Obituary: Lou Gerstner
Lou Gerstner, who served as chairman and CEO of IBM from 1993 to 2002, died on Saturday (27 December). Arvind Krishna, chairman and CEO of IBM, in a mail to IBM employees, shares how Gerstner arrived at IBM at a moment when the company’s future was genuinely...
Hubble finds the largest chaotic birthplace of planets
Astronomers using NASA’s Hubble Space Telescope have imaged the largest protoplanetary disk ever observed circling a young star. For the first time in visible light, Hubble has revealed the disk is unexpectedly chaotic and turbulent, with wisps of material stretching...
US to reverse ban on Nvidia AI chips to China
Nvidia will soon be able to resume advanced artificial intelligence (AI) chip shipments to China. The company blogs that Nvidia founder and CEO Jensen Huang has been promoting AI in both Washington, DC and Beijing, emphasising the benefits that AI will bring to...
Slow growth for smartphone sales
According to preliminary data from the International Data Corporation (IDC) Worldwide Quarterly Mobile Phone Tracker , global smartphone shipments increased 1% year-over-year (YoY) to 295,2million units in the second quarter of 2025 (2Q25). The smartphone market...
Global PC shipments up 4,4% in Q2
Worldwide PC shipments totaled more than 63-million units in the second quarter of 2025, a 4,4% increase from the second quarter of 2024, according to preliminary results by Gartner. “In the second quarter of 2025, enterprise demand outpaced consumer demand,...
Parker snaps closest-ever images of the Sun
On its record-breaking pass by the Sun late last year, NASA’s Parker Solar Probe captured stunning new images from within the Sun’s atmosphere. These newly released images — taken closer to the Sun than we’ve ever been before — are helping scientists better understand...
Webb scratches under Cat’s Paw Nebula for third anniversary
To mark its third year of highly productive science, astronomers used the NASA/ESA/CSA James Webb Space Telescope to scratch beyond the surface of the Cat’s Paw Nebula (NGC 6334), a massive, local star-forming region. Webb’s NIRCam instrument was used to look at this...
Disused coal mines could become sites of job creation
South Africa’s abandoned coal mines – often regarded as environmental hazards – could have hidden potential to promote sustainable jobs, economic diversity and community resilience in the context of the Just Energy Transition (JET). This insight comes from an analysis...
AI for Good summit pushes AI governance, skills, standards
With artificial intelligence (AI) innovation growing in speed and scale, the AI for Good Global Summit 2025 reinforced the global commitment to AI governance, skills, and standards. More than 11 000 participants from 169 countries participated this week at the AI for...
WSIS+20 charts path for a sustainable digital future
Geneva served as the centre of global digital dialogue last week as technology leaders, policymakers, and innovators reviewed 20 years of progress and the future of the UN World Summit on the Information Society (WSIS). Co-hosted by the International Telecommunication...
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Put people at the heart of end user service
Frictionless, convenient, consistent and fast. These are the keywords that define business-to-business (B2B) customer service and, according to PwC, are the route to ensuring that the organisation raises the bar and retains customer loyalty. It is echoed by McKinsey...
Mastercard partners with EMIS to boost Angolan digital economy
Mastercard has entered into a strategic partnership with the Empresa Interbancária de Serviços (EMIS) to roll out a co-branded contactless card with EMV technology to boost the digital economy and accelerate digital transformation in Angola. Also known as the...
The who, why and what of data literacy
In today's digital age, data literacy has become a crucial skill that individuals and organisations need to possess. But what is data literacy? Who needs it, and why is it essential? In this article, we will explore the 3 W's of data literacy: who, why and what. By...
Axiz signs up Veeam Data Management Solutions in East Africa
Axiz has been awarded the East Africa distribution rights for data management solutions provider Veeam. The distribution rights cover several countries, including Kenya, Uganda, Tanzania, Rwanda, and Ethiopia. "We have in the past invested time and effort in building...
Aerial fibre offers affordable, reliable Internet
We previously looked at how traditional large suburbs have ample servitude space that allows for conventional trenching, but this is not as easily available as network operators look to expand into more densely populated communities. By Shane Chorley, CEO of Frogfoot...
