sql - store 50000 records per month -

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i'm working on hr system. need store information 50000 employees every month. (same employees repeated next month changes data job or compensation changes) best approach store such data. better save in single table or save data new table every month.

i need show reports based on period of time jan may. in case if i'm using separate tables each month feasible run query on this. possible pass table name in variable.

you can store in single table. conventional dbms can handle such amount of data. designed store , access millions of records @ time. no worries.


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