What the Data for This Category Looks Like
Data sources for medical device yield rate and market trend daily reports include winning bid announcements from regional national public resource trading centers, listed prices on medical device procurement platforms, and publicly available supply cost information from manufacturers. Data updates follow a daily schedule: new winning bid and listed items released on the current day are updated daily, while historical backfill data is synced in weekly batches. Each data entry uses a structured format, containing fields such as medical device generic name, registration certificate number, manufacturer name, region code, procurement channel cost, winning bid transaction price, and release date. The yield rate is a derived calculation field, with units of Chinese Yuan and percentage.
Constraints Imposed on Deployment and Upgrade by These Data Characteristics
The above data characteristics impose multiple constraints on the deployment and upgrade process. Dispersed multi-region data sources require configuring multi-source synchronization adapters during deployment, supporting integration with public APIs from different regions or bulk file imports. Daily incremental update rhythm requires setting fixed-interval synchronization tasks to avoid data lag caused by overly long sync intervals. The registration certificate number as the unique identifier field requires configuring this field as the core basis for deduplication and recall in the vector database index, to prevent duplicate data from being included. The derived yield rate field requires presetting standardized calculation logic during deployment to ensure consistent calculation rules across data from different sources.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
SYNC_INTERVAL_SECONDS | 86400 seconds | Medical device winning bid and listed information updates daily; syncing incremental data once per day covers all new content from that day |
VECTOR_INDEX_FIELD | registration certificate number, medical device generic name | These two fields are the unique identifier and core retrieval basis for the data, used to accurately recall relevant market trend data |
PARSE_BATCH_SIZE | 500 entries per batch | Single-batch processing volume balances server load and synchronization efficiency, adapting to the characteristic that medical device data has many fields per entry |
UPLOAD_FILE_MAX_SIZE | 2000 MB | Medical device historical data files usually contain bulk data across multiple regions and categories, requiring support for large file uploads |
SANDBOX_ENABLED | true | Yield rate calculation scripts must be executed in a sandbox environment to avoid risks from direct operation of production data |
CALCULATE_YIELD_RATE_SCRIPT | Calculate based on the difference proportion between procurement cost and winning bid transaction price | Aligns with industry-standard calculation logic for medical device yield rates |
The parameter values provided on this page are common recommended starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require individual analysis, and it is recommended to test on your own samples before finalizing settings.
Three Common Configuration Errors
- Issue: After starting the container, a
getPluginGroups 500error is returned, and plugin groups fail to load. Cause: The open-source version has not been configured with a commercial version API link, and commercial plugin dependency verification has not been disabled in the configuration file. - Issue: The reranking model container fails to start on ARM architecture servers. Cause: The official only released AMD architecture reranking model images, with no ARM architecture adaptation. Manually build an adapted image or use cross-architecture compilation tools.
- Issue: The yield rate field is empty after incremental synchronization. Cause: No difference calculation logic for procurement cost and winning bid transaction price was configured during the data cleaning phase, so the field was not generated.
How to Verify Correct Configuration
- Access the data synchronization task management interface, check the most recent synchronization log, and confirm that newly added medical device winning bid or listed information from the current day has been pulled.
- Manually upload a test structured medical device data entry, check that the system automatically generates the yield rate field and that the field format matches the preset rules.
- Access the sandbox environment to execute a test script, confirm that the yield rate calculation logic runs normally without errors.
- Search the vector database by entering a medical device generic name or registration certificate number, confirm that relevant market trend data from the corresponding region can be recalled.
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.