Overview
Lumina revolutionizes how businesses interact with their data. By leveraging OpenAI's GPT-4, it translates natural language questions into complex SQL queries, visualizing the results instantly. Built with performance in mind, it handles millions of data points with sub-second latency.
Technical Journey
The Challenge
One of the main challenges was ensuring the accuracy of the generated SQL queries and handling potential security risks like SQL injection. We implemented a strict validation layer and a sandboxed execution environment.
The Solution
We used a combination of prompt engineering and distinct validation logic to sanitise inputs. We also implemented a caching layer to reduce API costs and improve response times for common queries.
Gallery
Reduced data query time by 60% for non-technical users and processed over 1M+ live data points daily.
Tech Stack
Key Features
- Natural Language to SQL conversion
- Real-time data visualization with Tremor
- Automated predictive reporting
- Role-based access control