program for manage large data base

Closed - This job posting has been filled and work has been completed.
Web & Mobile Development Desktop Software Development Posted 2 years ago

Fixed Price

Delivery by June 22, 2013




i have over 300 million leads
these are name address, zip code, telephone # and email address and a few other columns.
I also by more data, which has the same columns or different.
I need a program that can sort such a large amount of leads,
I need to remove duplicates
I need to be able to find these quickly by zip code or State or City
I have only 2 meg of ram. also.

About the Client

(4.41) 174 reviews

United States
Staten Island 12:05 AM

1006 Jobs Posted
32% Hire Rate, 1 Open Job

$7,143 Total Spent
449 Hires, 4 Active

$1.70/hr Avg Hourly Rate Paid
2,989 Hours

Member Since Apr 30, 2012