In an era where data is the new oil, CloudZA is leading the charge in helping South African businesses harness the power of big data to drive smarter, faster decision-making. Through cutting-edge cloud infrastructure, strategic partnerships and a deep understanding of local challenges, CloudZA is transforming how organisations manage, secure and extract value from their data.

Unlocking the Power of Big Data

CloudZA’s approach to big data is rooted in accessibility and scalability. “From a data perspective, it’s twofold,” explains Jonathan Oaker, Founder and CEO of CloudZA. “We bring data closer to business insight tools so users can understand outputs more easily, and we optimise the data stage by centralising and virtualising data from multiple sources.”

This strategy is particularly impactful in South Africa, where legacy infrastructure often hampers data agility. By leveraging data lakes and object storage, CloudZA enables businesses to move away from costly, rigid databases and towards scalable, cost-effective solutions. “With S3, you’re no longer governed by terabytes; you can scale to petabytes and beyond,” Oaker adds.

Overcoming Migration Challenges

Migrating to the cloud is not without its hurdles. One of the most common issues is data silos and fragmentation. “Many organisations have multiple schemas, replication for disaster recovery and engineers working on branch data that ends up in production,” says Oaker. “This siloing is a major challenge.”

Matthew Nelson, Solutions Architect at CloudZA, highlights another critical barrier: “Compliance is a big concern. Organisations need to ensure data stays within borders and meets regulatory requirements. That’s why many are moving data back onshore.”

To address these challenges, CloudZA promotes open data formats and partners with global cloud providers such as AWS, Microsoft Azure and Google Cloud. Its recent partnership with compliance software provider Scytale further strengthens its offering. “With Scytale, we can now deliver full compliance reports and penetration testing in just three days,” says Oaker. “It’s a game-changer.”

“CloudZA delivers the trusted cloud foundation, and Scytale adds the automated compliance engine on top. Together, we help organisations migrate faster, keep every workload secure, and breeze through audits. This frees teams from spreadsheet wrangling and gives them instant confidence that everything is audit-ready by default,” says Victor Lange, Head of Partnerships at Scytale.

Tailored Solutions for Public Sector and Enterprise

CloudZA’s impact extends beyond the private sector. Its work with public sector institutions, particularly in healthcare, showcases the transformative power of big data. “We’ve modernised legacy systems and enabled generative AI to analyse massive datasets, up to a terabyte per table,” Oaker shares. “This allows for real-time insights in natural language, even in local languages like isiXhosa and Afrikaans.”

This innovation is helping to bridge the skills gap in public institutions by making data more accessible and actionable. “We’re enabling staff to interact with data in a simplified, intuitive way,” he adds.

One standout case study involves a healthcare client where CloudZA delivered a 300% improvement in query efficiency. “We enabled fraud detection, sentiment analysis and life cycle tracking for patients,” says Oaker. “This allowed the organisation to optimise policy offerings and improve customer service.”

CloudZA also developed a proprietary tool called Chatty Cat, short for 'capture, analyse, transform'. “It’s a platform that lets users talk to any form of data (Excel, PDFs, databases) and build dashboards in real-time,” explains Oaker. “It’s enterprise-grade, ISO 42001-compliant and designed for secure, private use.”