read-model-builder

Read Model Builder

CQRS read side. Projects loan lifecycle events into denormalized views optimized for dashboard queries.

Stack

Java 21, Spring Boot, Spring Kafka

Projections

Table	Purpose
loan_summary_view	Flat view of all loans with repayment progress
daily_stats	Aggregated daily metrics (volume, approval rate, avg score)
customer_360	Per-customer aggregates (total borrowed, repaid, credit history)

Consumer Modes

Same as event-processor — Kafka poll locally, QStash HTTP push in cloud.