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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Feature
28 May 2025
AI and compliance: What are the risks?
We look at the areas of risk in artificial intelligence. Potential exposures abound, and include security and privacy issues, bias, accuracy and complete fabrication of results Continue Reading
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News
27 May 2025
Salesforce pays $8bn for Informatica to underpin agentic AI play
Salesforce is to pay approximately $8bn for cloud data management specialist Informatica as it looks to shore up the foundations of its developing agentic AI strategy Continue Reading
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News
04 Oct 2018
Digital Catapult launches Ethics Framework for AI and machine learning
Innovation centre hopes to foster responsible and ethical development of artificial intelligence and machine learning systems Continue Reading
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News
03 Oct 2018
Blind faith in AI risks flawed decisions
AI is the new snake oil. Mathematician and TV presenter, Hanna Fry believes humans should be cautious when using algorithms in critical decision making Continue Reading
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Blog Post
03 Oct 2018
How planning, data, and ‘digital string’ can combat the global food waste crisis
This is a guest blogpost by Colin Elkins, global industry director, process manufacturing, IFS. Global food waste, or food loss as it is classified by growers and manufacturers, is around 1.3 ... Continue Reading
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Blog Post
03 Oct 2018
How a microservices-based architecture can reimagine enterprise software
This is a guest blog post by Savinay Berry, VP of Cloud Services at OpenText Microservices are an increasingly important way of delivering an alternative to traditionally large, complex and ... Continue Reading
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Feature
03 Oct 2018
Trust and openness vital to get benefits from supply chain automation
Supply chain automation is benefiting from new technological developments, such as blockchain, 5G and machine learning – as companies such as Maersk, Opel and Nestlé are proving Continue Reading
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News
03 Oct 2018
Matt Hancock plans to sequence five million genomes in five years
The health secretary aims to expand the government-funded 100,000 Genomes Project and sequence five million genomes over the next five years and roll out genomic testing across the NHS Continue Reading
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News
03 Oct 2018
Diversity key for innovation, says Carnival Corporation CEO
The CEO of travel brand Carnival told Splunk.conf 2018 that having diverse teams is the best way to drive innovation throughout a business Continue Reading
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News
02 Oct 2018
How Bank of England is using Splunk for proactive security
Head of the Bank of England’s security operations centre talks about how Splunk is helping it to take a more proactive approach to preventing cyber attacks Continue Reading
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News
01 Oct 2018
Two autonomous vehicle projects funded in government contest
The National Infrastructure Commission’s Roads for the Future contest has awarded a £50,000 prize fund to two projects exploring how to make the UK’s roads ready for connected and autonomous vehicles Continue Reading
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News
28 Sep 2018
Data analytics cuts queues and flight delays at Rome’s Fiumicino Airport
Aeroporti di Roma’s CIO, Emiliano Sorrenti, describes how the city’s main airport is using data analytics technology to reduce delays and queue times, securing it an industry award for customer service Continue Reading
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Podcast
27 Sep 2018
Big data platform broadens place in analytics architecture
Big data platforms stumbled a bit getting out of the prototyping stage. But a view from the Strata Data Conference in New York sees broader use in the offing. Continue Reading
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News
26 Sep 2018
Australia’s ANZ banks on Google Cloud
The Australia and New Zealand Banking Group has signed up for the Google Cloud Platform to help its bankers deliver data insights to institutional customers Continue Reading
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Opinion
26 Sep 2018
Why the government should rethink the UK’s surveillance laws
The European Court of Human Rights has made clear that the Snoopers’ Charter is an unlawful violation of people’s rights and freedoms Continue Reading
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News
26 Sep 2018
Dreamforce 18: Benioff calls for ‘inclusive capitalism’
At Dreamforce 2018 in San Francisco, Salesforce founder and co-CEO Marc Benioff argued for what he called “inclusive capitalism” and urged the technology industry to set the highest possible ethical standards Continue Reading
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News
25 Sep 2018
MI5 admits to ‘unlawful’ spying on Privacy International
The UK's intelligence agencies acted unlawfully by intercepting communications data on NGO, Privacy International, the UK's most secret court ruled. Continue Reading
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News
