What this category of data includes
This category of data covers documents related to the full lifecycle of special equipment, including usage registration certificates, periodic inspection reports, maintenance records, hidden danger rectification notices, accident reports, and operator certificates. Data is mainly sourced from the special equipment safety supervision system, inspection and testing institution systems, user account books, and operator certificate databases. The update frequency is once per month. Each individual document includes structured fields such as equipment number, inspection cycle, maintenance unit, and operator qualification number. Some documents are accompanied by PDF format scanned copies. The overall data volume changes dynamically with the number of supervised equipment.
What constraints these characteristics impose during deployment and upgrade
The data sources for this category are scattered, and the update cycle is fixed. During deployment, interface configuration for multi-system docking must be adapted to avoid data synchronization failures caused by interface compatibility issues. The monthly update rhythm requires configuring incremental synchronization tasks during deployment to reduce resource usage from full pull operations. Documents include structured coding fields and PDF scanned copies. Targeted storage and vector processing parameters must be configured to ensure both types of data can be retrieved correctly. Regulatory data has high accuracy requirements. Configuration items for data consistency verification must be added during deployment to prevent erroneous data from entering the Q&A database. During the upgrade process, original data synchronization and storage configurations must be retained to prevent loss of historical regulatory data or synchronization interruptions.
How to set configurations
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
DB_MAX_LINK | 100–200 per minute | Adapts to the monthly incremental synchronization frequency of special equipment data, avoids database connection overload |
MONGODB_URI | Local private deployment instance connection string | Stores structured regulatory documents and Q&A conversation logs, complies with local storage compliance requirements for regulatory data |
REDIS_URL | Local Redis instance connection string, configure cache expiration time to 7200 seconds | Caches frequently retrieved equipment qualification data, adapts to the monthly update rhythm to reduce repeated queries |
STORAGE_S3_ENDPOINT | Local object storage service address | Stores PDF-format inspection reports and scanned copies of hidden danger notices, adapts to storage needs for multiple document types |
FE_DOMAIN | Intranet access domain name or local IP | Adapts to the intranet usage scenario of private deployment, avoids exposing regulatory data over the public network |
Three common misconfigurations
- Restarting the container after modifying
config.jsondoes not update the model list. The cause is failure to correctly mount the configuration file directory, or the configuration file inside the container is not read by the application. - An error occurs when clicking the knowledge base module, returning a prompt with empty fields. The cause is failure to correctly configure
PG_URLorREDIS_URL, leading to database connection failure and inability to load knowledge base metadata. - Equipment data in Q&A results does not match the latest account books. The cause is failure to configure incremental synchronization tasks, or the update frequency of synchronization tasks is set too long, not matching the monthly update business rhythm.
How to confirm configurations are valid
- Run the database connection test script to verify the connection status of
MONGODB_URI,PG_URL, andREDIS_URL, confirming that the connection string configuration is correct. - Manually trigger an incremental synchronization task, check whether there are successful import records of equipment data and documents in the synchronization log, confirming that the data synchronization link is working properly.
- Access the frontend address corresponding to
FE_DOMAIN, log in to the system and check whether the configured access model is included in the model list, confirming that the frontend configuration is effective. - Upload a PDF file of a special equipment inspection report, confirm that the file can be stored normally and generate a vector index, verifying that the
STORAGE_S3_ENDPOINTconfiguration is valid.
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.