Database Connections and Operations for Public Vocational Skills Level Assessment: Coordinate Operations and Application Handover

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

What this category's data looks like

The materials for social assessment of occupational skill level certification mainly consist of the assessment implementation plan, candidate registration forms, and assessor dispatch forms. The sources are assessment institutions and employing units, and the update cadence advances with batches and certification dates. The assessment implementation plan carries the certification occupation, level, time, and test site; the candidate registration form carries identity, education, and application conditions; the assessor dispatch form carries assessor qualifications, dispatch dates, and signatures. When entering the deployment, operations, and application handover function, the three types of materials correspond respectively to the version baseline, connection objects, and task records: the plan determines the deployment version and database table structure, while the registration form and dispatch form determine business data writes and log traces. Field characteristics are concentrated in names, quantities, dates, and signatures; if any one of these does not match, the handover form cannot be checked item by item.

Configuration and implementation checks

This link is handled by the connection configuration of the deployment environment (server side), not by the capability execution of a model node, and outputs whether the connection is available (service startup result and connection logs). The handover-ready deployment status and operation records are then completed by the deployment handover and subsequent business processing.

ObjectCheckVerification action
Assessment implementation planVersion, date, and signature are complete, and consistent with the deployment version baselineCheck the plan version number and database table structure against the deployment instructions, and confirm that the signature and receipt are on file
Candidate registration formThe name, quantity, and date of the same candidate match across the two materialsCompare the name, batch, and date in the registration form and dispatch form item by item, and record any inconsistencies
Assessor dispatch formDispatch date, assessor qualifications, and signature receipt are completeCheck the dispatch form signature and receipt against the handover form, register missing items, and pass them to the next shift
Connection configurationThe connection addresses of the main business database, log database, cache, and vector database are consistent with the actual instancesIn the deployment environment, check that the values of MONGODB_URI, PG_URL, and REDIS_URL are consistent with the database addresses, and review the startup logs

Three common errors

  • Symptom: The name, quantity, and date of the same record do not match between the registration form and the dispatch form. Cause: Material versions were not synchronized, and item-by-item verification was not performed during handover.
  • Symptom: After startup, the logs continuously report connection timeouts, and retrieval reports vector database errors. Cause: The connection addresses are inconsistent with the actual instances, and they were not checked against the deployment instructions.
  • Symptom: The handover form lacks a signature or receipt, and the next shift cannot confirm the version. Cause: The deployment status and operation records were not transferred together with the materials.

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 verify the values of MONGODB_URI, PG_URL, and REDIS_URL.

Business test: check once item by item according to the handover form, and see which record is missing.

  • In the deployment environment, check that the values of the connection variables for the main business database, log database, cache, and vector database are consistent with the database addresses, and save the startup logs.
  • Check the name, quantity, date, and signature of the assessment implementation plan, candidate registration form, and assessor dispatch form item by item according to the handover form, register missing items, and hand them over to operations or the next shift.