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Which is the better design?

edited January 2015 in Database

I wanna to design for Attendance And Payrollment Management System.!
But my Senior had draw these type!

But Another developer think like that.


  • Administrators

    first one is more detail for in/out
    second one is a less data.

    It's base on your requirement. Your Payrollment Management System is require In/Out or how is will be report ?

  • Registered Users

    What table is this? If this is main attendance table, Image 1 is better as it have the advantages to know In Time and Out Time clearly. And this also have less database size than the other one.

    Or if this is punch log table (i.e. if you are using Finger Print Devies to log punch in/out time), image 2 is better.

    You need to decide which one to use by checking overall project requirement. Without knowing the project design and requirement, we may not able to suggest which table to use.

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