Tagged Questions
4
votes
4answers
144 views
Putting audit functionality into the database
Our database does not have any audit functionality.
It does not records who inserts the record or who who changes it
It does not keep a history of the changes made
Nothing can be restored if ...
3
votes
1answer
159 views
What are the advantages and disadvantages of storing the number of comments in an integer column vs. calculating it on the fly?
Let's take CodeReview page as an example. If you go here, you will see the list of the questions with their vote numbers and comment numbers
Now, I am wondering if these numbers are calculated on the ...
3
votes
1answer
189 views
How to design a website with search capabilities?
Suppose you want to create a web page with some search capabilities over a database. Search has to be restricted both on some categorization of data and open text given by the users. Functional and ...