query: "Wide" vs "Long" Database Structure - Is there a logic when to use which?
positive_passages.docid: 22025
positive_passages.text: Which is better for long term database scalability: adding columns or having key/value store
negative_passages.docid: 52109
negative_passages.text: What are the optimum varchar sizes for MySQL?
negative_passages.docid: 103458
negative_passages.text: Column vs Field: have I been using these terms incorrectly?
negative_passages.docid: 151119
negative_passages.text: Would using varchar(5000) be bad compared to varchar(255)?
negative_passages.docid: 117531
negative_passages.text: Best practice between using LEFT JOIN or NOT EXISTS
negative_passages.docid: 56109
negative_passages.text: Better to create a table for each user account, or one huge table for all user data in MYSQL
negative_passages.docid: 48084
negative_passages.text: When to use "huge" and "big"
negative_passages.docid: 101558
negative_passages.text: Disk space full but logical space available in database
negative_passages.docid: 22810
negative_passages.text: MySQL - Size Limits to Integer Columns
negative_passages.docid: 15857
negative_passages.text: When is it OK to shrink a Database?
negative_passages.docid: 125510
negative_passages.text: What is the best way to store a large amount of text in a SQL server table?
negative_passages.docid: 96089
negative_passages.text: What's worse, too many entities or too many tables?
negative_passages.docid: 76065
negative_passages.text: How many rows in a database are TOO MANY?
negative_passages.docid: 39449
negative_passages.text: Database Design Best Practices
negative_passages.docid: 74192
negative_passages.text: Is storing a delimited list in a database column really that bad?
negative_passages.docid: 110378
negative_passages.text: How to change data between wide and long formats in R?
negative_passages.docid: 15073
negative_passages.text: How to normalize my db schema for a quiz application?