What This Category of Data Looks Like
Public research reports mainly come from securities firm research institutes, public documents of industry associations, and regular disclosure filings of listed paint and ink enterprises. Securities firm reports are released irregularly alongside market dynamics. Industry association documents are updated quarterly or semi-annually. Corporate annual reports are updated once per year. Document structures typically include core raw material specifications, production capacity scales, market supply and demand data, and compliance indicator parameters. Fields include solid content, VOC emissions, and coating efficiency, with corresponding units of mass fraction, grams per liter, and square meters per kilogram.
What Constraints Do These Characteristics Impose on Workflow Orchestration
Paint and ink research report data sources are scattered and have inconsistent update rhythms. Deploy multi-source aggregation nodes in workflows to integrate data from securities firms, industry associations, and corporate disclosure channels. Some research reports contain mixed structured tables and unstructured paragraph content. Configure custom parsing rules to extract specific fields such as solid content and VOC emissions. Industry indicator unit systems differ from general product categories. Implement unified unit conversion logic in the data cleaning stage to avoid unit confusion in subsequent retrieval. High-frequency volatile raw material data requires workflows to support hourly trigger pulls to meet real-time requirements.
How to Set Configurations
| Configuration Item | Recommended Value | Rationale for This Value |
|---|---|---|
PARSE_FILE_TIMEOUT_SECONDS | 1200 seconds | Paint and ink research reports often contain long paragraphs and multi-page charts, with longer parsing time than general documents. Extending the timeout period avoids parsing interruptions |
UPLOAD_FILE_MAX_SIZE | 2000 MB | Single complete research reports often contain large numbers of data tables and illustrations. Raising the file upload upper limit supports importing full documents |
Recall count | Top 12-18 results | Paint and ink research reports have high effective information density. Too many retrieved results increase context redundancy, while too few fail to cover core industry indicators |
Similarity threshold | 0.72-0.85 | Calibrate semantic matching for niche industry terms, filtering out general chemical research reports unrelated to paint and ink |
Chunk size | 800-1200 characters | Adapt to segmented parsing of long paragraphs of formula and compliance data in research reports, avoiding truncation of critical information |
Workflow Trigger Frequency | Follow data source update schedule | Trigger daily for securities firm reports, weekly for industry association documents, quarterly for corporate annual reports, adapting to update cycles of different data sources |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material form, data volume and business rules. Specific issues require case-by-case analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Mistakes
- Symptom: An error prompt pops up when entering the editing interface after creating a workflow template. Cause: The data source API key is not correctly bound, so the associated research report retrieval plugin fails to load during workflow initialization.
- Symptom: After referencing a custom plugin in the workflow, the input box cannot be activated when connecting the code running node. Cause: The fields returned by the plugin do not include the required parameters specified by the workflow, causing node input verification to fail.
- Symptom: After local Docker deployment, entering the workflow interface displays the error Cannot read properties of undefined (reading 'incl'). Cause: The persistent directory for workflow configuration was not correctly mounted during deployment, causing cached plugin configuration files to be lost.
How to Confirm Proper Configuration
- Upload a local paint and ink research report, trigger workflow execution, and check if the parsed fields include specific industry indicators such as solid content and VOC emissions.
- View workflow run logs to confirm that the multi-source aggregation node successfully integrates research report data from different channels, with no format parsing errors.
- Adjust the similarity threshold, test whether retrieval results filter out general chemical research reports unrelated to paint and ink, and match content targeting the target niche field.
- Manually trigger a workflow run, confirm that the latest research report data is pulled automatically at the set frequency, with no trigger logic anomalies.
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.