Annulleret

Remove duplicate and some addresses

I have 750 million email address in 6 files (.txt), i want someone to:

1, combine 5 files into 1;

2, then remove duplicates;

3, remove bad country, bad words and bad top domains i provided (see attached.)

you must have good hardware and database software.

and keep online.

the job must be done in 7 days.

Færdigheder: MySQL, Oracle, PHP, SQL, UNIX

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Om arbejdsgiveren:
( 19 bedømmelser ) shenzhen, China

Projekt-ID: #961675

52 freelancere byder i gennemsnit $90 for dette job

NickolaS

Hi, please, check your PM

$200 USD in 7 dage
(330 bedømmelser)
7.5
stels88

I can do this.

$120 USD in 2 dage
(171 bedømmelser)
6.5
jctb

Check your PMB quickly!

$125 USD in 4 dage
(26 bedømmelser)
5.4
gasparch

Please see PM

$99 USD in 5 dage
(31 bedømmelser)
5.2
nevitas

Hi, I'm ready to do this task. I see no difficulties in it, excepting for sending your large files via internet :) But that's only the matter of time.

$50 USD in 2 dage
(22 bedømmelser)
5.2
codemiracles

Yes we look new but we have a pleasant surprise for you. Pls see PMB.

$150 USD in 7 dage
(58 bedømmelser)
5.1
mike25

Please check your Inbox. Regards, Mike

$100 USD in 3 dage
(25 bedømmelser)
4.8
panfreelancer

Please check my PM. Thanks

$150 USD in 7 dage
(20 bedømmelser)
4.7
amdadhbd

Dear Sir, Please check the PMB. Definitely my offer is the best for you. Thanks amdadhbd

$100 USD in 7 dage
(9 bedømmelser)
4.6
No0ne

Hello, please consider also my bid. Thank you. Gabriel

$30 USD in 5 dage
(12 bedømmelser)
4.4
dataconsultants

Please check PMB for details, Thank you

$75 USD in 2 dage
(31 bedømmelser)
4.3
lukakow

Hi, Please see my private message.

$40 USD på 1 dag
(1 bedømmelse)
4.1
babyskill

See your pm! thanks! :)

$100 USD på 1 dag
(5 bedømmelser)
3.9
nvlgiang

Hi, Please check your PM

$60 USD in 2 dage
(37 bedømmelser)
3.8
mattgroves

Hello, please see PM. Thanks.

$150 USD in 5 dage
(2 bedømmelser)
3.7
tomkus

Hi! I am interested in your project. Please check your PM. Thanks!

$250 USD in 7 dage
(2 bedømmelser)
3.7
Wahid1978

I am expert in analysing the SAP oracle database in TELECOM Industry. Please Check PM

$100 USD på 1 dag
(6 bedømmelser)
3.7
muhmuuh

Hello! Please check PM for details. Thanks

$55 USD in 5 dage
(13 bedømmelser)
3.6
KiPa

I can help you really quickly! Check your inbox.

$50 USD in 0 dage
(3 bedømmelser)
3.5
sateeshranga

Hi, I am sure, i can do this work in one day. Regards, Sateesh R

$60 USD på 1 dag
(2 bedømmelser)
3.2