Which database structure is better?
3344
What is Normalisation (or Normalization)?
119078
When would I use XML instead of SQL?
145241
Using an ORM or plain SQL?
136372
What is the best place for storing uploaded images, SQL database or disk file system?
15073
How to normalize my db schema for a quiz application?
137191
Best data type to store money values in MySQL
41314
Is there a REAL performance difference between INT and VARCHAR primary keys?
125158
CREATE INDEX vs ALTER TABLE ADD INDEX - MySQLism, or SQL Standard?
9496
Questions about local database vs service-based database
138361
What's faster, SELECT DISTINCT or GROUP BY in MySQL?
86609
Is a view faster than a simple query?
18217
Does Foreign Key improve query performance?
43375
MySQL ENUM type vs join tables
84126
Database design - many-to-many relationship between three columns
34093
What is a basic model for making a database with users and groups?
102004
MySQL: Large VARCHAR vs. TEXT?
149602
One to at most one relation or multiple null columns?