• Post Reply Bookmark Topic Watch Topic
  • New Topic

Database Basics

 
Jaideep Kshirsagar
Greenhorn
Posts: 27
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Please help answer the following questions on database basics.
What is cardinality? How would you go about deciding cardinality between abstract entities like people, houses and cars?
What are linked tables?
How you will decide for mounting tables in database for above abstract entities?
 
Arun Kumarr
Ranch Hand
Posts: 662
Eclipse IDE Java Spring
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
check these links,

http://www.datamodel.org/DataModelCardinality.html

and

http://www.sqlteam.com/article/database-design-and-modeling-fundamentals
 
What are you doing? You are supposed to be reading this tiny ad!
the new thread boost feature brings a LOT of attention to your favorite threads
https://coderanch.com/t/674455/Thread-Boost-feature
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!