Adding value is key as mobile users shift to 5G

With global mobile network data traffic set for huge growth, and much of this 5G subscriptions, communications service providers (CSPs) are looking to add value to their offerings. 5G Standalone (5G SA) and 5G Advanced are expected to be key focuses for communications...

Leonardo supercomputer makes cooling sustainable

Kathy Gibson reports - One of Europe’s biggest supercomputers, Leonardo ranks number 9 on the latest global Top500 list. When the CINECA data centre in Bologna, Italy, went live in 2022, the Leonardo petascale supercomputer was the fourth-largest in the world. The...

AI data centres add new power challenges

Kathy Gibson reports - The sustainable and reliable supply of power is a key concern as rapidly-growing data centres consume more and more electricity. The last 20 years have seen a massive evolution in the data centre, , which has created new challenges for power and...

Data centre gains importance in an AI world

Kathy Gibson reports – The world we are in relies on data, and everything we do creates data in one form or another. This is the word from Karsten Winther, president: Europe, Middle East and Africa at Vertiv, who says this is driving the need and growth for data...

SA poised on the edge of a widening digital divide

Kathy Gibson reports – Africa is lagging the rest of the world in connectivity and access to digital opportunities – and it’s not going to catch up any time soon unless we fundamentally change the way we provide access, power, and devices. And, while South Africa is...

Digitalisation could help Africa to thrive

Kathy Gibson reports - Africa lags much of the world in connectivity and access to the digital economy – and its people are missing out on opportunities as a result. It’s no secret that the continent is falling behind on its sustainable development goals (SDGs) and is...

See images from first space-based coronagraph

The National Oceanic and Atmospheric Association (NOAA) has shared the first images from the Compact Coronagraph (CCOR-1), a powerful solar telescope onboard the new GOES-19 satellite. CCOR-1, the world’s first operational, space-based coronagraph, began observing the...

SAWEA hails public procurement programme reforms

The South African Wind Energy Association (SAWEA) has acknowledged the key interventions to reform the public procurement programme, announced by the Minister of Electricity and Energy, Kgosientsho Ramokgopa. Developed through extensive stakeholder consultations,...

Seacom offers colocation, IP transit with Equinix

Seacom now offers colocation and IP transit services via the JN1 International Business Exchange (IBX) data centre owned and operated by Equinix in Johannesburg. The new data centre, which came into service in July 2024 and was officially opened on 23 October, offers...

Tech leaders to triple adoption of AIOps

According to Forrester’s 2025 technology and security predictions, 75% of technology decision-makers will see their technical debt rise to a moderate or high level of severity by 2026. This will be due to the rapid development of AI solutions, which are adding...

African Development Bank calls for bold solutions to African poverty

Climate change, global financial shocks and growing food insecurity are threatening Africa, the world’s fastest-growing continent and hampering achievement of global development goals. To tackle these challenges and speed up the continent’s efforts to achieve these...

Kaspersky IDs security flaws in Unisoc

Kaspersky Industrial Control Systems Cyber Emergency Response Team (ICS CERT) experts have discovered critical vulnerabilities in Unisoc SoCs that could allow bypassing security measures and gaining unauthorised remote access by exploiting modem communication with the...

Emerging markets well positioned to drive global growth

By 2035, emerging markets will play a crucial role in shaping the global economy, contributing about 65% of global economic growth. This is among the findings from S&P Global’s latest Look Forward research study, which identifies and assesses the opportunities and...

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Advanced video surveillance technology as a smart city enabler

Smart cities are increasingly becoming a focus area for governments and companies across Africa. However, the transition to these environments does not come without challenges, especially when it comes to security and resource management. By Teresa Huysamen, business...

SA is having a fintech revolution

Fintech, or financial technology, refers to the integration of technology into offerings by financial services companies to improve their use of financial services. The fintech landscape in South Africa has undergone significant transformation over the past few years,...

