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New posts in database-design

How to merge user data after login?

database database-design data-structures theory

Rails: dynamic columns/attributes on models?

ruby-on-rails ruby database ruby-on-rails-4 database-design

jsonb and primary/foreign keys: which performs better in PostgreSQL?

postgresql database-design foreign-keys jsonb

Two foreign keys, one of them not NULL: How to solve this in SQL?

mysql sql database-design innodb mysql-5.5

Best to have hundreds of columns or split into multiple tables?

database-design

Default size for database fields

sql database database-design field

Drowning in a Sea of Nulls

database-design refactoring null normalization

Are unique constraints on the DB necessary?

database database-design constraints unique-constraint

Should one create a new table for each user on a web app?

database-design schema

In SQL Server 2008 R2 - can you rename a table in the Database Diagram tool?

sql database sql-server-2008 database-design

When to store precalculated values vs calculating them when retrieving them?

database database-design normalization denormalization

LDAP Modeling Best Practices

sql database-design active-directory ldap

Normalize or Denormalize in high traffic websites

performance database-design database-normalization high-availability denormalization

True or False: Good design calls for every table to have a primary key, if nothing else, a running integer

database-design data-warehouse

Does it make sense to create new table or add fields

mysql sql database database-design

Store the day of the week and time?

ruby-on-rails ruby postgresql activerecord database-design

What's the best way to store a title in a database to allow sorting without the leading "The", "A"

sql-server database-design sql-server-2000

SQL mapping between multiple tables

sql database-design union foreign-key-relationship

How to design a MySql Table for a Tag Cloud?

mysql database-design tag-cloud

database schema for timesheet

database-design schema database-schema
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