Architecture Decision Records

Decisions that shape this app’s schema and pipeline, recorded where they were made instead of only living in commit messages or pull request descriptions. Numbered in the order they were written; later ADRs may extend or correct earlier ones (each says so where that’s the case).

1. SQL Security Invoker for Views
2. Defer Bot Interface Schema Split
3. Compress GitHub Payload Storage
4. GitHub Statistics 6h Table
5. Dashboard Reads GitHub Statistics 6h
6. Release Workflow Tracking
7. mysqli num_rows Requires store_result
8. Fan Out GitHub Events via github-exchange
9. Queue Retry Cycle via RabbitMQ TTL/DLX

---

Table of contents

• SQL Security Invoker for Views
• Defer Bot Interface Schema Split
• Compress GitHub Payload Storage
• GitHub Statistics 6h Table
• Dashboard Reads GitHub Statistics 6h
• Release Workflow Tracking
• mysqli num_rows Requires store_result
• Fan Out GitHub Events via github-exchange
• Queue Retry Cycle via RabbitMQ TTL/DLX