TechPlanetScaleover 4 years ago
Database schema design 101 for relational databases
6 min read
A relational database stores structured data in tables with rows and columns. Schema design defines tables, relationships, fields, and indexes, impacting performance. An ERD (entity-relationship diagram) helps design the schema. The article uses a retailer example managing products, customers, orders, and employees.
Level
Hype check
Tap to vote and see what everyone thinks.