database-design

514 Questions
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What is Normalisation (or Normalization)?
AJ_72110
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113
8
67136
relational database-normalization database-design
Optimal data architecture for tagging, clouds, and searching (like StackOverflow)?
Winston_Fassett_310150
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39
2
6560
tag-cloud full-text-search tags database-design
Storing money in a decimal column - what precision and scale?
user_169570
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191
10
126917
currency database-design sql database
Can I have multiple primary keys in a single table?
Admin1
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446
12
910838
composite-primary-key primary-key database-design database
Best design for a changelog / auditing database table?
rcphq_91140
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125
8
120185
audit database-design database
What is the best way to manage permissions for a web application - bitmask or database table?
Hari_276490
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61
9
51499
database-design permissions web-applications
How do you effectively model inheritance in a database?
user_737940
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164
9
69049
database-design inheritance sql-server oop .net
Is it possible to query a tree structure table in MySQL in a single query, to any depth?
cdb_148730
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58
9
39799
hierarchical-data data-structures database-design mysql sql
Are nulls in a relational database okay?
Steve_Kuo_243960
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79
33
38200
database-design null oop
What is the ideal data type to use when storing latitude / longitude in a MySQL database?
user_120370
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475
21
345011
maps mapping latitude-longitude database-design mysql
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