Recertification batch enrichment recipes for D&B Data Blocks
Learn about the batch recertification recipes for D&B Data Blocks that automate crosswalk deletion and re-enrichment for large sets of entities.
D&B | TRG | Recertification Batch Enrichment
Step 1 – This recipe schedules batch recertification jobs via cron expressions or predefined intervals (Daily, Weekly, Monthly). It stores recertification entity IDs in the /DnB_Recertification directory of FileStorage, following the customer’s data retention policy.
Step 19 – Before starting a new batch recertification job, the recipe checks whether another batch job (scheduler, API, monitoring, or recertification) has been running within the last 24 hours. If detected, the job is stopped to avoid conflicts.
D&B | PROC | Recertification Batch D&B Crosswalk Extraction
Step 15 – Extracts the URIs of D&B crosswalks that need to be deleted as part of the recertification process. Queries entity records to identify D&B crosswalks specifically marked for removal.
After deletion, the recipe writes the entity IDs requiring re-enrichment to a CSV file located in the /DnB_Recertification/<executionId> directory. This file serves as the input for the multi-process enrichment recipe.
D&B | PROC | Recertification Real Time & Batch – D&B Crosswalk Deletion
This recipe receives the list of D&B crosswalk URIs generated by real-time or batch extraction recipes. It performs hard deletion of the specified crosswalks.
Once deletion is completed, the recipe returns the associated entity IDs. These IDs are passed on for re-enrichment in the batch recertification process.
D&B | PROC | Batch Enrichment – Recertification Multi Process extmatch (Batch)
This recipe executes the re-enrichment process for entity IDs flagged during crosswalk deletion. It processes records in 50,000-record batches, exporting them from the /DnB_Recertification/<executionId> directory.
Each batch is submitted to D&B | PROC | Batch Enrichment – Process Reltio Export Data for downstream processing, ensuring that all re-enriched profiles are updated with the latest D&B data.