25 Sep 2018
NHS Digital to publish new guidance on data standards
Data could be a huge advantage for the NHS, but data quality and accessibility is still a big challenge, says NHS Digital CEO Sarah Wilkinson as she promises clear guidance on standards and interoperability Continue Reading
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News
25 Sep 2018
Businesses expect shortfall due to GDPR and Brexit
Companies are concerned that the UK’s departure from the EU and new data legislation will impact revenue – but IT can help Continue Reading
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News
24 Sep 2018
Alibaba Cloud and Intel team up on IoT
The Joint Edge Computing Platform lets enterprises train AI models at the edge of a network to support real-time decision-making Continue Reading
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Blog Post
21 Sep 2018
It’s time to tackle your dirty data
This is a guest blogpost by Francois Ajenstat, Chief Product Officer, Tableau Data analysis is only as good as the quality of your data. Anyone who has ever analysed data knows that the information ... Continue Reading
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News
20 Sep 2018
Credit card giants step up AI fraud detection
While Capital One and Mastercard delve into AI and machine learning to detect credit card fraud, IBM joins the ranks of AI vendors with AI bias detection tools. Continue Reading
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News
20 Sep 2018
Scottish government pumps £13.5m into The Data Lab
Funding will help data innovation centre to explore data opportunities for Scotland’s economy Continue Reading
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News
19 Sep 2018
Medical firm debuts internet-connected prosthetic limbs
Orthotic and prosthetic services business Hanger is trialling five connected prosthetic limbs with support from AT&T’s Foundry innovation lab Continue Reading
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News
18 Sep 2018
Sky mixes Adobe machine intelligence and intuition
With data collected from the Sky Q box, the broadcaster can figure out who’s watching what and why customers’ viewing habits change Continue Reading
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News
18 Sep 2018
Oracle first-quarter 2018-19 results show weak growth
Oracle’s first-quarter results for 2018-19 reveal $9.2bn revenue and 1% growth, with co-CEO Mark Hurd calling out “spectacular growth” for the NetSuite cloud ERP for SMEs business Continue Reading
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News
17 Sep 2018
CIO interview: Marcella Flood, head of digital transformation, Allianz Care
Insurance giant’s international healthcare division is dealing with legacy systems while working on a data-led transformation that is underpinned by standards Continue Reading
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News
14 Sep 2018
Adobe’s Vittal: AI ‘bigger than the web’, and in use at Swisscom
Adobe and one of its customers used the DMEXCO digital marketing conference and exhibition in Cologne to talk about artificial intelligence efforts and spell out what each sees as their value Continue Reading
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News
13 Sep 2018
Containers key for Hortonworks alliance on big data hybrid
Hortonworks is joining with Red Hat and IBM to work together on a hybrid big data architecture format that will run using containers both in the cloud and on premises. Continue Reading
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News
12 Sep 2018
Snowflake making headway in Australia
Cloud data warehouse supplier Snowflake has nabbed several Australian customers and is looking at delivering its software via the Azure cloud service next year Continue Reading
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News
07 Sep 2018
Senior civil servants address TechUK smarter state theme
Senior government officials spoke at a TechUK “smarter state” event, revealing ambitious AI policy alongside a “back to basics” drive to get data right Continue Reading
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News
06 Sep 2018
How Rituals is using Salesforce Commerce cloud to replicate physical experience online
Cosmetics firm Rituals is using Salesforce Commerce Cloud to translate its website into 25 languages, helping the brand reach customers its physical stores can’t Continue Reading
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News
05 Sep 2018
Tibco plugs streaming data gap in Spotfire
New streaming data analytics capability in Tibco Spotfire X is expected to be well-received by enterprises in competitive markets across Asia-Pacific Continue Reading
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News
05 Sep 2018
If we don't digitise NHS, we are condemning people to die, says NHS England’s operational director
NHS England’s national director for operations, Matthew Swindells, calls for a complete overhaul of the way the NHS delivers care, claiming the current model “is not viable” Continue Reading
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News
04 Sep 2018
Tibco to tackle blockchain challenges
Integration and analytics software supplier Tibco has formed a new lab to tackle the challenges of implementing blockchain and other emerging technologies Continue Reading
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News
03 Sep 2018
Department for Transport invests £10m in digital journey planner
