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New posts in database-design

does Unique constraint on multiple columns has performance issues -Oracle

Sequential scan for column indexed with varchar_pattern_ops

PostgreSQL : NOT VALID constraint vs validation trigger

Choice of primary key in a SQL Master Detail scenario [closed]

Database versioning

A table left outer joining with itself: How does this work?

Database design problem

What are good candidates for creating indexes on beside pk and unique columns?

Design pattern for optimizing query performance of dynamic sorts in SQL DB

Using custom codification scheme instead of GUID as Primary Key

Is this an alright way to design a DB schema for a task scheduling application?

Expressing an is-a relationship in a relational database

An affordable tool for DB modeling [closed]

Sage 200 - Counter table instead of Identity columns - strange behaviour

Normalize or denormalize for storing revision histories in a RDBMS?

What would be the best way to design database and relationships for a website like Yelp or eBay (lots of categories and sub-categories)?

One to one relationship involving multiple tables

Why is a specific cardinality not allowed in the ERD?