What the data for this category looks like
Data sources for this category include the national petition information system, local petition systems, the 12345 citizen hotline platform, grassroots governance platforms, and historical petition archives. The update frequency is daily. Daily processed documents include petition registration forms, acceptance notices, transfer and assignment letters, handling opinions, review and recheck applications, and resolution plans. Data fields cover the requesting party, matter content, handling progress, responsible unit, review results, and more. The structure and fields of single data entries adjust dynamically based on the handling stage.
What constraints these characteristics impose during deployment and upgrade
Multiple scattered data sources require adaptation to multi-system data synchronization interfaces to ensure stable pulling of daily incremental data. Diverse daily document formats require configuration of parsing rules for multiple document types to avoid loss of structured fields. The daily update frequency requires deployment of a trigger mechanism for scheduled synchronization tasks to maintain data timeliness. Petition cases follow statutory handling procedures, requiring strict alignment with business process field verification logic during deployment to prevent erroneous data from entering the knowledge base. Large volumes of historical archive data require evaluation of storage resource expansion capabilities during upgrades to avoid impacting existing services.
How to set configurations
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
DB_MAX_LINK | 100–200 connections | Daily incremental updates of petition data require sufficient database connections to support parallel multi-task data pulling, avoiding connection exhaustion |
MONGODB_URI | Configure the connection address of an exclusive instance | Petition data contains sensitive business information, requiring isolated storage to avoid mixing with other business databases |
REDIS_URL | Configure an exclusive cache instance with a 600-second timeout | Daily synchronized incremental data snapshots and policy references for user queries need to be cached; the timeout setting aligns with the daily data update cycle |
STORAGE_S3_ENDPOINT | Configure a storage endpoint that supports a maximum 1000 MB per file | Attachment documents generated during petition handling need unified storage, supporting upload and reading of multiple document types |
ROOT_KEY | Key group that divides permissions by business role | Petition matters involve handling permissions at different levels, requiring key-based control of access scope for different roles |
FILE_TOKEN_KEY | Configure a verification key matching the model interface | Must verify the legitimacy of model invocation requests to avoid interface permission interception |
Three common configuration errors
- Phenomenon: Petition case query responses time out after Docker deployment. Cause: The
DB_MAX_LINKparameter was not adjusted, resulting in insufficient database connections to support concurrent petition data query requests. - Phenomenon: 404 errors occur when calling an external embedding model. Cause: The
FILE_TOKEN_KEYwas not configured correctly, leading to failed model interface request permission verification and preventing normal invocation. - Phenomenon: Daily incremental data synchronization tasks frequently interrupt. Cause: No timeout protection was set for
REDIS_URL, causing cached synchronization status to be lost and preventing tasks from executing on schedule.
How to confirm proper configuration
- Run a database connection test to verify that the connection count set by
DB_MAX_LINKsupports the preset concurrent query volume. - Trigger an incremental data synchronization task to confirm that the connection to
MONGODB_URIis normal and that synchronized document fields are complete. - Call the model interface to confirm that the permission configuration of
FILE_TOKEN_KEYtakes effect, with no 404 errors. - Check the cache logs of
REDIS_URLto confirm that the daily data snapshot cache period matches the 600-second setting.
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.