Backend & APIs
Best AI Database Schema Generators and ER Diagram Tools (2026)
The best AI schema generators in 2026 are dbdiagram.io, ChartDB, DrawSQL, Supabase AI Assistant, Eraser and Kozo. Pick by what you export and who edits.
Insights & Updates
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Explore insights from our engineering team on software development, AI, cloud architecture, and industry best practices.
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Backend Development
How to Design a Postgres Schema for a Marketplace App (2026)
A step-by-step guide to modelling buyers, sellers, listings, orders and payments in Postgres, with the constraints and indexes that keep it correct under load.
Backend & APIs
What Is Database Normalization?
Normalization organises tables so each fact lives in exactly one place. Understanding what it prevents matters more than reciting the normal forms - and knowing when to break it matters most.
Backend & APIs
What Is an ER Diagram?
An entity-relationship diagram shows what things exist in a system and how they relate. Its real value is not documentation - it is that cardinality forces questions nobody asks until the data is wrong.
Backend & APIs
How to Design a Postgres Schema for Vector Search
You usually do not need a dedicated vector database. A practical pgvector schema covering chunk modelling, tenant filtering before search, index choice, and the re-embedding problem nobody plans for.
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