Digital transport planning system will allow local authorities and utility companies to share and record data on roadworks to reduce disruption and delays for drivers Continue Reading
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News
29 Aug 2018
HPE pins hopes on intelligent edge as hybrid strategy flattens
HPE sees hybrid as the future of enterprise IT, but revenue has been affected by currency fluctuations and its intelligent edge business is growing quickly Continue Reading
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Opinion
23 Aug 2018
How design thinking will affect today’s analysts
A user research manager at Tableau Software explains the import of an eye-tracking survey, focused on understanding how humans consume dashboards Continue Reading
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E-Zine
21 Aug 2018
Tapping into the internet of things
In this week’s Computer Weekly, we hear from IT leaders who are early adopters of internet of things technologies about how to deliver on the potential of IoT. We examine strategies for combining hyper-converged infrastructure and cloud storage to best effect. And we find out how the UK government intends to use data to improve Britain’s railways. Read the issue now. Continue Reading
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Blog Post
15 Aug 2018
Why Graph Needs an SQL
This is a guest blogpost by Neo4j co-founder and CEO Emil Eifrem, who explains why his sector needs its own ‘General Query Language’. In the same way that SQL helped facilitate the growth and ... Continue Reading
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News
15 Aug 2018
Alibaba eyes retail sector with new cloud offerings
Chinese cloud supplier says retailers will be able to use its machine learning platform to understand consumer preferences, among a slew of services it is making available globally for the first time Continue Reading
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Blog Post
14 Aug 2018
How automation can help create value, the 5th ‘v’ of data
This is a guest blogpost by Neil Barton, CTO, WhereScape For CDOs, defining the data and analytics strategy for their organization is increasingly the most important aspect of their job, with 86% ... Continue Reading
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Feature
13 Aug 2018
Servitisation: What it is and how it can transform companies
The idea that every product-based company needs to put service first is a radical shift in how businesses organise themselves. Is it more than rhetoric? Continue Reading
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News
09 Aug 2018
UK above average on strategic use of analytics
The UK has slightly more chief data officers than the global average, which helps drive strategic initiatives – but security is still seen as a major hurdle Continue Reading
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News
09 Aug 2018
Rentokil robot Trevor kills off mundane processes
Pest control firm has deployed artificial intelligence robots to take out manual processes and progress its learning organisation approach Continue Reading
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E-Zine
09 Aug 2018
CW Benelux: Netherlands to experiment with self-driving trains
In this issue, read how Dutch railway operator ProRail will test self-driving trains on a small set of railroad tracks to learn if they can be part of the country’s notoriously busy network. Also, find out how a network of smart towns and cities is growing in the Netherlands, and why Dutch organisations are being urged to unite to fight DDoS attacks. Continue Reading
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News
09 Aug 2018
Government sets out vision for better use of rail data
The government and the rail industry have developed a joint action plan to remove barriers to better data use by improving access to data, developing better standards, increasing skills and encouraging collaboration Continue Reading
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News
08 Aug 2018
Confluent Platform 5.0 aims to mainstream Kafka streaming
Confluent Platform updates seek to bring data streaming with Apache Kafka to a wider audience. A new GUI and user-defined functions are part of the 5.0 release. Continue Reading
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News
02 Aug 2018
Government launches digital economy competition review
Obama’s former chief economic advisor will lead panel on competition in the digital economy to ensure regulations are fit for purpose Continue Reading
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News
02 Aug 2018
Data has potential to enhance UK economy and productivity, says government
Government paper sets out potential for data to drive economic value, and highlights series of challenges that need to be addressed to fully gain benefits Continue Reading
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News
01 Aug 2018
What machine learning practitioners can learn from data warehousing
Cloudera’s head of emerging business shares lessons that machine learning practitioners can learn from their cousins in data warehousing Continue Reading
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News
31 Jul 2018
UK fintech investment exceeds US and China
Financial technology investments in the UK have surpassed those made in the US and China Continue Reading
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News
30 Jul 2018
M&S aims to give 1,000 employees data skills
