4a9e3768a9
- Reduced timeout for RestApiConnector to 20 seconds to ensure timely feedback for previews. - Implemented caching for external DB metadata to minimize connection overhead and improve response times. - Enhanced internal DB table and column retrieval with TTL caching to prevent database pool exhaustion. - Introduced error handling for external DB timeouts, providing clearer feedback to users. - Updated batch management UI to improve user experience with better error messages and streamlined data handling. These changes aim to enhance the efficiency and reliability of batch management processes.