What the data for this category looks like
Data for internal office and employee services in metal material processing mainly comes from production PLC control systems, ERP material management systems, quality inspection report platforms, and employee attendance and training systems. Production work orders and equipment operation logs are updated in real time or hourly, quality batch reports are generated with each processing batch, and employee files and training records are updated on calendar days. The document structure includes fields such as work order ID, heat number, material grade, processing temperature (degrees Celsius), pressure (megapascals), processing duration (minutes), inspection hardness (HV), employee ID, job level, and training assessment score. Some documents include scanned quality inspection report attachments.
What constraints these characteristics impose on deployment and upgrade
The real-time requirements for production data require that database connection parameters configured during deployment be adapted to high-frequency read/write scenarios to avoid data synchronization interruptions caused by exhausted connection pools. Heterogeneous data from multiple sources (structured ledgers, unstructured reports) must have its formats unified during the deployment phase. During upgrades, compatibility with legacy data field mapping rules must be maintained to avoid loss of historical work order data. Employee service data involves personnel privacy, so compliant storage encryption parameters must be configured during deployment, and permission control logic must be updated synchronously during upgrades. Batch quality inspection reports include large-volume attachments, so the file storage capacity threshold must be adjusted during deployment, and compatibility of attachment upload and recall must be verified during upgrades.
How to configure the settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
DB_MAX_LINK | 20–30 | Adapts to high-frequency read/write requirements of production data, avoids data synchronization failures caused by exhausted connection pools |
STORAGE_S3_ENDPOINT | Internal enterprise object storage intranet node address | Adapts to storage requirements of large-volume quality inspection report attachments, ensures normal upload and recall of attachments |
REDIS_URL | redis://:custom password@intranet IP:6379/0 | Caches frequently accessed employee service sessions and production work order data, reduces database pressure |
FILE_TOKEN_KEY | Randomly generated 32-character string | Used to generate file access tokens, ensures access permission security of quality inspection report attachments |
PG_URL | Internal enterprise PostgreSQL instance address | Stores structured employee files and production ledger data, ensures data query stability |
Three common mistakes
- Phenomenon: Knowledge base search results are displayed directly in the interface, and the AI repeats the results when replying. Cause: The configuration that directly returns search results was not disabled during deployment, and the context window configuration did not exclude the displayed search content.
- Phenomenon: Voice input function reports an error, prompting model loading failure or no response. Cause: The voice input text format for metal material processing scenarios was not adapted, or the deployed model resources were not updated to the FastGPT v4.17.0 compatible version.
- Phenomenon: The service continues to consume resources when idle, resulting in overcharge of the account. Cause: The idle resource automatic release rule was not configured, and the idle detection trigger condition was not updated synchronously during the upgrade.
How to confirm the configuration is correct
- Run the production data synchronization script, check whether the database connection status is stable, and confirm that there are no connection timeout errors.
- Upload a simulated quality inspection report attachment, verify that it can be stored normally and accessed via the generated token.
- Initiate test requests such as employee attendance query and production work order retrieval, check whether cached data can be hit normally.
- Access the internal office page using different mainstream browsers, confirm that there are no compatibility issues with page loading and function calls.
The values provided are common starting points and should be measured against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.