Interlink the supply chain with blockchain technology

Blockchain technology goes by many names; game-changer, disruptive, futuristic and impenetrable. Names all well-deserved and valid, writes y Johan Potgieter, cluster industrial software lead at Schneider Electric. Initially associated with cryptocurrency, blockchain...

Turn data into insights with AI

Data is the raw material of the generative AI age. At Dell Technologies, we understand that any successful GenAI model needs accurate data in its foundation to produce relevant output. Just as chemists work to turn basic elements into something new, organisations are...

SA is having silent tech waste crisis

South Africans might not realise it, but we are sitting on value when it comes to our old electronics. And by discarding unwanted technology, we are part of a silent e-waste crisis affecting our country and the world, writes Colin Williamson, CEO of Regener8 Group....

Leverage AI for resilience in data security

As the digital world races forward, Artificial Intelligence (AI) and Machine Learning (ML) have become crucial tools for organisations to safeguard their data. By Modeen Malick, principal systems engineer at Commvault The reality is that bad actors are leveraging the...

Intelligent dispatching can save businesses money

In the months leading up to August, more than 750 South African businesses closed their doors and went into liquidation. While that represents a decrease in closures from the same period last year, it illustrates how fragile business can be, particularly in an economy...

Look out for matric warning signs

With matric final exams only weeks away, it's natural to feel the pressure, regardless of your level of preparation. For most students, the next few weeks will be filled with revision, mostly dotting the i's and crossing the t's as they prepare to write the final...

The rise of hybrid cooling in African AI and HPC

The future of IT thermal management is here - and it's a hybrid of air and liquid cooling technologies, writes Jonathan Duncan, technical director for Africa at Vertiv. Enterprises across the globe are adopting high-performance computing (HPC) for artificial...

Project Manager IT at QES – Western Cape Bellville

My client based in Cape Town (North) is currently looking for a Project Manager to join them on an independent contract basis Retail / SDLC / About the roleAn exciting opportunity has become available for an experienced Project Manager. This person will manage...

Back End Java Developer (Expert) 1830 – Gauteng Pretoria

Back End Java Developer ESSENTIAL SKILLS REQUIREMENTS:- Technical: Java 17+, J2E, Junit, SQL Queries and optimisation, JAX-RS, JPA, JTA, ORM, Flyway- AWS ALB, ECS, RDS- GitHub and GitHub Actions- OpenSearch- Grafana stack (including visualisation, Loki, Tempo, Mimir,...

Oracle Database Administrator at Tipp Focus Group

Job Opportunity: Oracle Database Administrator ?? Location: Cape Town We're looking for skilled Oracle Database Administrators for multiple levels: Senior: 5+ years' experiencePrincipal: 8+ years' experienceQualifications required: Relevant Oracle...

Senior Cloud Engineer

Hire Resolve's client, an established media company, is looking for a talented Senior Cloud Engineer to join their dynamic team based in Cape Town. You'll work extensively within the Google Cloud Environment, wielding tools such as BigQuery, Dataproc, and Vertex AI to...

Data Engineer

DescriptionThe Group Data and Analytics Office is on the lookout for a skilled Data Engineer. The ideal candidate will have extensive experience in data engineering, particularly with SAS, SQL and Oracle, and will be responsible for designing, developing, and...

Senior System Engineer at NRF National Research Foundation

Postion Summary: To advance the maturity of the SKA Mid Dish through assembling, integrating and verifying the SKA Mid Dish systems and products while applying systems engineering leadership and recognised engineering competence and skills across multiple domains,...

Senior Cloud Engineer – Western Cape Cape Town

Hire Resolve's client, an established media company, is looking for a talented Senior Cloud Engineer to join their dynamic team based in Cape Town. You'll work extensively within the Google Cloud Environment, wielding tools such as BigQuery, Dataproc, and Vertex AI to...

Data Engineer – Gauteng Johannesburg

DescriptionThe Group Data and Analytics Office is on the lookout for a skilled Data Engineer. The ideal candidate will have extensive experience in data engineering, particularly with SAS, SQL and Oracle, and will be responsible for designing, developing, and...

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