De duplication software

Completed Posted Jan 30, 2015 Paid on delivery
Completed Paid on delivery

i have a huge database of mobile numbers. (40 million)

i require a simple tool / program / software or pre built database that i can load lists of the numbers into via a .txt file or excel file.

each time i load a file i would like an output file which shows me which numbers were not already in the list. (basically showing me any new numbers that we didnt already posses. i would also like a export all option, so if we need to give the full list to a client or move it to a different machine etc it can be easily obtained.

Big Data Sales Data Entry Database Administration Excel Microsoft Access

Project ID: #7061253

About the project

5 proposals Remote project Active Jan 30, 2015

Awarded to:

expertatwork

hey there...we can develop a tool where you can load the mobile numbers again and again...It can also show existing/new numbers....which OS are you using - MAC or WINDOWS ?...Please reply....thank you...

£36 GBP in 1 day
(93 Reviews)
5.3

5 freelancers are bidding on average £43 for this job

ammarasaeed

hi sir its very simple can be done in excel. excel have many functions to remove duplication.

£39 GBP in 1 day
(12 Reviews)
4.1
devstart1234

we are a team of experienced php developers and designers. we have just started working together as a team of freelancers. before this, we had been working with local software companies. this is first time we are gathe More

£52 GBP in 2 days
(0 Reviews)
0.0
pegasus9529

Proposal belum diberikan

£41 GBP in 3 days
(0 Reviews)
0.0