What This Category of Data Looks Like
Data for this category comes from SIEM, EDR, firewall logs, and host images. Update frequency is real-time or triggered per individual security incident. Daily produced documents include incident response reports, forensic records, remediation plans, and notification materials. Data fields cover attack paths, remediation actions, evidence hashes, notification recipients, and more. Units are mostly incident numbers, timestamps, byte counts, etc. Each entry corresponds to the full process information of a single security incident, with no universally aggregated statistical fields for bulk collections.
What Constraints These Characteristics Impose on the Database and Operations Link
Diverse data sources and varying formats require the database to support both structured log storage and unstructured forensic file storage, which increases configuration complexity for the storage engine. Real-time or per-incident update frequency requires the database connection pool to adapt to high-concurrency write scenarios, preventing remediation delays caused by connection exhaustion. Strong retention requirements for compliance documents require the database to enable data verification and version rollback capabilities, preventing breaks in the evidence chain. Frequent queries for time-consuming steps like attack path reconstruction require indexing core fields to reduce query latency. Severe failure consequences such as data leaks or business outages require the operations link to configure off-site backups and failover mechanisms.
Configuration Settings
These configurations are compatible with FastGPT v4.17.0.
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
MONGODB_URI | mongodb://user:pass@host:27017/fastgpt_security?authSource=admin | Adapts to unstructured storage needs for multi-source logs, specifies authentication source and dedicated business database |
PG_URL | postgresql://user:pass@host:5432/security_reports | Used to store structured compliance documents including incident response reports and remediation plans |
DB_MAX_LINK | 20–30 | Matches concurrency requirements for real-time per-incident writes, avoids timeout errors caused by connection exhaustion |
REDIS_URL | redis://:pass@host:6379/0 | Caches frequently queried attack path data to reduce time spent organizing evidence chains |
| Database Backup Strategy | Event-triggered incremental backups + daily full backups | Adapts to the characteristics of real-time updated data, ensures traceability and integrity of the evidence chain |
Three Common Misconfigurations
- Symptom: When deploying a local development environment, the
pnpm devcommand displays a database connection timeout, and the log returns anETIMEDOUTerror. Cause: The authentication source or host address inMONGODB_URIis not configured correctly, preventing the connection from being established. - Symptom: When calling a model to query database data, the token consumption displayed on the interface differs from the actual API call token consumption. Cause: The system does not include metadata processing during queries in the interface statistics, leading to inconsistent values.
- Symptom: The Oracle database type option does not appear in the database connection module. Cause: The current version only includes connection drivers for mainstream databases such as MongoDB and PostgreSQL, and does not integrate Oracle-related dependency packages.
How to Confirm Configuration is Complete
- Run a local connection test command to verify connectivity for configurations such as
MONGODB_URIandPG_URL, confirm there are no timeout or authentication errors. - Import a simulated firewall log data entry into the specified database, check whether the data is stored completely and whether the fields match the expected security incident data structure.
- Trigger a simulated security incident, verify that an incident response report is generated normally and written to the database, confirming that the data update process works correctly.
- View the real-time status of the database connection pool, confirm that the current number of connections does not exceed the
DB_MAX_LINKsetting, and there are no connection overflow issues.
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 2026-10-19.