Dating survey application
AARP commissioned this survey to understand the reasons why adults 50 and older who are currently single and dating try or do not try an online dating site.
Key findings include: The top 3 reasons why people over 50 try an online dating site are: This online survey of 1,000 adults 50 and over who were single and either currently dating or interesting in dating was conducted by Research Now from October 22-26, 2012 using an e-rewards online panel.
Of course, you need to specify what Database you are using as well as estimated volumes. Don't forget to add a table for 'open values', where a customer can provide his opinion via a textbox.
Link that table with a foreign key to your answer and place indexes on all your relational columns for performance.
If its something like SQL Server then it would be no problem.
You'd probably want to create an index on the Question ID field, on the tbl Answer table.
An answer can be offered to different questions in different surveys.
There is a default "Other" answer, if a person chooses other, her answer is recorded into Answer. - One person can participate in many surveys, one person can answer specific question in a survey only once. The latest create script is at https://gist.github.com/durrantm/1e618164fd4acf91e372 The script and the mysql file are also available at https://github.com/durrantm/survey Hi! Did you considered hierachies in one of your templates maybe?
In an attempt to narrow the field I’ve created this date application page.There was a split between AARP members and non-members.For more information, contact Patricia David at 202-434-6043.Databases are designed to store a lot of data, and most scale very well.There is no real need to user a lesser normal form simply to save on space anymore.
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As a general rule, modifying schema based on something that a user could change (such as adding a question to a survey) should be considered fairly smelly.