Question : I have the following schema: house has many students, student has one house gender has many students, student […]
Tag: denormalization
access database normalization :how to deal book volumes like 1-2 or 3-4 [closed]
Question : Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the […]
Store millions of rows of denomalized data or some SQL magic?
Question : My DBA experience doesn’t go much further than simple storage + retrieval of CMS style data – so […]
Normalizing data past initial db design phase
Question : I wanted to poke at everyones brain to better understand when it makes sense to normalize a table […]
Should I Denormalize Tables To Avoid Joins?
Question : I’m in the process of developing a web application, and need some help with some basic db design. […]
Should I denormalize lat & lon on area searches?
Question : I run a hobby web site for tabletop gamers. They can search based on postal code in a […]
Include logical key on each table vs. join
Question : I’m designing a database that is used to track an inventory item through its lifecycle. I’m currently relating […]
Does combining multiple tables into one table with more than 100 columns improve performance and overall design?
Question : I have 10 tables without any type of foreign key relations between them. All the tables have the […]
Is splitting a CSV column into a separate table (enforcing 1NF) unnecessary complication?
Question : I had very carefully asked the table designer why he had chosen to create CSV columns in multiple […]
How to denormalize many-to-many relation without nested select?
Question : I have the following schema: house has many students, student has one house gender has many students, student […]