- Add comprehensive sequence diagrams documenting container startup, task initialization, and incremental crawling flow
- Implement reverse-order crawling logic (from latest to oldest) to optimize performance by processing new data first
- Add real-time Kafka message publishing after each batch filtering instead of waiting for task completion
- Update progress tracking to store last_start_offset for accurate incremental crawling across sessions
- Enhance crawler service with improved offset calculation and batch processing logic
- Update configuration files to support new crawling parameters and Kafka integration
- Add progress model enhancements to track crawling state and handle edge cases
- Improve main application initialization to properly handle lifespan events and task auto-start
This change enables efficient incremental data collection where new data is prioritized and published immediately, reducing latency and improving system responsiveness.
李顺东
3acc0a9221