Monitoring & Maintenance

A Knowledge Graph is never finished. Data changes and users keep asking new questions, so a live deployment needs an operating rhythm of Monitor, Identify, Act.

This lecture shows the three tools behind that rhythm. Entity and schema sync keep the model aligned with the database, MetaVeezoo shows how the platform is really used, and scheduled agents check your data while you sleep.

Key points

• The rhythm is Monitor what happens on the platform, Identify problems, then Act on them.
• Schema sync is on by default and warns you about missing fields and renamed fields.
• Entity sync runs on a schedule for all concepts, for selected ones, or for those with a policy, and can also run on demand.
• Sync policies: a sync_policy is ignore for concepts that should not fill the prompt, merge to keep manual additions such as sort IDs, or replace for the regular case.
• MetaVeezoo is a Knowledge Graph about your own Veezoo usage, so you can ask it about negative feedback, SQL errors, or slow queries, and save a useful analysis as an agent.
• Knowledge Graph agents run data-quality checks on volumes, referential integrity, validity, realistic values, and continuity.
• Agents can be scheduled and set to report only when they find a problem.

Check your understanding