisations can right-size their data footprint
More data is not always better, says Gartner, which is calling for organisations to focus on metadata and synthetic data to reduce their data liability and address privacy challenges Continue Reading
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16 Feb 2023
Getting data analytics right
Organisations will need to marry the art and science of data analytics to drive innovation in their analytics initiatives, according to Gartner Continue Reading
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E-Zine
16 Feb 2023
CW APAC: Expert advice on data analytics
Organisations are constantly searching for the most fruitful ways to process their data. In this handbook, focused on data analytics in the Asia-Pacific region, Computer Weekly looks at how to marry the art and science of analytics, environmental considerations, the risks of sovereign data strategies and what one telco has done to address scalability challenges. Continue Reading
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News
16 Feb 2023
Mock crime prediction tool profiles MEPs as potential criminals
Developed by Fair Trials, the example crime prediction tool uses the same information as police systems to assess the likelihood of someone committing a crime in the future Continue Reading
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News
15 Feb 2023
Home Office partners with BAE Systems on border analytics
BAE Systems wins three-year contract worth £38m to help Home Office develop Cerberus, a project to secure UK borders through advanced data systems and analytics Continue Reading
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E-Zine
14 Feb 2023
Where next for NHS IT?
In this week’s Computer Weekly, as NHS Digital is folded into NHS England, we consider what the merger could mean for the future of NHS IT. We find out how data science and analytics has become an increasingly important function for the John Lewis Partnership. And we examine the importance of building empathy into metaverse applications. Read the issue now. Continue Reading
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Podcast
13 Feb 2023
Tech sector lay-offs in the round – Computer Weekly Downtime Upload podcast
The team talks about tech sector job losses in the round, with possible bright spots for corporate IT and contractors, and data and hybrid working strategies at the Very Group Continue Reading
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News
13 Feb 2023
Police tech needs clear legal rules, says biometrics regulator
Police use of artificial intelligence and facial recognition needs to be controlled by strict rules and mechanisms to ensure public trust Continue Reading
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E-Zine
10 Feb 2023
CW EMEA: Kyiv is ready for anything
CIOs must be ready for the unexpected, but not many CIOs and IT teams face keeping a city’s vital IT running while fighting for their lives. In this issue of CW EMEA, Oleg Polovynko, CIO at Kyiv City Council, explains how the IT team in the Ukrainian capital has kept services running for its residents amid relentless bombing by Russian forces. We also look at how the Netherlands is planning to regulate AI to reduce bias, how highly accurate time protocols ensure fair trading in finance, and the use of technology in agriculture in Denmark. Read the issue now. Continue Reading
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Definition
10 Feb 2023
scientific method
The scientific method is the process of objectively establishing facts through testing and experimentation. Continue Reading
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News
09 Feb 2023
EDF increases GIS software use at Hinkley Point C nuclear power site
EDF is increasing its use of a geographic information system from Esri to get a central view of construction data in the Hinkley Point C nuclear power station project Continue Reading
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News
08 Feb 2023
CDO interview: Very’s Steve Pimblett on finding UB40
The chief data officer of online retailer Very, Steve Pimblett, explains the place of data cataloguing in its data strategy, both for governance and innovation Continue Reading
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News
03 Feb 2023
MEPs vote to amend platform worker directive
MEPs have voted in favour of amendments to the European Commission’s platform worker directive that would introduce a presumption of employment and increase algorithmic transparency Continue Reading
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News
02 Feb 2023
Government plans to catch tax fraudsters with help of AI
Cabinet Office signs a deal with data analytics company Quantexa, aiming to use data and artificial intelligence to tackle public sector fraud Continue Reading
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News
01 Feb 2023
Reaping green dividends with data management
Getting data management right has been pivotal for Singapore IoT startup SensorFlow to optimise energy consumption and reduce carbon emissions for its hotelier clients Continue Reading
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News
31 Jan 2023
MI5 unlawfully collected and held millions of people’s data
Secretive court finds MI5 knowingly acted unlawfully in use of bulk surveillance warrants, and the Home Office continued granting warrants despite information the agency was operating outside the law Continue Reading