Luxury supermarket Marks and Spencer has partnered with Decoded to create a programme aimed at teaching its employees data skills Continue Reading
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News
30 Jul 2018
How F1 and others are moving beyond descriptive analytics
Formula 1 and Merck Sharp & Dohme are using data analytics to better understand user behaviour and predict the future Continue Reading
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News
27 Jul 2018
BigQuery ML moves machine learning into Google BigQuery
Google is enabling BigQuery users to build SQL-based machine learning models inside the cloud data warehouse via a BigQuery ML technology now out in beta. Continue Reading
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News
26 Jul 2018
Cities key to making data a new form of infrastructure, says Nesta
City governments need to take charge of data use and leverage responsible innovation, as data should not be seen as a saleable commodity, but a common good, according to the innovation foundation Continue Reading
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Feature
26 Jul 2018
An IT operating model for the digital age
Enterprises need to form cross-functional teams and give them the mandate to work together towards a single goal Continue Reading
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Opinion
25 Jul 2018
Beyond GDPR: ePrivacy could have an even greater impact on mobile
From how we monitor air pollution and manage our public transport systems, to how we enable connected cars and the next generation of 5G mobile services, the forthcoming ePR could have a lasting impact on European society Continue Reading
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News
19 Jul 2018
How Splunk is ‘splunking’ data for APAC enterprises
Splunk’s regional vice-president talks up the company’s business strategy and how its customers are using big data analytics in security and IT operations Continue Reading
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News
16 Jul 2018
Rio Tinto transports iron ore with autonomous train
The 280km journey in Western Australia was made under Rio Tinto’s autonomous train programme aimed at improving the productivity and safety of workers Continue Reading
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News
16 Jul 2018
Chief data officer role: Searching for consensus
The chief data officer role is about many things -- regulations, innovation, AI and more. Consultant Randy Bean discussed the matter ahead of an MIT symposium on the topic. Continue Reading
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News
16 Jul 2018
Canada raises banner of AI to boost tech industry
Toronto has gone big for artificial intelligence, aiming to draw in international talent and boost its IT industry Continue Reading
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E-Zine
12 Jul 2018
CW Middle East: Can Saudi Arabia build the Silicon Valley of the Middle East?
In April this year, Saudi Arabia’s crown prince Mohammed Bin Salman visited Silicon Valley in the US to meet tech giants such as Apple and Amazon in its efforts to fast-forward the kingdom’s technology capabilities. Read about its lofty ambitions. Also in this issue, read how demand for skilled IT professionals is increasing rapidly in the Middle East, which is facing a talent crunch. Meanwhile, Gulf Cooperation Council smart city initiatives are gathering momentum. Continue Reading
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News
12 Jul 2018
Indonesia leads ASEAN region in AI adoption
The sprawling archipelago of more than 260 million people is becoming a hotbed for adoption of artificial intelligence, led by digital native companies such as Go-Jek and Kaskus Continue Reading
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News
12 Jul 2018
Siemens and Alibaba Cloud eye Chinese IoT market
The two bigwigs will develop industrial internet of things offerings for China’s manufacturing industries that are being digitised through various state-led initiatives Continue Reading
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News
10 Jul 2018
Chess grandmaster Garry Kasparov tells Tableau users human intelligence still has role to play
Garry Kasparov, a former world chess champion, tells Tableau’s European conference that artificial intelligence is a positive force that will stoke, not choke, human creativity Continue Reading
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News
10 Jul 2018
Singapore to build speech recognition system to speed up emergency response
Emergency responders in the city-state could be able to react more quickly in future with the help of the world’s first mixed-lingual speech recognition engine, to be developed at a new artificial intelligence speech lab Continue Reading
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Feature
09 Jul 2018
eHarmony hooks up with Redis NoSQL database for hot storage
The Redis key-value store finds use in a system to match would-be romantic partners on dating site eHarmony, which employs a variety of NoSQL databases to make love click online. Continue Reading
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News
06 Jul 2018
Bosch teams up with Singapore Polytechnic in IoT training push
Bosch and Singapore Polytechnic have set up two learning labs to train students on the use of the internet of things in advanced manufacturing Continue Reading
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Blog Post
05 Jul 2018
Trainline shaking up rail travel beyond making trains run on time
