Defining relationships
Defining relationships within a database can improve search capabilities and optimal performance of the database in the long run. Identify at least two relationship strength types that can be used within the entity relationship model.
Using the classifications from part one of this discussion; provide a real word scenario that demonstrates each relationship strength classification.
Using specialization hierarchies can provide an efficient application development structure. Justify the use of surrogate primary keys for a database design. Provide an example to support your response.
Historical data can be important to measuring performance. Prepare an example on how time-variant data can be properly captured and maintained within a database system.
“Is this question part of your assignment? We Can Help!”
Defining relationships was first posted on August 30, 2019 at 10:18 am.
©2019 "Classroom Essays". Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement. Please contact me at Academicheroes.com
Source link
“Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!”
Defining relationships was first posted on August 30, 2019 at 10:19 am.
©2019 "Academicheroes.com". Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement. Please contact me at admin@Academicheroes.com.com
Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"
