Day 45 · Week 7
Week 7 · Test and extend our increment
Scheduled session · Wednesday, 28 October 2026
Our planned session
We test persistence across restart and inspect one query plan on sample data.
Weekly outcome
Journal entries survive an API restart in PostgreSQL.
Readiness check
We build on Week 6: A mobile create-and-list flow with runtime input validation. If its required checks remain incomplete, we use this week to finish or reduce scope first.
Human approval gate
We back up sample data, apply the migration, restart the API, and retrieve the same entry.
This chapter has not been published yet.
We plan to publish each chapter one day before its scheduled session. Session results record work we actually performed and reviewed. Neither the calendar date nor publication alone marks this activity complete.
Expected file: content/365-days-to-fullstack-ai-engineer/day-045.md