Trainline's data scientists are applying the latest technologies to vast data sets to make train journey ticket prices easier to navigate Continue Reading
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Feature
04 Jul 2018
Why AI must move beyond pattern-matching
Artificial intelligence and deep learning have revolutionised applications such as computer vision, but more complex problems require a different approach Continue Reading
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Feature
03 Jul 2018
Labeled data brings machine learning applications to life
The types of data being collected for analytics use are increasing, but traditional structured data is a good match for machine learning. Gartner's Svetlana Sicular explains why. Continue Reading
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News
03 Jul 2018
Government welcomes Lords AI report, vaunts industrial strategy
The government has published its official, supportive response to the House of Lords select committee report on artificial intelligence, published earlier this year Continue Reading
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News
03 Jul 2018
New deals bolster IBM’s European cloud business
IBM has signed up a number of new customers for its European cloud, focusing on the platform and software services in the IBM public cloud Continue Reading
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Feature
02 Jul 2018
GPU cloud tools take complexity out of machine learning infrastructure
While talk of AI on GPUs is abuzz, actually building a machine learning infrastructure remains a dark art. A startup's PaaS is looking to automate parts of the process. Continue Reading
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Podcast
02 Jul 2018
Hadoop data governance services surface in wake of GDPR
GDPR influence is touching a Hadoop big data world that was immune to many privacy considerations until now. This podcast features the rise of Hadoop data governance for data lakes. Continue Reading
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News
02 Jul 2018
Case study: Logistics firm GWC moves from paper to digital HR in three months
Qatar-based logistics firm Gulf Warehousing Company introduced smart appraisals for employees, cut the time it takes to recruit, and gave staff and managers access to accurate HR data by replacing paper systems with human resources software Continue Reading
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Opinion
26 Jun 2018
Digital transformation is just business change
Don't always start with the technology if you're driving transformation, but always start with the business Continue Reading
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News
26 Jun 2018
Malaysia makes good progress in building analytics talent
The country’s talent development and funding schemes have brought the benefits of big data to many organisations, but the quality and volume of its analytics talent can be improved Continue Reading
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News
25 Jun 2018
Hadoop data lake architecture tests IT on data integration
Hortonworks users talk about building Hadoop data lakes to support new applications -- and the challenges their teams face on ingesting and refining data for end users. Continue Reading
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News
21 Jun 2018
CDO interview: Andrei Belevtsev, Gazprom Neft
Russian oil giant will harness the latest technologies right across its business, says chief digital officer Continue Reading
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News
21 Jun 2018
HR projects are leading company moves to digital tech, say business leaders
Business leaders say their human resource IT programmes are leading the way to the wider deployment of digital and cloud technology across their organisations Continue Reading
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News
20 Jun 2018
Teradata sues SAP over Hana for stealing trade secrets
Data warehousing supplier Teradata is suing SAP in a Californian court for stealing trade secrets, copyright infringement and antitrust violations Continue Reading
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Feature
20 Jun 2018
Ethical AI requires collaboration and framework development
Countries and companies are attending to the ethics of artificial intelligence technology use. Such efforts need to be collectively determined to result in solid frameworks Continue Reading
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News
20 Jun 2018
CIO interview: Mike Young, Centrica
We speak to the CIO whose CEO recently met with the head of Microsoft to talk about strategy Continue Reading
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News
19 Jun 2018
CIO interview: Michael Cole, European Tour and Ryder Cup
Michael Cole, chief technology officer at the European Tour and Ryder Cup, discusses how he is helping the sport of golf broaden its appeal through his “connected course” digital transformation vision Continue Reading
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News
18 Jun 2018
Hortonworks cloud options grow via Google, Microsoft, IBM
Hortonworks now supports Google Cloud Storage and has also broadened cloud deals with Microsoft and IBM, aiming to increase cloud uses of its big data platform. Continue Reading
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Blog Post
15 Jun 2018
Can good data approaches help uncover bad data social manipulation?
