G12Consult
Programmer
Hi,
I am curious to know people's thoughts on whether you would split customer information into separate tables all combine in one.
So a table for each of the following:
Personal Details - Name, DOB, Gender....
Contact Details - Postal Address, Residential Address, Phone
Emergency Contact Details - Next of Kin
What is standard practice? Is one way slower than the other way?
I understand if you wanted to combine all the info you would need to join through a query. Is this any slower than querying one table?
Thanks
Andrew
I am curious to know people's thoughts on whether you would split customer information into separate tables all combine in one.
So a table for each of the following:
Personal Details - Name, DOB, Gender....
Contact Details - Postal Address, Residential Address, Phone
Emergency Contact Details - Next of Kin
What is standard practice? Is one way slower than the other way?
I understand if you wanted to combine all the info you would need to join through a query. Is this any slower than querying one table?
Thanks
Andrew