Database Connections and Operations for Graduate Employment Contracts and Destination Statistics: Coordinate Operations and Application Handover

Graduate Destinations: review databases for operational handover. Check source versions, input mappings and the values received by downstream nodes.

What this category's data looks like

This category's data covers three types of materials: employment agreements, graduation destination registration forms, and employer certificates. An employment agreement contains the employer name, unified social credit code, signing date, and signatures of both parties; a graduation destination registration form contains the destination type, employer name, reporting date, and departmental signature; an employer certificate contains the offered position, onboarding date, and employer receipt. The materials undergo preliminary review by the department and re-review by the employment center, are updated by graduation batch, and are revised in sync when signing and destination changes occur. After entering the deployment, operations, and application handover function, the three types of materials serve as business objects pending verification and pending handover, each taking on the role of signing confirmation, destination registration, and employer receipt, and their fields, dates, and signatures must be checked item by item.

Configuration and implementation checks

This step is handled by the deployment environment's connection configuration (server side), not by the capability execution of a model node, and it outputs whether the connection is available (service startup result and connection logs). "Handover-ready deployment status and operation records" are then completed by deployment handover and subsequent business processing. Connection addresses are configured via environment variables: the main business database, log database, cache, and vector database can point to different instances respectively; if the log database is not configured separately, it reuses the main database.

ObjectCheckVerification action
Employment agreementThe employer name, signing date, and signatures of both parties must be consistent across the three types of materialsCheck the agreement's fields, date, and signatures one by one, and compare the records with the same name in the graduation destination registration form and the employer certificate
Graduation destination registration formThe destination type, reporting date, and departmental signature must correspond to the agreement and employer certificateCheck the registration form's fields, date, and signatures item by item according to the handover sheet, and confirm missing items or missing receipts
Employer certificateThe offered position, onboarding date, and employer receipt must match the agreement and registration formCheck the certificate's fields, date, and receipt, and inspect whether the name, quantity, and date of the same record fail to match
Deployment connection configurationThe connection variables for the main business database, log database, cache, and vector database point to actual instances and can be connectedIn the deployment environment, check that the values of MONGODB_URI, REDIS_URL, and PG_URL are consistent with the database addresses, and review the connection results in the startup logs

Three common errors

  • Symptom: The employer name and signing date of the same record fail to match between the employment agreement and the graduation destination registration form. Cause: The two materials were entered separately and were not revised in sync, so the versions are not synchronized.
  • Symptom: The employer certificate lacks the employer receipt or departmental signature, and items are missing during handover sheet verification. Cause: Receipts were not fully collected during the material circulation step, and the signature process was not closed-loop.
  • Symptom: After startup, the logs continuously report connection timeouts, and business data and logs are mixed in the same place. Check: The connection variables point to the wrong instances. Logs use the primary database when no separate log database is configured; inspect the actual log destination separately.

How to verify the setup

This function's acceptance: connect once to the main business database, log database, cache, and vector database item by item, check the connection results in the startup logs, and confirm whether the connections corresponding to MONGODB_URI, REDIS_URL, and PG_URL are available.

Business test: check item by item once according to the handover sheet, see which record is missing, and confirm whether the fields, dates, and signatures of the employment agreement, graduation destination registration form, and employer certificate are complete.

  • In the deployment environment, check that the connection variable values for the main business database, log database, cache, and vector database are consistent with the database addresses, and review the connection results in the service startup logs.
  • Check the fields, dates, and signatures of the employment agreement, graduation destination registration form, and employer certificate item by item according to the handover sheet, record missing items, and hand them over to the next shift for processing.