What data looks like for this category
This category draws data from cell banks and seed lots, process analytics systems, cleanroom monitoring equipment, MES, LIMS, and equipment integrity test results. Daily documents for this category include cell bank or seed lot records, culture and purification records, aseptic filling records, environmental monitoring reports, media fill simulation records, sterility test reports, and batch release documents. Data updates follow per-batch production, real-time monitoring, and fixed monitoring plans. Fields include batch identifiers, process parameter values, environmental monitoring metrics, test results, and more. Some parameters use dedicated units such as colony-forming units (cfu/plate) and incubation temperature (℃).
Constraints imposed during deployment and upgrade
This category has dispersed data sources and widely varying update rhythms. Deployment requires adapting access logic for multi-source heterogeneous data, while meeting synchronization requirements for real-time monitoring data and batch production records. Data includes multiple types of fields with dedicated units: process parameters, environmental monitoring metrics, test results, and others. Deployment requires clarifying field mapping rules to avoid parameter matching errors. Data for biologics and aseptic manufacturing directly links to product release and safety risks. Deployment requires ensuring traceability of data storage and retrieval. Upgrade processes require retaining full access to historical data, and must not interrupt critical data links.
How to configure settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
MONGODB_URI | mongodb://[username]:[password]@[host]:[port]/fastgpt?authSource=admin | This category has large business data storage volumes. Specifying the authentication source ensures stability for multi-source data access |
DB_MAX_LINK | 50–80 connections | Batch production data and real-time monitoring data for this category access the database concurrently. This connection count range balances performance and resource usage |
REDIS_URL | redis://:[password]@[host]:[port]/0 | Real-time cleanroom monitoring data and batch record indexes must be cached to ensure fast retrieval response speeds |
STORAGE_S3_ENDPOINT | Fill in according to the access address of the enterprise’s internal object storage service | This category’s batch release documents and test reports require large-capacity, highly reliable storage media. S3-compatible storage services meet long-term archiving needs |
FILE_TOKEN_KEY | Random string calibrated through actual testing | Secure tokens must be generated for batch document access to prevent unauthorized access that compromises data compliance |
ROOT_KEY | Configure only during initial deployment, retain the original key during upgrades | System configuration and data permissions are bound for this category. Changing the key will affect access permissions for existing data |
Three common configuration mistakes
- Symptom: After starting FastGPT, local MongoDB connections fail. Logs show connection timeouts or authentication failures. Cause: Authentication parameters for
MONGODB_URIare not configured correctly, or the local MongoDB instance does not allow access on the specified port. - Symptom: After upgrading to FastGPT v4.17.0, the frontend cannot load batch record preview functionality normally. Cause: The
FILE_TOKEN_KEYconfiguration value was not updated synchronously, causing document access token verification to fail. - Symptom: The system reports a connection limit exceeded error when batch importing batch records. Cause: The
DB_MAX_LINKconfiguration value was not adjusted based on business data volume. The default connection count is insufficient to support concurrent imports of multiple batches.
How to confirm configuration is complete
- Run a database connection test script to verify that the
MONGODB_URIandREDIS_URLconfigurations can establish normal connections. - Upload a simulated media fill simulation record, and use the token generated by
FILE_TOKEN_KEYto preview the document content normally. - Initiate more than 10 concurrent data query requests, and confirm that the database connection count does not exceed the
DB_MAX_LINKconfiguration value. - Review system logs to confirm there are no records of data synchronization failures or permission errors.
The values provided here are common starting points and should be measured against the reader's own samples.