Live operational demo data, generated entirely in SQL

This skill builds continuously-updating, realistic synthetic data inside a running Materialize instance — no Kafka, no external load generator, no seed scripts. Everything is plain views over mz_now().

The technique comes from this blog post. Use the catalog at the bottom for an existing domain; use the rubric to design new ones.

Quickstart

psql -p 6875 -h localhost -U materialize -f assets/scaffold.sql
psql -p 6875 -h localhost -U materialize -f assets/common/people.sql
psql -p 6875 -h localhost -U materialize -f assets/domains/auctions.sql