Software definitely helped cause the pernicious problem of fake news – but could also ameliorate it, says data expert Emil Eifrem, in a guest blogpost. Time was it was the tabloid newspapers that ... Continue Reading
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Blog Post
14 Jun 2018
Challenges and benefits of the Cloud
This is a guest blog by Claudia Imhoff, CEO Intelligent Solutions and founder, Boulder BI Brain Trust Like any new initiative, there are both challenges and benefits to weigh when deciding whether ... Continue Reading
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News
14 Jun 2018
Government Geospatial Commission opens up OS MasterMap data
The Geospatial Commission, announced by chancellor Philip Hammond in his 2017 Autumn Budget, has opened up some Ordnance Survey MasterMap data to boost small businesses Continue Reading
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News
14 Jun 2018
Case study: Mercedes F1 team makes gains with Pure Storage all-flash
Two years ago, the Mercedes AMG Formula 1 team deployed Pure Storage all-flash arrays in its datacentre and in mobile racks out on the circuit. It’s a bet that has paid off for the racing team Continue Reading
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Feature
07 Jun 2018
Google Cloud data lake fuels cloud payment processing flow
To create a cloud payment processing system, Global Payments first had to deploy a data lake in the Google Cloud. Getting quick user feedback was another early step. Continue Reading
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News
07 Jun 2018
IT spending reaches 10-year high as CIOs struggle with digital technology strategy
IT leaders have seen their budgets and headcounts rise for the first time in 10 years, but face challenges implementing their digital strategies Continue Reading
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Opinion
05 Jun 2018
Big data skills shortages – and how to work around them
Businesses are finding it hard to recruit enough people with big data and analytics skills, but for CIOs there are alternative strategies to consider Continue Reading
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Podcast
01 Jun 2018
Starburst finds new worlds to conquer with SQL query engine
Relational databases may have hit a wall of late, but the SQL query engine seems poised for wider growth. Starburst, a retro startup of sorts, is among those looking to take it wider still. Continue Reading
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Feature
30 May 2018
AI elevates predictive maintenance for Kone and ThyssenKrupp
Kone and ThyssenKrupp are using artificial intelligence to improve predictive maintenance of their lifts and escalators Continue Reading
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E-Zine
24 May 2018
CW Nordics: Finland delays e-voting plan
Security concerns have re-emerged to further frustrate the Finnish government’s plans to launch a national e-voting system. Also read about a study by the Stockholm School of Economics that looks at the likely impact of AI, machine learning and robotics on people’s lives. And find out why Norway has accelerated plans to scale up its national cyber security infrastructure. Continue Reading
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News
21 May 2018
Micron first to market with QLC flash drive 5210 QLC SSD
Micron’s 5210 QLC SSD is aimed at analytics and content delivery in cloud and web-scale operations that currently use 7,200rpm spinning disk in huge Raid sets to gain IOPS Continue Reading
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News
17 May 2018
GlaxoSmithKline R&D creates data platform using Hadoop for the internal sharing of scientific data
GlaxoSmithKline is making better use of the data it has about the development and trials of medicines through a Hadoop-based platform Continue Reading
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Blog Post
16 May 2018
What would Karl Marx make of Silicon Valley?
It’s the bearded one’s 200th birthday this year. Much of the mainstream media has marked the occasion, including the Financial Times, that pre-eminent “capitalist” newspaper. Why should Computer ... Continue Reading
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News
16 May 2018
Google opens third availability zone in Singapore
The latest Google Cloud Platform availability zone in Singapore follows recent efforts by rivals to extend their lead in the region Continue Reading
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E-Zine
15 May 2018
Will government IT be ready for Brexit?
In this week’s Computer Weekly, as the UK government struggles to get new IT systems up and running before Brexit, we examine the challenges ahead and the departments with the biggest problems. We look at serverless computing and ask why this emerging cloud technology is so important for IT leaders. And we discuss the latest best practice in mobile strategy for SMEs. Read the issue now. Continue Reading