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News
31 Jan 2023
University of Stirling taps into Alation data catalogue technology
The University of Stirling is the first non-US university to participate in a data management education programme provided pro bono by data catalogue supplier Alation Continue Reading
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News
31 Jan 2023
MPs warned of AI arms race to the bottom
Expert tells Parliamentary committee that tech companies developing artificial intelligence are cutting corners and placing safety on the backburner, opening up ‘enormous risks’ for the future of AI Continue Reading
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News
31 Jan 2023
Mark Logan on his vision for a Scottish technology ecosystem
The Scottish Government’s entrepreneur advisor speaks to Computer Weekly about the philosophy behind an ambitious technology ecosystem strategy Continue Reading
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News
27 Jan 2023
SAP 2022: 11% revenue growth, 2.5% staff targeted by restructure
SAP has announced full-year 2022 revenue of nearly €31bn, up 11% year on year. In 2023, it will explore a sell-off of Qualtrics stake and do a restructure, with an impact on 2.5% of staff Continue Reading
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News
25 Jan 2023
Japan researchers develop new data encryption method
Researchers from Tokyo University of Science have combined the best of homomorphic encryption and secret sharing in a new method to handle encrypted data Continue Reading
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News
24 Jan 2023
Executive interview: Andrew Roughan, CEO, Plexal
Plexal CEO Andrew Roughan talks about how tech startups collaborate with the government to transform public services, the barriers to entry, and how the process can be improved Continue Reading
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News
23 Jan 2023
Royal Society calls on public sector to pilot privacy tech
The Royal Society says public sector bodies should lead the way in piloting privacy-enhancing technologies to unlock the value of data without compromising privacy and data rights, but lack of standards and incentives mean adoption is slow Continue Reading
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News
20 Jan 2023
WhatsApp’s £4.8m fine raises questions for organisations using behavioural advertising
The Irish Data Protection Commissioner has fined WhatsApp, owned by Meta, in a case that will raise questions for organisations that rely on contracts rather than consent to comply with GDPR when offering behavioural advertising Continue Reading
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Definition
19 Jan 2023
exponential function
An exponential function is a mathematical function used to calculate the exponential growth or decay of a given set of data. Continue Reading
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News
19 Jan 2023
Newham Council rejects use of live facial-recognition tech by police
Live facial-recognition technology should not be used by police in Newham until biometric and anti-discrimination safeguards are in place, according to a motion passed unanimously by the council, but the Met Police and the Home Office have indicated they will not suspend its use Continue Reading
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News
18 Jan 2023
Oracle and CBI: companies cautious, selective in 2023 IT, business investment
Oracle and the CBI are seeing much the same picture of cautious technology investment of UK businesses in 2023, in the context of long Covid and the energy price inflation crisis Continue Reading
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News
16 Jan 2023
How India is driving the use of open government data
India’s Open Government Data platform has paved the way for new applications and services, but concerns around data quality and privacy remain Continue Reading
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News
13 Jan 2023
Ellison-founded sailing league SailGP plumps for Oracle NetSuite to expand
SailGP, a sailing racing league co-founded by Oracle chairman and CTO Larry Ellison, has picked Oracle NetSuite to expand its business Continue Reading
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News
12 Jan 2023
Companies put commercial gain ahead of sustainability, says Software AG research
The vast majority of a surveyed tranche of UK and other western companies are prioritising commercial goals over sustainability, according to research from Software AG Continue Reading
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News
12 Jan 2023
How Indian banks can drive automation in corporate banking
Banks should prioritise their processes for automation based on the level of human intervention, understand their processes thoroughly and put employees at the centre of their automation efforts Continue Reading
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News
11 Jan 2023
NHS data platform costing £480m to supersede Covid-19 data store underway
NHS England has invited suppliers to tender for a data platform that will supersede the Covid-19 data store controversial for the involvement of data analytics firm Palantir Continue Reading
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Opinion
10 Jan 2023
What will be trending in technology in 2023?
