Data centres turn to oceans and space as energy demand soars
The growing popularity of artificial intelligence (AI), cloud services and digital applications is driving unprecedented demand for computing power, placing huge pressure on traditional land-based data centres. To alleviate some of this pressure and meet the needs of...
Business leaders believe AI can accelerate climate goals
Business leaders have voiced support for artificial intelligence (AI) as a tool to accelerate, rather than hinder, climate progress. KPMG surveyed than 1 200 senior executives from major companies spanning a variety of industries across 20 countries for the report:...
Nvidia Blackwell boosts water cooling efficiency
Traditionally, data centres have relied on air cooling — where mechanical chillers circulate chilled air to absorb heat from servers, helping them maintain optimal conditions. But, as AI models increase in size, and the use of AI reasoning models rises, maintaining...
Vertiv, iGenius, Nvidia to deploy Colosseum AI supercomputer
Vertiv is collaborating with Nvidia and iGenius to deploy Colosseum, one of the world’s largest Nvidia DGX AI supercomputers with Nvidia Grace Blackwell Superchips. Set to deploy in 2025 in Italy, Colosseum will be a first-of-its-kind sovereign AI data centre for...
African Space Agency launches in Cairo
The African Space Agency (AfSA) has officially launched. AfSA is the second regional space agency after the European Space Agency (ESA) and has been in development since 2015, with the African Union Commission adopting an African space policy and strategy in 2016....
WAPAloza 2025 spotlights ‘wireless without limits’
The Wireless Access Providers Association (WAPA) announces that its WAPAloza event for the wireless, fibre and satellite connectivity ecosystem is schedule to take place on 23 to 25 June at the Misty Hills Hotel and Conference Centre in Muldersdrift, Johannesburg....
Interledger opens grant applications for Higher Education
The Interledger Foundation, a US-based non-profit organisation fostering global digital financial inclusion through Open Payments, has opened its 2025 NextGen Higher Education programme, with applications for grants of up to $50 000 (about R950,000) accepted until 3...
Uncertainty about VAT hikes no excuse for inaction
Despite rumours of a potential reversal on the proposed VAT increase, businesses in South Africa must prepare for an increase from 15% to 15,5%, effective 1 May 2025. By Shaheed Patel, senior tax consultant at CMS South Africa With Parliament only set to adopt the...
Google continues positive momentum in team collaboration
As part of Google Cloud Next ’25, Google has explored enhancements coming to Google Workspace, its team collaboration platform. The enhancements are fueled by Gemini, Google’s most capable set of large language models (LLMs) ever. They incorporate both generative AI...
Large-scale credential theft escalates
Cybercriminals continue to pivot to stealthier tactics, with lower-profile credential theft spiking, while ransomware attacks on enterprises declined, according to IBM’s newly-released 2025 X-Force Threat Intelligence Index. IBM X-Force observed an 84% increase in...
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CypherData Solutions is sub-Saharan Africa master distributor for K7 Security
Through its recent partnership with K7 Security, IT security distributor, CypherData Solutions, will become the master distributor for K7's real-time security software across sub-Saharan Africa. Headquartered in India, K7 Security focuses on understanding the...
ISPA welcomes Telkom split
Telkom's pro-competitive and long-awaited separation of its Openserve wholesale infrastructure division from the remainder of the Telkom Group has been welcomed by South Africa's Internet Service Providers' Association (ISPA). The Competition Commission, in response...
How to fortify your security strategy
Digital transformation presents a strong opportunity to harness the power of data. However, it brings certain challenges to the fore including an organisation's ability to be secure and resilient. By Michel Nader, senior regional director: data protection and cyber...
Is remote working a tax risk or beach office adventure?
If Covid-19 has taught us anything, it is that the use of an exclusive office within which to perform your work is no longer an absolute requirement. By Denny Da Silva, director designate: tax practice at Baker McKenzie Johannesburg While not a new concept, the...
How businesses can empower African entrepreneurs
In a nation beset by unemployment, it is vital to provide new work opportunities. Our collective future will remain unknown unless we work together to address the problem. And the significance of entrepreneurship to South Africa's economic success cannot be...
