Case Study

The Challenge 

A leading digital financial services provider in East Africa was facing growing pains as its customer base and data volumes expanded rapidly. Their existing data infrastructure built on traditional databases and BI tools was struggling to keep up.  

Key challenges included: 

• Slow data loading and preparation, often delayed by a full day 

• Fragmented data silos across business units, making enterprise-wide insights difficult 

• Manual workarounds by analysts, including duplicating data on personal devices 

• Frequent BI dashboard failures and sluggish performance 

• Limited scalability and high infrastructure costs 

• No time for innovation, as teams were bogged down with maintenance 

These issues were impacting customer service, business agility, and the ability to make timely, data-driven decisions. 

The Solution 

Onelife.tech partnered with SQream to deliver a high-performance, GPU-accelerated data analytics platform. The solution replaced a complex, multi-database setup with a simplified, scalable architecture that could handle massive data volumes with ease. 

Key features of the solution included: 

• GPU-powered SQL engine for ultra-fast querying and data processing 

• Consolidated data warehouse for analytics and machine learning workloads 

• Integration with existing tools like PowerBI, PostgreSQL, Apache Spark, and Airflow 

• Minimal hardware footprint—just two GPU servers replaced dozens of traditional nodes 

• Seamless scalability for future growth 

The Results 

The transformation was immediate and measurable: 

• ⏱ Up to 81% reduction in daily data loading and prep time 

• 📊 88% faster BI dashboard refreshes 

• 🧠 63% faster customer behavior analysis 

• 📉 Significant cost savings—up to 3x more cost-effective than alternatives 

• 🔄 Real-time data availability for analytics and machine learning 

• 🚀 Faster innovation cycles and quicker time-to-insight 

Business Impact 

With the new platform in place, the organization now enjoys: 

• Enterprise-wide data access with consistent governance 

• Improved productivity for data engineers and analysts 

• Better user engagement across departments 

• Rapid onboarding of new use cases and market expansion 

• Confidence in data-driven decision-making 

Why Onelife.tech? 

As a trusted SQream partner, OneLife.tech delivered: 

• ✅ Expert implementation and integration 

• ✅ Tailored architecture for performance and simplicity 

• ✅ Ongoing support and optimization 

• ✅ A future-ready foundation for AI and advanced analytics