I am writing an attendance system in php for my school. We have a little less then 1000 students. For every day of the school year one record will be entered into a table for each student representing their attendance status (present, absent, late, etc...). I also have several other supporting tables for relationships. When it comes to reporting and querying this DB I am worried that it will very quickly become very large and slow. Can mysql handle this? Are there any techniques to speed it up? I will trying indexing major columns.

I have also considered keeping all previous days attendance in a separate table from the current days attendance and moving things over in the middle of the night. This way any operations on the current days data will go quickly, but reports on long term things will still be slow. Good idea?

Thanks,
Adam





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Adam Gerson
Systems Administrator / Computer Teacher
Columbia Grammar and Prep School
212-749-6200
[EMAIL PROTECTED]
www.cgps.org


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