AI, ML, digital assistants transform how SMBs address cyberattacks
The cyber threat landscape for businesses of all sizes is terrifying. According to the World Economic Forum, risks are increasing exponentially, while the rate of detection and prosecution is frighteningly low at a rate of below 1%. Organisations, especially small...
PMI Africa conference calls for collaboration, inclusion, diversity
Experts and stakeholders in the project management ecosystem have said that diversity, inclusion, and collaboration are some of Africa's leading catalysts for economic growth. This was the highlight of the first day of the 2022 Project Management Institute (PMI)...
Cisco tackles video-meeting fatigue
A recent study focused on executives and knowledge professionals commissioned by Cisco and conducted by Dimensional Research showed that more than half (56%) of employees spend most of their time in meetings when working remotely with 33% saying that it takes up half...
The significance of obtaining an EPC for a place of instruction
The December 2022 deadline for compliance with energy performance certification regulations is just four months away. Remote Metering Solutions (RMS) offers some advice. According to the regulations for the 'mandatory display and submission of energy performance...
Are e-hailing drivers tested before getting behind the wheel?
One of the main reasons that e-hailing ride services have become so popular is that they offer individuals a safer alternative to drinking and driving, as the law prohibits road users from operating a vehicle or motorcycle while under the influence of intoxicating...
Solution Architect at Sabenza IT & Recruitment – Gauteng Johannesburg
The role is a mix of consulting and advisory, which requires reviewing and advising on documentation from project inception until its closure after deployment. This requires interaction with Project Managers, Business Analysts and Solution architects, to assess the...
Technical Test Analyst at Sabenza IT & Recruitment
Are you a detail-oriented, technically minded QA professional with a passion for both automated and manual testing? We're looking for a Technical Test Analyst to join our dynamic team and help shape the quality standards of innovative, full-stack Java applications in...
Senior Data Engineer
Job Summary:Our client is seeking a highly skilled Senior Data Engineer with deep expertise in Snowflake and Matillion to design, build, and optimize scalable data pipelines and integration solutions. The ideal candidate will have a strong background in cloud data...
Senior Data Scientist at GEMS
IntroductionThe position of Senior Data Scientist is vacant. The Senior Data Scientist will report directly to the Senior Manager: Data Analytics and forms part of the Research and Development Division. The position is based at Head Office in Pretoria.The total...
Technical Test Analyst at Sabenza IT & Recruitment – Gauteng Pretoria
Are you a detail-oriented, technically minded QA professional with a passion for both automated and manual testing? We're looking for a Technical Test Analyst to join our dynamic team and help shape the quality standards of innovative, full-stack Java applications in...
Senior Data Engineer – Remote Remote
Job Summary:Our client is seeking a highly skilled Senior Data Engineer with deep expertise in Snowflake and Matillion to design, build, and optimize scalable data pipelines and integration solutions. The ideal candidate will have a strong background in cloud data...
Senior Data Scientist at GEMS – Gauteng Pretoria
IntroductionThe position of Senior Data Scientist is vacant. The Senior Data Scientist will report directly to the Senior Manager: Data Analytics and forms part of the Research and Development Division. The position is based at Head Office in Pretoria.The total...
Integration Developer
Opportunity: Integration Developer Location: Centurion (Pretoria) Type: Permanent We are partnering with a strategic national government authority that drives financial integrity, monitoring, and regulation in South Africa, to recruit a skilled Integration Developer....
DevOps Engineer (DotNet) – 2700
?? We're Hiring: Senior C# / .NET Core Developer (Azure | Kubernetes | DevOps) ??Are you passionate about cloud-native solutions and building scalable applications? We're looking for an experienced C# / .NET Core Developer with strong Azure and Kubernetes skills to...
Cybersecurity Engineer
Key Responsibilities: Implement, manage, and monitor security measures across IT systems, networks, and applications.Conduct regular security audits, vulnerability assessments, and penetration testing.Respond to and mitigate security breaches, incidents, and malware...
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