Huawei announces 2023 H1 results
Huawei has announced its business results for the first half of 2023, with overall performance in line with forecasts. In 2023 H1, Huawei generated CNY310,9-billion in revenue, with a year-on-year increase of 3,1% and a net profit margin of 15%. The company's ICT...
Rhodes partners with eLearnAfrica to offer MBA
Rhodes Business School has partnered with eLearnAfrica to develop a Virtual Learning Environment (VLE), to fulfil the school's goal of enabling its AMBA-accredited MBA to reach into Africa and beyond, like never before. Professor Owen Skae, director of Rhodes Business...
Inospace ventures into e-commerce logistics
last-mile logistics park owner and operator Inospace has launched a outsourced fulfilment warehouse facility to help small and medium-sized e-commerce businesses with warehousing and distribution needs. The company launched its first e-commerce fulfilment and...
Vertiv reports strong Q2 results
Vertiv Holdings has reported second quarter net sales of $1,734billion, an increase of $335-million, or 24%, compared with last year's second quarter and a 25% organic net sales increase, which excludes the impact of foreign currency. Foreign currency negatively...
Fibre trenching: short-term pain for long term gain for South Africa
In a digital era where activities such as remote working, eCommerce and online education have come to the fore, connectivity has become just as important as other utilities such as electricity - and fibre is crucial in ensuring that people can have access to the...
Data Analyst (Research/NGO exp) (JHB Hybrid)
ENVIRONMENT:A Community Upliftment Programme based in Joburg seeks a strategic-thinking Data Analyst who will enhance its internal analytical capacity, support strategic insights, and ensure high-quality data governance and use across the organisation and network. You...
Data Analyst (Research/NGO exp) (JHB Hybrid) – Gauteng Johannesburg
ENVIRONMENT:A Community Upliftment Programme based in Joburg seeks a strategic-thinking Data Analyst who will enhance its internal analytical capacity, support strategic insights, and ensure high-quality data governance and use across the organisation and network. You...
Intermediate BI Developer
Our client is seeking an Intermediate BI Developer (Data Scientist) to support the design, development, and delivery of business intelligence solutions. The successful candidate will leverage tools such as AWS QuickSight and Power BI to transform raw data into...
Intermediate BI Developer – Western Cape Cape Town Region
Our client is seeking an Intermediate BI Developer (Data Scientist) to support the design, development, and delivery of business intelligence solutions. The successful candidate will leverage tools such as AWS QuickSight and Power BI to transform raw data into...
Senior Microsoft Engineer at Sabenza IT & Recruitment
The Senior Microsoft Engineer is responsible for designing, implementing, and maintaining Microsoft-based infrastructure solutions, both on-premises and in the cloud (primarily Azure). This role ensures the stability, integrity, and efficiency of IT systems and...
Senior Microsoft Engineer at Sabenza IT & Recruitment – Gauteng Johannesburg
The Senior Microsoft Engineer is responsible for designing, implementing, and maintaining Microsoft-based infrastructure solutions, both on-premises and in the cloud (primarily Azure). This role ensures the stability, integrity, and efficiency of IT systems and...
Senior Microsoft Engineer
Lead cutting-edge Microsoft infrastructure projects across hybrid environments!Is this you? You're a strategic thinker and natural problem-solver with a passion for stability, security, and automation. You thrive in complex environments and enjoy collaborating across...
Senior Functional Analyst at Sabenza IT & Recruitment
We are seeking a detail-oriented and technically proficient Functional Analyst to support the optimization, configuration, and delivery of IT systems across our retail business. The successful candidate will work closely with business stakeholders, IT teams, and...
Junior Data Analyst
Our client is looking for a Junior Data Analyst Hybrid based in JHB Key Requirements 3 years' experience.BSc/ BTech/ [URL Removed]BAUData SupportBI/ETL FunctionsAzure Data FactorySQL/ Relational databaseAzure EcosystemITIL FrameworkShould you meet the requirements for...
Senior Microsoft Engineer – Gauteng Roodepoort
Lead cutting-edge Microsoft infrastructure projects across hybrid environments!Is this you? You're a strategic thinker and natural problem-solver with a passion for stability, security, and automation. You thrive in complex environments and enjoy collaborating across...
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