× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
Home Q & A Board Science-Related Homework Help Computer Studies
New Topic  
jaredman384 jaredman384
wrote...
Posts: 5
Rep: 0 0
7 years ago
Which of the following is not a reason why OLTP systems fall short when used for decision-support purposes?
   A.   
Long chains of joins may queries difficult to formulate.
   B.   
Aggregating over time (e.g. by quarter, by year) is difficult.
   C.   
OLTP systems do not perform well on high volumes of transactions.
   D.   
Data are not represented in a way that matches the way managers think about their data.
Read 738 times
1 Reply

Related Topics

Replies
wrote...
#1
Educator
7 years ago
Data are not represented in a way that matches the way managers think about their data
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1286 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 89
  
 277
  
 248
Your Opinion
Which is the best fuel for late night cramming?
Votes: 145
Previous poll results: What's your favorite coffee beverage?