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iam needing a DB expert, ideally MySQL, but if you use something more powerful we are open to suggestions.
WE DEAL IN HUGE DATA - BILLIONS OF ROWS SO PLEASE ONLY APPLY IF YOU HAVE WORKED WITH VERY LARGE DATA
We will show you the designs of our app, and the data we are first given and you will need to design the schema to calculate the columns we need and optimise to be very very fast.
You will also be working with my tech.
There maybe a total of 10 tables in the end.
Iam needing this final work done and speed tested using smaller data within 4 - 5 days MAX. things are urgent.
No time wasters please. work is urgent