intermediate · 7 weeks · Self-paced + reviews
Database Patterns for JavaScript Apps
¥59,000 (informational)
From normalization exercises to indexing trade-offs, you will design schemas for a course catalog clone. Includes seed scripts with realistic yen pricing fields.
What is included
- Postgres setup with Docker Compose
- Prisma schema and migrations
- Indexing and explain plans
- Transactions and isolation levels
- Soft deletes vs archival tables
- Seed data with locale fields
- Backup and restore drill
Outcomes
- Deliver ERD plus migration history
- Explain index choices under load
- Run reproducible seed scripts
Yuki Tanabe
Technical mentor focused on data modeling for portfolios.
FAQ
Reviews
“Prisma migrations finally made sense after Yuki’s ERD review session. — Osaka”