This year will be a bit year for IT spending despite the prospects of recession, inflation and rising costs. But companies will focus more on technology that delivers measurable pay-offs Continue Reading
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News
10 Jan 2023
Belfast Harbour sails out with Oracle cloud applications
Belfast Harbour spies a more efficient and flexible future on the horizon as it sets sail with Oracle Fusion Cloud ERP Continue Reading
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Definition
04 Jan 2023
structured data
Structured data is data that has been organized into a formatted repository, typically a database. Continue Reading
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News
04 Jan 2023
St Helens Council plumps for Unit4 ERP to forward automation plans
St Helens Borough Council has replaced an in-house system with Unit4 and Proactis enterprise applications technologies to advance its digital transformation plans Continue Reading
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News
04 Jan 2023
Diversity and inclusion figures high in New Year Honours List 2023
The New Year Honours List 2023 hailed those in the technology community who promote diversity and inclusion Continue Reading
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Opinion
03 Jan 2023
How ITV built a data team from scratch
Clemence Burnichon, director of data innovation at ITV, describes how the broadcaster has built a data management and analytics team Continue Reading
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News
30 Dec 2022
Top 10 business applications stories of 2022
As the Covid crisis gave way to the energy crisis and economic turmoil, enterprise software suppliers have urged customers to step up modernisation and evince more empathy for employees Continue Reading
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News
30 Dec 2022
Top 10 information management stories of 2022
Data for good is a theme of the information management stories of 2022 selected here. From tracking space junk, through medical kits for Ukraine, to professionalising data science to benefit society Continue Reading
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News
30 Dec 2022
Top 10 Computer Weekly Downtime Upload podcasts of 2022
The team began with a sombre episode about Ukraine and went on to tackle the more familiar topics of diversity, datacentre sustainability and data. New for 22: Cliff Saran’s interviews with IT thought leaders Continue Reading
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News
30 Dec 2022
CDO interview: Barry Panayi, chief data and insight officer, John Lewis Partnership
Data science and analytics is an increasingly important function across the John Lewis Partnership, covering its retail, grocery and financial services brands Continue Reading
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News
29 Dec 2022
NHS-funded AI diagnosis tool benefits stroke patients
NHS England hails Brainomix stroke diagnosis tool for a tripling of the number of patients recovering to perform daily activities from 16% to 48% Continue Reading
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Feature
29 Dec 2022
The importance of improving data quality at source
Data replication crises have struck government and scientific data quality efforts. A lack of scrutiny over data being used at source has led to oversights from national statistics to financial auditing Continue Reading
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News
29 Dec 2022
Top 10 technology and ethics stories of 2022
Here are Computer Weekly’s top 10 technology and ethics stories of 2022 Continue Reading
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News
29 Dec 2022
Top 10 technology startup stories of 2022
Here are Computer Weekly’s top 10 technology startup stories of 2022 Continue Reading
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News
22 Dec 2022
Top 10 India IT stories of 2022
We recap the top 10 stories in India, including the digitisation work undertaken by global firms in the country and the progress made by local enterprises in harnessing technology Continue Reading
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News
22 Dec 2022
NCA ‘wrong-footed’ defence lawyers after agreeing to take expert evidence on EncroChat ‘as read’
The National Crime Agency argued at the Investigatory Powers Tribunal that expert evidence it agreed to ‘take as read’ is limited, flawed and often based on an incorrect interpretation of the law Continue Reading
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News
22 Dec 2022
Mitiga researchers disclose AWS Elastic IP hijacking vulnerability
Cloud incident response supplier Mitiga has said a new AWS feature has led to a vulnerability that could allow hackers to access and steal Elastic IP addresses and gain control over AWS accounts Continue Reading
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News
20 Dec 2022
Digital Economy Council: UK tech sector number one in Europe
Despite the tumultuous economic landscape, the UK has maintained its spot as having the number one tech sector in Europe, with its impressive investment figures Continue Reading
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News
20 Dec 2022
Government shuts ‘Help to Grow’ doorway for SMEs
The government’s Help to Grow: Digital scheme, which aimed to help small businesses access productivity-enhancing software, has been closed, to the disappointment of TechUK Continue Reading
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News
15 Dec 2022
Digital Ethics Summit: Who benefits from new technology?
