Insights & Analysis
The Purple Wire Blog
Practical perspectives on enterprise data, cloud infrastructure, AI, and connectivity from our specialists working across South African industries.
Featured
Why South African Enterprises Are Moving SAP Workloads to Azure
The convergence of Microsoft's hyperscale infrastructure and SAP's RISE programme is reshaping how local enterprises think about ERP modernisation — and what it costs to stay on-premise.
James van der Berg
6 min read
AI-Driven Predictive Maintenance in Underground Mining
Unplanned equipment downtime in underground mining can cost R500k+ per hour. We explore how ML-based anomaly detection on sensor streams is changing the economics of maintenance scheduling.
Amara Osei
9 min read
All Articles
RFID in the Field: Livestock Tracking Lessons from the Karoo
After deploying RFID ear-tag systems across three commercial farms, our team distilled the real-world lessons that textbooks miss — from solar-powered readers to offline sync strategies.
8 min read
Data Governance Is Not a Project — It's a Practice
Most data governance initiatives fail within 18 months. Here's what separates the programmes that stick from those that become shelf-ware, based on our DAMA-aligned work with public-sector clients.
7 min read
Building Fibre-Ready Networks for Township ISPs
Community ISPs face unique last-mile challenges that enterprise network vendors rarely design for. This post covers the topology decisions, equipment choices, and SLA structures that work in practice.
5 min read
Power BI Embedded: Turning Dashboards into Revenue
Embedding analytics directly into customer-facing applications is no longer a luxury feature. We walk through the licensing model, architecture patterns, and ROI calculations that make the business case.
6 min read