Data Characteristics for This Category
Duty-free investment research data comes from four sources: off-shore duty-free policy documents released by the General Administration of Customs, monthly operating reports from duty-free operating entities, new product launch announcements from brand partners, and off-shore passenger consumption monitoring data. Update frequency varies: Policy documents are updated irregularly. Operating reports are updated weekly or monthly. New product announcements are updated in real time when launched. Data is organized into three categories. Policy documents include document number, effective date, applicable region, and clause content. Operating reports include store code, sales revenue, average customer spending, and total passenger flow. Product data includes SKU code, brand name, selling price, purchase limit per person, and applicable audience. Field units follow these standards: Sales revenue uses ten thousand yuan as the unit. Purchase limits use yuan per passenger as the unit. Total passenger flow uses passenger trips as the unit.
Constraints for Deployment and Upgrade
Multiple heterogeneous data sources require multi-protocol access support during deployment. Supported methods include API integration with government systems, web scraping for public information, and local file uploads for operating reports. Different update frequencies require differentiated scheduled synchronization task configurations. Policy data can use event-triggered synchronization. Operating data uses weekly or monthly scheduled tasks. Diverse document structures require custom parsing templates to adapt to different formats of policy documents and reports. Inconsistent field units require field mapping and unit conversion rule configurations to ensure consistent data storage and retrieval. Additionally, duty-free data involves policy compliance requirements. Deployments must include access permission controls for sensitive data.
Configuration Recommendations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 900 seconds | Duty-free policy documents may contain long-form clause compilations, leading to longer parsing times |
UPLOAD_FILE_MAX_SIZE | 2000 MB | Duty-free monthly operating reports may include detailed data across multiple stores, resulting in larger file sizes |
maxContext | 8000–12000 characters | Investment research scenarios require integration of multiple policy, product, and operating data. Context length must cover complete information segments |
Recall count | Top 8 results | Duty-free investment research requires balancing multi-dimensional data. Too many retrieved results increase model inference load |
SYNC_CRON_POLICY | 0 2 * * 0 (weekly sync), 0 0 1 * * (monthly sync) | Policy synchronization triggers on demand. Operating synchronization runs weekly or monthly |
SIMILARITY_THRESHOLD | 0.75 | Duty-free data fields have high correlation. Too low a threshold will introduce irrelevant policy or product data |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require individual analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Misconfigurations
- Service fails to respond after container startup, or error logs show configuration file read failure. Cause: Incorrect path mapping for mounted configuration files in
docker-compose.yml, or incorrect secret configuration format inconfig.yaml. - Safari browser displays uncaught exception pop-ups when accessing the service, and interfaces return 403 status codes. Cause: The
CORS_ALLOW_ORIGINSparameter is not configured, and valid access domains for Safari browsers are not included. - After upgrading to a new version, the knowledge base can retrieve vector data for queries, but model-generated responses are empty. Cause: The upgrade process overwrote existing
LLM_MODELorRESPONSE_TIMEOUTconfigurations, leading to abnormal model call links.
How to Verify Proper Configuration
- Upload a duty-free policy document, check if parsed fields include preset items such as document number and effective date. Confirm that the custom parsing template configuration is active.
- Run a manual data synchronization task, check if synchronization logs show completion. Confirm that the scheduled synchronization rule configuration is correct.
- Access the service address using a Safari browser, initiate a test query. Confirm that no cross-domain related errors occur.
- Initiate an investment research query, enter keywords related to duty-free policies or operating data. Check if the model returns relevant content. Confirm that the recall rules and context configuration are active.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.