Experts at the 2022 Digital Ethics Summit say expedited development cycles and obviously over-hyped PR material, in tandem with the public’s near-total exclusion from conversations around technology, is creating distrust towards the tech sector Continue Reading
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News
14 Dec 2022
Private health provider data could be shared with NHS England
Plans are advancing to create a single source of healthcare data in England combining both private providers and the NHS to avoid a repeat of the Ian Paterson scandal Continue Reading
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News
14 Dec 2022
Microsoft and London Stock Exchange agree £2.3bn 10-year cloud deal
The London Stock Exchange is building on its acquisition of financial data provider Refinitiv through a deal with Microsoft Continue Reading
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News
13 Dec 2022
Data leaders bewail employee data illiteracy
Report from data consultancy Carruthers and Jackson finds a significant majority of data function leaders consider their organisations’ employees lack adequate data literacy Continue Reading
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E-Zine
13 Dec 2022
AI experts question tech industry’s ethical commitments
In this week’s Computer Weekly, the proliferation of ethical frameworks has done little to change how artificial intelligence is developed – we look at the challenges. We examine the future of the UK semiconductor sector as the government launches a review. And we hear how NatWest has put data at the heart of customer strategy. Read the issue now. Continue Reading
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News
12 Dec 2022
Top IT predictions in APAC in 2023
Robotics, cross-cloud data mobility and cyber insurance are some of the key trends that will shape Asia-Pacific’s technology landscape in 2023 Continue Reading
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News
12 Dec 2022
Cloud-based fingerprint system for UK police nears completion
Police Digital Service announces that a new cloud-based fingerprint system developed under its Transforming Forensics programme is nearly complete, but data protection concerns around the use of US-based cloud providers remain Continue Reading
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News
09 Dec 2022
Online Safety Bill returns to Parliament
MPs and online safety experts have expressed concern about encryption-breaking measures contained in the Online Safety Bill as it returns to Parliament for the first time since its passage was paused in July Continue Reading
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News
08 Dec 2022
How Databricks is easing lakehouse adoption
Databricks is making it easier for organisations to adopt a data lakehouse architecture through support for industry-specific file formats, data sharing and streaming processing, among other areas Continue Reading
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Definition
07 Dec 2022
normal distribution
A normal distribution is a type of continuous probability distribution in which most data points cluster toward the middle of the range, while the rest taper off symmetrically toward either extreme. Continue Reading
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News
06 Dec 2022
EU fails to protect human rights in surveillance tech transfers
Transfers of surveillance technology from the European Union to African governments are carried out without due regard for the human rights impacts, the European Ombudsman has found after a year-long investigation into the European Commission’s management of an aid fund Continue Reading
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E-Zine
06 Dec 2022
Is Twitter still safe, and should you stop using the platform?
In this week’s Computer Weekly, with a litany of security and compliance issues caused by Elon Musk’s takeover of Twitter, we ask if it’s still safe for enterprises. Our latest buyer’s guide examines the technologies and best practices behind data visualisation. And we look at the emerging devices for accessing the metaverse. Read the issue now. Continue Reading
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News
04 Dec 2022
How Bosch is driving Industry 4.0 in India
Bosch India is leveraging advanced analytics and artificial intelligence to detect manufacturing defects and plans to tap quantum computing for material simulation Continue Reading