Dynamic Student Performance Dashboard with Real-Time Analytics

Create a React-based dashboard that aggregates student performance data from multiple learning management systems using GraphQL. The application should feature real-time data synchronization, adaptive visualizations that dynamically adjust based on dataset complexity, and support for at least three different data sources (Canvas, Moodle, Google Classroom). Implement advanced filtering mechanisms that allow administrators to drill down into granular performance metrics, including predictive learning trajectory analysis. Include robust error handling for partial data loads and implement server-side caching to optimize query performance.