What the data for this category looks like
Data for this category comes from the national government procurement website, local government procurement websites, the fiscal integration system, the procurer budget system, and supplier credit records. The update frequency is daily. Daily processed documents include procurement requirements, procurement plans, bidding documents, tender documents, bid evaluation reports, winning bid announcements, procurement contracts, and question and response documents. Data fields include procurement project identifiers, budget amounts, supplier entity information, credit evaluation results, and more. Data must be synchronized and integrated across multiple systems, and there is no unified standardized format.
What constraints these characteristics impose on the deployment and upgrade phase
The daily updated data source requires configuring scheduled synchronization tasks during deployment, to avoid data lag that affects Q&A accuracy. Multi-source heterogeneous data sources require adapting to the interface formats of different systems. Expansion space for the data adaptation module must be reserved during the deployment phase. Since business documents cover the entire procurement process, there are large differences in field structures. Knowledge base chunking and index configuration must be compatible with the content characteristics of different documents. At the same time, the consequences of business errors are severe. The deployment and upgrade phase must ensure service stability, avoid data loss or Q&A failure caused by updates, and comply with relevant compliance requirements for government procurement.
How to Configure the Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
MONGODB_URI | mongodb://admin:securepass@db-host:27017/gov_ai?authSource=admin | Stores knowledge base data for full-procurement-cycle documents and party building Q&A, supports incremental synchronization of daily updated business content |
REDIS_URL | redis://:redispass@cache-host:6379/1 | Caches high-frequency party building Q&A results and daily procurement data snapshots, reduces multi-source data query latency |
DB_MAX_LINK | 100–150 concurrent connections | Matches the volume of procurement documents synchronized in batches daily, prevents synchronization task interruptions caused by exhausted database connections |
FE_DOMAIN | Fill in according to the actual deployed internal domain name | Follows the deployment specifications for FastGPT v4.17.0, used to configure the frontend access domain name and permission verification |
STORAGE_S3_ENDPOINT | Fill in according to the internal object storage service address | Stores original procurement document files and attachments generated by Q&A, meets compliance storage requirements |
FILE_TOKEN_KEY | Randomly generated 32-bit string | Used to generate temporary access tokens for downloading procurement documents, ensures data access security |
Three Common Misconfigurations
- Symptom: After performing a version update, the party building Q&A module fails to load historical procurement document data. Cause: The database corresponding to
MONGODB_URIwas not backed up in advance, and the original knowledge base index configuration was overwritten during the upgrade process. - Symptom: Scheduled synchronization tasks time out, and the log returns
504 Gateway Timeout. Cause: The concurrent connection count forDB_MAX_LINKwas not adjusted, and database connections were exhausted during batch synchronization of that day’s procurement documents. - Symptom: When migrating data to an alternative storage, existing supplier credit records cannot be read normally. Cause: Data was not converted according to the field formats of the data source, and direct migration caused mismatches in knowledge base index fields.
How to Confirm the Configuration Is Complete
- Run a manual synchronization task, check whether procurement-related documents for that day can be pulled, and verify that the synchronization task status logs have no errors.
- Access the configured frontend domain name, initiate a government procurement Q&A related to party building learning, and check whether the returned results include valid business content references.
- View the monitoring data of the cache service, confirm that the cache status of high-frequency Q&A results meets the preset performance requirements.
- Perform a version verification operation, confirm that the currently deployed FastGPT version is v4.17.0, with no version conflicts or configuration abnormalities.
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.