database design for large data.

Hi,

I am using postgresql for application. daily i will get more
than 5,00,000 records.

i have done the partitioning of the table for each month.

while generating reports, i will do join on some other table
with the large table

it takes too much time to get the data so i am planning design
star schema for report for last month so report module directly will
pick from that stale data.

please suggest me any other way to generate report from very
large data

Regards,
Shilpa

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