Integrating your Frappe app with external user interfaces can unlock powerful workflows, but performance bottlenecks are common if best practices aren’t followed. In this session, we’ll explore strategies to optimise API calls, handle large datasets efficiently, reduce latency, and ensure a smooth and responsive user experience. You’ll learn practical tips for caching, pagination, query optimisation, and monitoring, along with real-world examples of scaling Frappe portals for enterprise use.